21325449600

素因数分解:

$2^7\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:232

約数の個数: 1152

約数和(自身を含む): 95760537600

約数和(自身を除く): 74435088000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 25, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 50, 52, 56, 60, 63, 64, 65, 70, 72, 75, 78, 79, 80, 84, 90, 91, 96, 100, 103, 104, 105, 112, 117, 120, 126, 128, 130, 140, 144, 150, 156, 158, 160, 168, 175, 180, 182, 192, 195, 200, 206, 208, 210, 224, 225, 234, 237, 240, 252, 260, 273, 280, 288, 300, 309, 312, 315, 316, 320, 325, 336, 350, 360, 364, 384, 390, 395, 400, 412, 416, 420, 448, 450, 455, 468, 474, 480, 504, 515, 520, 525, 546, 553, 560, 576, 585, 600, 618, 624, 630, 632, 640, 650, 672, 700, 711, 720, 721, 728, 780, 790, 800, 819, 824, 832, 840, 896, 900, 910, 927, 936, 948, 960, 975, 1008, 1027, 1030, 1040, 1050, 1092, 1106, 1120, 1152, 1170, 1185, 1200, 1236, 1248, 1260, 1264, 1300, 1339, 1344, 1365, 1400, 1422, 1440, 1442, 1456, 1545, 1560, 1575, 1580, 1600, 1638, 1648, 1659, 1664, 1680, 1800, 1820, 1854, 1872, 1896, 1920, 1950, 1975, 2016, 2054, 2060, 2080, 2100, 2163, 2184, 2212, 2240, 2275, 2340, 2370, 2400, 2472, 2496, 2520, 2528, 2575, 2600, 2678, 2688, 2730, 2765, 2800, 2844, 2880, 2884, 2912, 2925, 3081, 3090, 3120, 3150, 3160, 3200, 3276, 3296, 3318, 3360, 3555, 3600, 3605, 3640, 3708, 3744, 3792, 3900, 3950, 4017, 4032, 4095, 4108, 4120, 4160, 4200, 4326, 4368, 4424, 4480, 4550, 4635, 4680, 4740, 4800, 4944, 4977, 4992, 5040, 5056, 5135, 5150, 5200, 5356, 5460, 5530, 5600, 5688, 5760, 5768, 5824, 5850, 5925, 6162, 6180, 6240, 6300, 6320, 6489, 6552, 6592, 6636, 6695, 6720, 6825, 7110, 7189, 7200, 7210, 7280, 7416, 7488, 7584, 7725, 7800, 7900, 8034, 8064, 8137, 8190, 8216, 8240, 8295, 8320, 8400, 8652, 8736, 8848, 9100, 9243, 9270, 9360, 9373, 9480, 9600, 9888, 9954, 10080, 10112, 10270, 10300, 10400, 10712, 10815, 10920, 11060, 11200, 11376, 11536, 11648, 11700, 11850, 12051, 12324, 12360, 12480, 12600, 12640, 12978, 13104, 13184, 13272, 13390, 13440, 13650, 13825, 14220, 14378, 14400, 14420, 14560, 14832, 14976, 15168, 15405, 15450, 15600, 15800, 16068, 16274, 16380, 16432, 16480, 16590, 16800, 17304, 17472, 17696, 17775, 18025, 18200, 18486, 18540, 18720, 18746, 18960, 19776, 19908, 20085, 20160, 20475, 20540, 20600, 20800, 21424, 21567, 21630, 21840, 22120, 22400, 22752, 23072, 23175, 23400, 23700, 24102, 24411, 24648, 24720, 24885, 24960, 25200, 25280, 25675, 25956, 26208, 26544, 26780, 27300, 27650, 28119, 28440, 28756, 28800, 28840, 29120, 29664, 30336, 30810, 30900, 31200, 31600, 32136, 32445, 32548, 32760, 32864, 32960, 33180, 33475, 33600, 34608, 34944, 35392, 35550, 35945, 36050, 36400, 36972, 37080, 37440, 37492, 37920, 39552, 39816, 40170, 40320, 40685, 40950, 41080, 41200, 41475, 41600, 42848, 43134, 43260, 43680, 44240, 45504, 46144, 46215, 46350, 46800, 46865, 47400, 48204, 48822, 49296, 49440, 49770, 50400, 50560, 51350, 51912, 52416, 53088, 53560, 54075, 54600, 55300, 56238, 56880, 56959, 57512, 57680, 58240, 59328, 60255, 61620, 61800, 62400, 63200, 64272, 64701, 64890, 65096, 65520, 65728, 65920, 66360, 66950, 67200, 69216, 70784, 71100, 71890, 72100, 72800, 