20262977280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1$

素因数の和:446

約数の個数: 1152

約数和(自身を含む): 93952051200

約数和(自身を除く): 73689073920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 17, 18, 20, 21, 24, 26, 27, 28, 30, 32, 34, 35, 36, 39, 40, 42, 45, 48, 51, 52, 54, 56, 60, 63, 64, 65, 68, 70, 72, 78, 80, 84, 85, 90, 91, 96, 102, 104, 105, 108, 112, 117, 119, 120, 126, 128, 130, 135, 136, 140, 144, 153, 156, 160, 168, 170, 180, 182, 189, 192, 195, 204, 208, 210, 216, 221, 224, 234, 238, 240, 252, 255, 256, 260, 270, 272, 273, 280, 288, 306, 312, 315, 320, 336, 340, 351, 357, 360, 364, 378, 379, 384, 390, 408, 416, 420, 432, 442, 448, 455, 459, 468, 476, 480, 504, 510, 520, 540, 544, 546, 560, 576, 585, 595, 612, 624, 630, 640, 663, 672, 680, 702, 714, 720, 728, 756, 758, 765, 768, 780, 816, 819, 832, 840, 864, 884, 896, 910, 918, 936, 945, 952, 960, 1008, 1020, 1040, 1071, 1080, 1088, 1092, 1105, 1120, 1137, 1152, 1170, 1190, 1224, 1248, 1260, 1280, 1326, 1344, 1360, 1365, 1404, 1428, 1440, 1456, 1512, 1516, 1530, 1547, 1560, 1632, 1638, 1664, 1680, 1728, 1755, 1768, 1785, 1792, 1820, 1836, 1872, 1890, 1895, 1904, 1920, 1989, 2016, 2040, 2080, 2142, 2160, 2176, 2184, 2210, 2240, 2274, 2295, 2304, 2340, 2380, 2448, 2457, 2496, 2520, 2652, 2653, 2688, 2720, 2730, 2808, 2856, 2880, 2912, 3024, 3032, 3060, 3094, 3120, 3213, 3264, 3276, 3315, 3328, 3360, 3411, 3456, 3510, 3536, 3570, 3640, 3672, 3744, 3780, 3790, 3808, 3840, 3978, 4032, 4080, 4095, 4160, 4284, 4320, 4352, 4368, 4420, 4480, 4548, 4590, 4641, 4680, 4760, 4896, 4914, 4927, 4992, 5040, 5304, 5306, 5355, 5376, 5440, 5460, 5616, 5685, 5712, 5760, 5824, 5967, 6048, 6064, 6120, 6188, 6240, 6426, 6443, 6528, 6552, 6630, 6720, 6822, 6912, 7020, 7072, 7140, 7280, 7344, 7488, 7560, 7580, 7616, 7735, 7956, 7959, 8064, 8160, 8190, 8320, 8568, 8640, 8736, 8840, 8960, 9096, 9180, 9282, 9360, 9520, 9792, 9828, 9854, 9945, 9984, 10080, 10233, 10608, 10612, 10710, 10880, 10920, 11232, 11370, 11424, 11520, 11648, 11934, 12096, 12128, 12240, 12285, 12376, 12480, 12852, 12886, 13056, 13104, 13260, 13265, 13440, 13644, 13923, 14040, 14144, 14280, 14560, 14688, 14781, 14976, 15120, 15160, 15232, 15470, 15912, 15918, 16065, 16128, 16320, 16380, 16640, 17055, 17136, 17280, 17472, 17680, 18192, 18360, 18564, 18720, 19040, 19329, 19584, 19656, 19708, 19890, 20160, 20466, 21216, 21224, 21420, 21760, 21840, 22464, 22740, 22848, 23205, 23296, 23868, 23877, 24192, 24256, 24480, 24570, 24635, 24752, 24960, 25704, 25772, 26208, 26520, 26530, 26880, 27288, 27846, 28080, 28288, 28560, 29120, 29376, 29562, 29835, 29952, 30240, 30320, 30464, 30940, 31824, 31836, 32130, 32215, 32640, 32760, 34110, 34272, 34489, 34560, 34944, 35360, 36384, 36720, 37128, 37440, 38080, 38658, 39168, 39312, 39416, 39780, 39795, 40320, 40932, 41769, 42432, 42448, 42840, 43680, 44343, 44928, 45101, 45480, 45696, 46410, 47736, 47754, 48384, 48512, 48960, 49140, 49270, 49504, 49920, 51165, 51408, 51544, 52416, 53040, 53060, 54576, 55692, 