73233, 73944, 74160, 74880, 74984, 75840, 77025, 79632, 80340, 81370, 81900, 82160, 82400, 82950, 84357, 85696, 86268, 86520, 87360, 88480, 91008, 92288, 92430, 92700, 93600, 93730, 94800, 96408, 97644, 98592, 98880, 99540, 100425, 100800, 102700, 103824, 104832, 105781, 106176, 107120, 107835, 108150, 109200, 110600, 112476, 113760, 113918, 115024, 115360, 118656, 120510, 122055, 123240, 123600, 124425, 124800, 126400, 128544, 129402, 129780, 130192, 131040, 131456, 132720, 133900, 138432, 140595, 142200, 143780, 144200, 145600, 146466, 147888, 148320, 149968, 151680, 154050, 159264, 160680, 162225, 162740, 163800, 164320, 164800, 165900, 168714, 170877, 171392, 172536, 173040, 174720, 176960, 179725, 184860, 185400, 187200, 187460, 189600, 192816, 195288, 197184, 197760, 199080, 200850, 201600, 203425, 205400, 207648, 211562, 212352, 214240, 215670, 216300, 218400, 221200, 224952, 227520, 227836, 230048, 230720, 231075, 234325, 241020, 244110, 246480, 247200, 248850, 252800, 257088, 258804, 259560, 260384, 262080, 265440, 267800, 276864, 281190, 284400, 284795, 287560, 288400, 291200, 292932, 295776, 296640, 299936, 301275, 308100, 317343, 318528, 321360, 323505, 324450, 325480, 327600, 328640, 329600, 331800, 337428, 341754, 345072, 346080, 353920, 359450, 366165, 369720, 370800, 374400, 374920, 379200, 385632, 390576, 394368, 398160, 401700, 406850, 410800, 415296, 421785, 423124, 428480, 431340, 432600, 436800, 442400, 449904, 455040, 455672, 460096, 461440, 462150, 468650, 482040, 488220, 492960, 494400, 497700, 512631, 514176, 517608, 519120, 520768, 524160, 528905, 530880, 535600, 539175, 562380, 568800, 569590, 575120, 576800, 585864, 591552, 593280, 599872, 602550, 610275, 616200, 634686, 637056, 642720, 647010, 648900, 650960, 655200, 657280, 663600, 674856, 683508, 690144, 692160, 702975, 718900, 732330, 739440, 740467, 741600, 749840, 758400, 771264, 781152, 796320, 803400, 813700, 821600, 830592, 843570, 846248, 854385, 856960, 862680, 865200, 873600, 884800, 899808, 911344, 920192, 924300, 937300, 952029, 964080, 976440, 985920, 988800, 995400, 1025262, 1035216, 1038240, 1041536, 1057810, 1061760, 1071200, 1078350, 1124760, 1137600, 1139180, 1150240, 1153600, 1171728, 1183104, 1199744, 1205100, 1220550, 1232400, 1269372, 1285440, 1294020, 1297800, 1301920, 1310400, 1327200, 1349712, 1367016, 1380288, 1384320, 1405950, 1423975, 1437800, 1464660, 1478880, 1480934, 1483200, 1499680, 1542528, 1562304, 1586715, 1592640, 1606800, 1617525, 1627400, 1643200, 1687140, 1692496, 1708770, 1725360, 1730400, 1769600, 1799616, 1822688, 1830825, 1848600, 1874600, 1904058, 1928160, 1952880, 1971840, 1990800, 2050524, 2070432, 2076480, 2108925, 2115620, 2142400, 2156700, 2221401, 2249520, 2275200, 2278360, 2300480, 2307200, 2343456, 2410200, 2441100, 2464800, 2538744, 2563155, 2570880, 2588040, 2595600, 2603840, 2620800, 2644525, 2654400, 2699424, 2734032, 2760576, 2811900, 2847950, 2875600, 2929320, 2957760, 2961868, 2966400, 2999360, 3124608, 3173430, 3185280, 3213600, 3235050, 3254800, 3286400, 3374280, 3384992, 3417540, 3450720, 3460800, 3599232, 3645376, 3661650, 3697200, 3702335, 3749200, 3808116, 3856320, 3905760, 3981600, 4101048, 4140864, 4152960, 4217850, 4231240, 4271925, 4284800, 4313400, 4442802, 4499040, 4556720, 4600960, 4686912, 4760145, 4820400, 4882200, 4929600, 5077488, 5126310, 5176080, 5191200, 5207680, 5289050, 5308800, 5398848, 5468064, 5623800, 5695900, 5751200, 5858640, 5915520, 5923736, 5998720, 6346860, 6427200, 6470100, 6509600, 6664203, 6748560, 6769984, 6835080, 6901440, 6921600, 7290752, 7323300, 7394400, 7404670, 7498400, 7616232, 7712640, 7811520, 7933575, 7963200, 8202096, 8281728, 8435700, 8462480, 8543850, 8626800, 8885604, 8998080, 9113440, 9373824, 9520290, 9640800, 9764400, 9859200, 10154976, 10252620, 10352160, 10382400, 10578100, 10797696, 10936128, 11107005, 11247600, 11391800, 11502400, 11717280, 11847472, 12693720, 12815775, 12854400, 12940200, 13019200, 13328406, 13497120, 13539968, 13670160, 13802880, 14646600, 14788800, 14809340, 14996800, 15232464, 15623040, 15867150, 15926400, 16404192, 16871400, 16924960, 17087700, 17253600, 17771208, 17996160, 18226880, 18511675, 19040580, 19281600, 19528800, 20309952, 20505240, 20704320, 20764800, 21156200, 21872256, 22214010, 22495200, 22783600, 23004800, 23434560, 23694944, 23800725, 25387440, 25631550, 25880400, 26038400, 26656812, 26994240, 27340320, 29293200, 29577600, 29618680, 29993600, 30464928, 31734300, 32808384, 33321015, 33742800, 33849920, 34175400, 34507200, 35542416, 36453760, 37023350, 38081160, 38563200, 39057600, 40619904, 41010480, 41408640, 42312400, 44428020, 44990400, 45567200, 46869120, 47389888, 47601450, 50774880, 51263100, 51760800, 53313624, 53988480, 54680640, 55535025, 58586400, 59237360, 60929856, 63468600, 65616768, 66642030, 67485600, 67699840, 68350800, 69014400, 71084832, 74046700, 76162320, 78115200, 82020960, 84624800, 88856040, 89980800, 91134400, 94779776, 95202900, 101549760, 102526200, 103521600, 106627248, 109361280, 111070050, 117172800, 118474720, 121859712, 126937200, 133284060, 134971200, 136701600, 142169664, 148093400, 152324640, 164041920, 166605075, 169249600, 177712080, 182268800, 190405800, 203099520, 205052400, 207043200, 213254496, 222140100, 234345600, 236949440, 253874400, 266568120, 269942400, 273403200, 284339328, 296186800, 304649280, 328083840, 333210150, 338499200, 355424160, 380811600, 410104800, 426508992, 444280200, 473898880, 507748800, 533136240, 546806400, 592373600, 609298560, 666420300, 710848320, 761623200, 820209600, 853017984, 888560400, 1015497600, 1066272480, 1184747200, 1332840600, 1421696640, 1523246400, 1640419200, 1777120800, 2132544960, 2369494400, 2665681200, 3046492800, 3554241600, 4265089920, 5331362400, 7108483200, 10662724800, 21325449600]

約数ペア:

[(1, 21325449600), (2, 10662724800), (3, 7108483200), (4, 5331362400), (5, 4265089920), (6, 3554241600), (7, 3046492800), (8, 2665681200), (9, 2369494400), (10, 2132544960), (12, 1777120800), (13, 1640419200), (14, 1523246400), (15, 1421696640), (16, 1332840600), (18, 1184747200), (20, 1066272480), (21, 1015497600), (24, 888560400), (25, 853017984), (26, 820209600), (28, 761623200), (30, 710848320), (32, 666420300), (35, 609298560), (36, 592373600), (39, 546806400), (40, 533136240), (42, 