56160, 56576, 57120, 57987, 58240, 58752, 59124, 59670, 60480, 60640, 61880, 63648, 63672, 64260, 64430, 65280, 65520, 68220, 68544, 68978, 69615, 69888, 70720, 71631, 72768, 73440, 73905, 74256, 74880, 76160, 77316, 78624, 78832, 79560, 79590, 80640, 81864, 83538, 83759, 84864, 84896, 85680, 87360, 88686, 89856, 90202, 90960, 91392, 92820, 95472, 95508, 96645, 97024, 97920, 98280, 98540, 99008, 102330, 102816, 103088, 103467, 104832, 106080, 106120, 109152, 111384, 112320, 114240, 115974, 116480, 117504, 118248, 119340, 119385, 120960, 121280, 123760, 127296, 127344, 128520, 128860, 131040, 133029, 135303, 136440, 137088, 137956, 139230, 141440, 143262, 145536, 146880, 147810, 148512, 149760, 152320, 154632, 157248, 157664, 159120, 159180, 163728, 167076, 167518, 169728, 169792, 171360, 172445, 173961, 174720, 177372, 180404, 181920, 185640, 190944, 191016, 193290, 195840, 196560, 197080, 198016, 204660, 205632, 206176, 206934, 208845, 209664, 212160, 212240, 218304, 221715, 222768, 224640, 225505, 228480, 231948, 236496, 238680, 238770, 241920, 242560, 247520, 251277, 254592, 254688, 257040, 257720, 262080, 266058, 270606, 272880, 274176, 275912, 278460, 282880, 286524, 289935, 291072, 293760, 295620, 297024, 309264, 310401, 314496, 315328, 318240, 318360, 327456, 334152, 335036, 339584, 342720, 344890, 347922, 349440, 354744, 358155, 360808, 363840, 371280, 381888, 382032, 386580, 393120, 394160, 396032, 405909, 409320, 411264, 412352, 413868, 417690, 418795, 424320, 424480, 436608, 443430, 445536, 449280, 451010, 456960, 463896, 472992, 477360, 477540, 485120, 495040, 502554, 509184, 509376, 514080, 515440, 517335, 524160, 532116, 541212, 545760, 551824, 556920, 573048, 579870, 586313, 587520, 591240, 594048, 618528, 620802, 628992, 630656, 636480, 636720, 654912, 665145, 668304, 670072, 676515, 679168, 685440, 689780, 695844, 709488, 716310, 721616, 727680, 742560, 753831, 763776, 764064, 773160, 786240, 788320, 811818, 818640, 822528, 824704, 827736, 835380, 837590, 848640, 848960, 869805, 873216, 886860, 891072, 902020, 927792, 931203, 945984, 954720, 955080, 990080, 1005108, 1018752, 1028160, 1030880, 1034670, 1048320, 1064232, 1082424, 1091520, 1103648, 1113840, 1146096, 1159740, 1172626, 1182480, 1188096, 1217727, 1237056, 1241604, 1256385, 1261312, 1272960, 1273440, 1309824, 1330290, 1336608, 1340144, 1353030, 1370880, 1379560, 1391688, 1418976, 1432620, 1443232, 1455360, 1485120, 1507662, 1527552, 1528128, 1546320, 1552005, 1572480, 1576640, 1623636, 1637280, 1649408, 1655472, 1670760, 1675180, 1697920, 1739610, 1758939, 1773720, 1782144, 1804040, 1855584, 1862406, 1891968, 1909440, 1910160, 1980160, 2010216, 2029545, 2037504, 2056320, 2061760, 2069340, 2128464, 2164848, 2183040, 2207296, 2227680, 2261493, 2292192, 2319480, 2345252, 2364960, 2435454, 2474112, 2483208, 2512770, 2545920, 2546880, 2619648, 2660580, 2673216, 2680288, 2706060, 2759120, 2783376, 2837952, 2865240, 2886464, 2931565, 2970240, 3015324, 3056256, 3092640, 3104010, 