507748800), (45, 473898880), (48, 444280200), (50, 426508992), (52, 410104800), (56, 380811600), (60, 355424160), (63, 338499200), (64, 333210150), (65, 328083840), (70, 304649280), (72, 296186800), (75, 284339328), (78, 273403200), (79, 269942400), (80, 266568120), (84, 253874400), (90, 236949440), (91, 234345600), (96, 222140100), (100, 213254496), (103, 207043200), (104, 205052400), (105, 203099520), (112, 190405800), (117, 182268800), (120, 177712080), (126, 169249600), (128, 166605075), (130, 164041920), (140, 152324640), (144, 148093400), (150, 142169664), (156, 136701600), (158, 134971200), (160, 133284060), (168, 126937200), (175, 121859712), (180, 118474720), (182, 117172800), (192, 111070050), (195, 109361280), (200, 106627248), (206, 103521600), (208, 102526200), (210, 101549760), (224, 95202900), (225, 94779776), (234, 91134400), (237, 89980800), (240, 88856040), (252, 84624800), (260, 82020960), (273, 78115200), (280, 76162320), (288, 74046700), (300, 71084832), (309, 69014400), (312, 68350800), (315, 67699840), (316, 67485600), (320, 66642030), (325, 65616768), (336, 63468600), (350, 60929856), (360, 59237360), (364, 58586400), (384, 55535025), (390, 54680640), (395, 53988480), (400, 53313624), (412, 51760800), (416, 51263100), (420, 50774880), (448, 47601450), (450, 47389888), (455, 46869120), (468, 45567200), (474, 44990400), (480, 44428020), (504, 42312400), (515, 41408640), (520, 41010480), (525, 40619904), (546, 39057600), (553, 38563200), (560, 38081160), (576, 37023350), (585, 36453760), (600, 35542416), (618, 34507200), (624, 34175400), (630, 33849920), (632, 33742800), (640, 33321015), (650, 32808384), (672, 31734300), (700, 30464928), (711, 29993600), (720, 29618680), (721, 29577600), (728, 29293200), (780, 27340320), (790, 26994240), (800, 26656812), (819, 26038400), (824, 25880400), (832, 25631550), (840, 25387440), (896, 23800725), (900, 23694944), (910, 23434560), (927, 23004800), (936, 22783600), (948, 22495200), (960, 22214010), (975, 21872256), (1008, 21156200), (1027, 20764800), (1030, 20704320), (1040, 20505240), (1050, 20309952), (1092, 19528800), (1106, 19281600), (1120, 19040580), (1152, 18511675), (1170, 18226880), (1185, 17996160), (1200, 17771208), (1236, 17253600), (1248, 17087700), (1260, 16924960), (1264, 16871400), (1300, 16404192), (1339, 15926400), (1344, 15867150), (1365, 15623040), (1400, 15232464), (1422, 14996800), (1440, 14809340), (1442, 14788800), (1456, 14646600), (1545, 13802880), (1560, 13670160), (1575, 13539968), (1580, 13497120), (1600, 13328406), (1638, 13019200), (1648, 12940200), (1659, 12854400), (1664, 12815775), (1680, 12693720), (1800, 11847472), (1820, 11717280), (1854, 11502400), (1872, 11391800), (1896, 11247600), (1920, 11107005), (1950, 10936128), (1975, 10797696), (2016, 10578100), (2054, 10382400), (2060, 10352160), (2080, 10252620), (2100, 10154976), (2163, 9859200), (2184, 9764400), (2212, 9640800), (2240, 9520290), (2275, 9373824), (2340, 9113440), (2370, 8998080), (2400, 8885604), (2472, 8626800), (2496, 8543850), (2520, 8462480), (2528, 8435700), (2575, 8281728), (2600, 8202096), (2678, 7963200), (2688, 7933575), (2730, 7811520), (2765, 