3144960, 3153280, 3247272, 3274560, 3310944, 3341520, 3350360, 3395840, 3479220, 3517878, 3547440, 3564288, 3608080, 3711168, 3724812, 3769155, 3783936, 3818880, 3820320, 4020432, 4059090, 4112640, 4123520, 4138680, 4256928, 4329696, 4366080, 4414592, 4455360, 4522986, 4584384, 4638960, 4656015, 4690504, 4729920, 4870908, 4948224, 4966416, 5025540, 5093760, 5276817, 5321160, 5346432, 5360576, 5412120, 5518240, 5566752, 5675904, 5730480, 5772928, 5863130, 5940480, 6030648, 6088635, 6112512, 6185280, 6208020, 6306560, 6494544, 6549120, 6621888, 6683040, 6700720, 6958440, 7035756, 7094880, 7216160, 7422336, 7449624, 7538310, 7637760, 7640640, 8040864, 8118180, 8247040, 8277360, 8513856, 8659392, 8794695, 8829184, 8910720, 9045972, 9168768, 9277920, 9312030, 9381008, 9459840, 9741816, 9932832, 10051080, 10187520, 10553634, 10642320, 10692864, 10721152, 10824240, 11036480, 11133504, 11307465, 11351808, 11460960, 11545856, 11726260, 12061296, 12177270, 12370560, 12416040, 12989088, 13098240, 13243776, 13366080, 13401440, 13916880, 14071512, 14189760, 14432320, 14844672, 14899248, 15076620, 15281280, 15830451, 16081728, 16236360, 16554720, 17027712, 17318784, 17589390, 17821440, 18091944, 18337536, 18555840, 18624060, 18762016, 18919680, 19483632, 19865664, 20102160, 21107268, 21284640, 21442304, 21648480, 22072960, 22267008, 22614930, 22921920, 23452520, 24122592, 24354540, 24741120, 24832080, 25978176, 26384085, 26487552, 26732160, 26802880, 27833760, 28143024, 28379520, 28864640, 29798496, 30153240, 30562560, 31660902, 32163456, 32472720, 33109440, 34055424, 34637568, 35178780, 36183888, 37111680, 37248120, 37524032, 38967264, 39731328, 40204320, 42214536, 42569280, 43296960, 44145920, 44534016, 45229860, 45843840, 46905040, 48245184, 48709080, 49664160, 51956352, 52768170, 53464320, 53605760, 55667520, 56286048, 56759040, 57729280, 59596992, 60306480, 63321804, 64326912, 64945440, 66218880, 70357560, 72367776, 74223360, 74496240, 75048064, 77934528, 79152255, 79462656, 80408640, 84429072, 85138560, 86593920, 90459720, 91687680, 93810080, 96490368, 97418160, 99328320, 103912704, 105536340, 107211520, 111335040, 112572096, 119193984, 120612960, 126643608, 129890880, 132437760, 140715120, 144735552, 148992480, 150096128, 155869056, 158304510, 160817280, 168858144, 170277120, 173187840, 180919440, 187620160, 192980736, 194836320, 198656640, 211072680, 222670080, 225144192, 238387968, 241225920, 253287216, 259781760, 281430240, 289471104, 297984960, 311738112, 316609020, 321634560, 337716288, 361838880, 375240320, 389672640, 397313280, 422145360, 450288384, 482451840, 506574432, 519563520, 562860480, 578942208, 595969920, 633218040, 675432576, 723677760, 750480640, 779345280, 844290720, 964903680, 1013148864, 1125720960, 1191939840, 1266436080, 1350865152, 1447355520, 1558690560, 1688581440, 2026297728, 2251441920, 2532872160, 2894711040, 3377162880, 4052595456, 5065744320, 6754325760, 10131488640, 20262977280]

約数ペア:

[(1, 20262977280), (2, 10131488640), (3, 6754325760), (4, 5065744320), (5, 4052595456), (6, 3377162880), (7, 2894711040), (8, 2532872160), (9, 2251441920), (10, 2026297728), (12, 1688581440), (13, 1558690560), (14, 1447355520), (15, 1350865152), (16, 1266436080), (17, 1191939840), (18, 1125720960), (20, 1013148864), (21, 964903680), (24, 844290720), (26, 779345280), (27, 750480640), (28, 723677760), (30, 675432576), (32, 633218040), (34, 595969920), (35, 578942208), (36, 562860480), (39, 519563520), (40, 506574432), (42, 482451840), (45, 450288384), (48, 422145360), (51, 397313280), (52, 389672640), (54, 375240320), (56, 361838880), (60, 337716288), (63, 321634560), (64, 316609020), (65, 311738112), (68, 297984960), (70, 289471104), (72, 281430240), (78, 259781760), (80, 253287216), (84, 241225920), (85, 238387968), (90, 225144192), (91, 222670080), (96, 211072680), (102, 198656640), (104, 194836320), (105, 192980736), (108, 187620160), (112, 180919440), (117, 173187840), (119, 170277120), (120, 168858144), (126, 160817280), (128, 158304510), (130, 155869056), (135, 150096128), (136, 148992480), (140, 144735552), (144, 140715120), (153, 132437760), (156, 129890880), (160, 126643608), (168, 120612960), (170, 119193984), (180, 112572096), (182, 111335040), (189, 107211520), (192, 105536340), (195, 103912704), (204, 99328320), (208, 97418160), (210, 96490368), (216, 93810080), (221, 91687680), (224, 90459720), (234, 86593920), (238, 85138560), (240, 84429072), (252, 80408640), (255, 79462656), (256, 79152255), (260, 77934528), (270, 75048064), (272, 74496240), (273, 74223360), (280, 72367776), (288, 70357560), (306, 66218880), (312, 64945440), (315, 64326912), (320, 63321804), (336, 60306480), (340, 59596992), (351, 57729280), (357, 56759040), (360, 56286048), (364, 55667520), (378, 53605760), (379, 53464320), (384, 52768170), (390, 51956352), (408, 49664160), (416, 48709080), (420, 48245184), (432, 46905040), (442, 45843840), (448, 45229860), (455, 44534016), (459, 44145920), (468, 43296960), (476, 42569280), (480, 42214536), (504, 40204320), (510, 39731328), (520, 38967264), (540, 37524032), (544, 37248120), (546, 37111680), (560, 36183888), (576, 35178780), (585, 34637568), (595, 34055424), (612, 33109440), (624, 32472720), (630, 32163456), (640, 31660902), (663, 30562560), (672, 30153240), (680, 29798496), (702, 28864640), (714, 28379520), (720, 28143024), (728, 27833760), (756, 26802880), (758, 26732160), (765, 26487552), (768, 26384085), (780, 25978176), (816, 24832080), (819, 24741120), (832, 24354540), (840, 24122592), (864, 23452520), (884, 22921920), (896, 22614930), (910, 22267008), (918, 22072960), (936, 21648480), (945, 21442304), (952, 21284640), (960, 21107268), (1008, 20102160), (1020, 19865664), (1040, 19483632), (1071, 18919680), (1080, 18762016), (1088, 18624060), (1092, 18555840), (1105, 18337536), (1120, 18091944), (1137, 17821440), (1152, 17589390), (1170, 17318784), (1190, 17027712), (1224, 16554720), (1248, 16236360), (1260, 16081728), (1280, 15830451), (1326, 