7712640), (2800, 7616232), (2844, 7498400), (2880, 7404670), (2884, 7394400), (2912, 7323300), (2925, 7290752), (3081, 6921600), (3090, 6901440), (3120, 6835080), (3150, 6769984), (3160, 6748560), (3200, 6664203), (3276, 6509600), (3296, 6470100), (3318, 6427200), (3360, 6346860), (3555, 5998720), (3600, 5923736), (3605, 5915520), (3640, 5858640), (3708, 5751200), (3744, 5695900), (3792, 5623800), (3900, 5468064), (3950, 5398848), (4017, 5308800), (4032, 5289050), (4095, 5207680), (4108, 5191200), (4120, 5176080), (4160, 5126310), (4200, 5077488), (4326, 4929600), (4368, 4882200), (4424, 4820400), (4480, 4760145), (4550, 4686912), (4635, 4600960), (4680, 4556720), (4740, 4499040), (4800, 4442802), (4944, 4313400), (4977, 4284800), (4992, 4271925), (5040, 4231240), (5056, 4217850), (5135, 4152960), (5150, 4140864), (5200, 4101048), (5356, 3981600), (5460, 3905760), (5530, 3856320), (5600, 3808116), (5688, 3749200), (5760, 3702335), (5768, 3697200), (5824, 3661650), (5850, 3645376), (5925, 3599232), (6162, 3460800), (6180, 3450720), (6240, 3417540), (6300, 3384992), (6320, 3374280), (6489, 3286400), (6552, 3254800), (6592, 3235050), (6636, 3213600), (6695, 3185280), (6720, 3173430), (6825, 3124608), (7110, 2999360), (7189, 2966400), (7200, 2961868), (7210, 2957760), (7280, 2929320), (7416, 2875600), (7488, 2847950), (7584, 2811900), (7725, 2760576), (7800, 2734032), (7900, 2699424), (8034, 2654400), (8064, 2644525), (8137, 2620800), (8190, 2603840), (8216, 2595600), (8240, 2588040), (8295, 2570880), (8320, 2563155), (8400, 2538744), (8652, 2464800), (8736, 2441100), (8848, 2410200), (9100, 2343456), (9243, 2307200), (9270, 2300480), (9360, 2278360), (9373, 2275200), (9480, 2249520), (9600, 2221401), (9888, 2156700), (9954, 2142400), (10080, 2115620), (10112, 2108925), (10270, 2076480), (10300, 2070432), (10400, 2050524), (10712, 1990800), (10815, 1971840), (10920, 1952880), (11060, 1928160), (11200, 1904058), (11376, 1874600), (11536, 1848600), (11648, 1830825), (11700, 1822688), (11850, 1799616), (12051, 1769600), (12324, 1730400), (12360, 1725360), (12480, 1708770), (12600, 1692496), (12640, 1687140), (12978, 1643200), (13104, 1627400), (13184, 1617525), (13272, 1606800), (13390, 1592640), (13440, 1586715), (13650, 1562304), (13825, 1542528), (14220, 1499680), (14378, 1483200), (14400, 1480934), (14420, 1478880), (14560, 1464660), (14832, 1437800), (14976, 1423975), (15168, 1405950), (15405, 1384320), (15450, 1380288), (15600, 1367016), (15800, 1349712), (16068, 1327200), (16274, 1310400), (16380, 1301920), (16432, 1297800), (16480, 1294020), (16590, 1285440), (16800, 1269372), (17304, 1232400), (17472, 1220550), (17696, 1205100), (17775, 1199744), (18025, 1183104), (18200, 1171728), (18486, 1153600), (18540, 1150240), (18720, 1139180), (18746, 1137600), (18960, 1124760), (19776, 1078350), (19908, 1071200), (20085, 1061760), (20160, 1057810), (20475, 1041536), (20540, 1038240), (20600, 1035216), (20800, 1025262), (21424, 995400), (21567, 988800), (21630, 985920), (21840, 976440), (22120, 964080), (22400, 952029), (22752, 937300), (23072, 924300), (23175, 920192), (23400, 911344), (23700, 899808), (24102, 