15281280), (1344, 15076620), (1360, 14899248), (1365, 14844672), (1404, 14432320), (1428, 14189760), (1440, 14071512), (1456, 13916880), (1512, 13401440), (1516, 13366080), (1530, 13243776), (1547, 13098240), (1560, 12989088), (1632, 12416040), (1638, 12370560), (1664, 12177270), (1680, 12061296), (1728, 11726260), (1755, 11545856), (1768, 11460960), (1785, 11351808), (1792, 11307465), (1820, 11133504), (1836, 11036480), (1872, 10824240), (1890, 10721152), (1895, 10692864), (1904, 10642320), (1920, 10553634), (1989, 10187520), (2016, 10051080), (2040, 9932832), (2080, 9741816), (2142, 9459840), (2160, 9381008), (2176, 9312030), (2184, 9277920), (2210, 9168768), (2240, 9045972), (2274, 8910720), (2295, 8829184), (2304, 8794695), (2340, 8659392), (2380, 8513856), (2448, 8277360), (2457, 8247040), (2496, 8118180), (2520, 8040864), (2652, 7640640), (2653, 7637760), (2688, 7538310), (2720, 7449624), (2730, 7422336), (2808, 7216160), (2856, 7094880), (2880, 7035756), (2912, 6958440), (3024, 6700720), (3032, 6683040), (3060, 6621888), (3094, 6549120), (3120, 6494544), (3213, 6306560), (3264, 6208020), (3276, 6185280), (3315, 6112512), (3328, 6088635), (3360, 6030648), (3411, 5940480), (3456, 5863130), (3510, 5772928), (3536, 5730480), (3570, 5675904), (3640, 5566752), (3672, 5518240), (3744, 5412120), (3780, 5360576), (3790, 5346432), (3808, 5321160), (3840, 5276817), (3978, 5093760), (4032, 5025540), (4080, 4966416), (4095, 4948224), (4160, 4870908), (4284, 4729920), (4320, 4690504), (4352, 4656015), (4368, 4638960), (4420, 4584384), (4480, 4522986), (4548, 4455360), (4590, 4414592), (4641, 4366080), (4680, 4329696), (4760, 4256928), (4896, 4138680), (4914, 4123520), (4927, 4112640), (4992, 4059090), (5040, 4020432), (5304, 3820320), (5306, 3818880), (5355, 3783936), (5376, 3769155), (5440, 3724812), (5460, 3711168), (5616, 3608080), (5685, 3564288), (5712, 3547440), (5760, 3517878), (5824, 3479220), (5967, 3395840), (6048, 3350360), (6064, 3341520), (6120, 3310944), (6188, 3274560), (6240, 3247272), (6426, 3153280), (6443, 3144960), (6528, 3104010), (6552, 3092640), (6630, 3056256), (6720, 3015324), (6822, 2970240), (6912, 2931565), (7020, 2886464), (7072, 2865240), (7140, 2837952), (7280, 2783376), (7344, 2759120), (7488, 2706060), (7560, 2680288), (7580, 2673216), (7616, 2660580), (7735, 2619648), (7956, 2546880), (7959, 2545920), (8064, 2512770), (8160, 2483208), (8190, 2474112), (8320, 2435454), (8568, 2364960), (8640, 2345252), (8736, 2319480), (8840, 2292192), (8960, 2261493), (9096, 2227680), (9180, 2207296), (9282, 2183040), (9360, 2164848), (9520, 2128464), (9792, 2069340), (9828, 2061760), (9854, 2056320), (9945, 2037504), (9984, 2029545), (10080, 2010216), (10233, 1980160), (10608, 1910160), (10612, 1909440), (10710, 1891968), (10880, 1862406), (10920, 1855584), (11232, 1804040), (11370, 1782144), (11424, 1773720), (11520, 1758939), (11648, 1739610), (11934, 1697920), (12096, 1675180), 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