884800), (24411, 873600), (24648, 865200), (24720, 862680), (24885, 856960), (24960, 854385), (25200, 846248), (25280, 843570), (25675, 830592), (25956, 821600), (26208, 813700), (26544, 803400), (26780, 796320), (27300, 781152), (27650, 771264), (28119, 758400), (28440, 749840), (28756, 741600), (28800, 740467), (28840, 739440), (29120, 732330), (29664, 718900), (30336, 702975), (30810, 692160), (30900, 690144), (31200, 683508), (31600, 674856), (32136, 663600), (32445, 657280), (32548, 655200), (32760, 650960), (32864, 648900), (32960, 647010), (33180, 642720), (33475, 637056), (33600, 634686), (34608, 616200), (34944, 610275), (35392, 602550), (35550, 599872), (35945, 593280), (36050, 591552), (36400, 585864), (36972, 576800), (37080, 575120), (37440, 569590), (37492, 568800), (37920, 562380), (39552, 539175), (39816, 535600), (40170, 530880), (40320, 528905), (40685, 524160), (40950, 520768), (41080, 519120), (41200, 517608), (41475, 514176), (41600, 512631), (42848, 497700), (43134, 494400), (43260, 492960), (43680, 488220), (44240, 482040), (45504, 468650), (46144, 462150), (46215, 461440), (46350, 460096), (46800, 455672), (46865, 455040), (47400, 449904), (48204, 442400), (48822, 436800), (49296, 432600), (49440, 431340), (49770, 428480), (50400, 423124), (50560, 421785), (51350, 415296), (51912, 410800), (52416, 406850), (53088, 401700), (53560, 398160), (54075, 394368), (54600, 390576), (55300, 385632), (56238, 379200), (56880, 374920), (56959, 374400), (57512, 370800), (57680, 369720), (58240, 366165), (59328, 359450), (60255, 353920), (61620, 346080), (61800, 345072), (62400, 341754), (63200, 337428), (64272, 331800), (64701, 329600), (64890, 328640), (65096, 327600), (65520, 325480), (65728, 324450), (65920, 323505), (66360, 321360), (66950, 318528), (67200, 317343), (69216, 308100), (70784, 301275), (71100, 299936), (71890, 296640), (72100, 295776), (72800, 292932), (73233, 291200), (73944, 288400), (74160, 287560), (74880, 284795), (74984, 284400), (75840, 281190), (77025, 276864), (79632, 267800), (80340, 265440), (81370, 262080), (81900, 260384), (82160, 259560), (82400, 258804), (82950, 257088), (84357, 252800), (85696, 248850), (86268, 247200), (86520, 246480), (87360, 244110), (88480, 241020), (91008, 234325), (92288, 231075), (92430, 230720), (92700, 230048), (93600, 227836), (93730, 227520), (94800, 224952), (96408, 221200), (97644, 218400), (98592, 216300), (98880, 215670), (99540, 214240), (100425, 212352), (100800, 211562), (102700, 207648), (103824, 205400), (104832, 203425), (105781, 201600), (106176, 200850), (107120, 199080), (107835, 197760), (108150, 197184), (109200, 195288), (110600, 192816), (112476, 189600), (113760, 187460), (113918, 187200), (115024, 185400), (115360, 184860), (118656, 179725), (120510, 176960), (122055, 174720), (123240, 173040), (123600, 172536), (124425, 171392), (124800, 170877), (126400, 168714), (128544, 165900), (129402, 164800), (129780, 164320), (130192, 163800), (131040, 162740), (131456, 162225), (132720, 160680), (133900, 159264), (138432, 154050), (140595, 151680), (142200, 149968), (143780, 148320), (144200, 147888), (145600, 146466)]