20311636800

素因数分解:

$2^6\times 3^1\times 5^2\times 7^3\times {\mathrm{13}}^2\times {\mathrm{73}}^1$

素因数の和:145

約数の個数: 1008

約数和(自身を含む): 85303766400

約数和(自身を除く): 64992129600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 50, 52, 56, 60, 64, 65, 70, 73, 75, 78, 80, 84, 91, 96, 98, 100, 104, 105, 112, 120, 130, 140, 146, 147, 150, 156, 160, 168, 169, 175, 182, 192, 195, 196, 200, 208, 210, 219, 224, 240, 245, 260, 273, 280, 292, 294, 300, 312, 320, 325, 336, 338, 343, 350, 364, 365, 390, 392, 400, 416, 420, 438, 448, 455, 480, 490, 507, 511, 520, 525, 546, 560, 584, 588, 600, 624, 637, 650, 672, 676, 686, 700, 728, 730, 735, 780, 784, 800, 832, 840, 845, 876, 910, 949, 960, 975, 980, 1014, 1022, 1029, 1040, 1050, 1092, 1095, 1120, 1168, 1176, 1183, 1200, 1225, 1248, 1274, 1300, 1344, 1352, 1365, 1372, 1400, 1456, 1460, 1470, 1533, 1560, 1568, 1600, 1680, 1690, 1715, 1752, 1820, 1825, 1898, 1911, 1950, 1960, 2028, 2044, 2058, 2080, 2100, 2184, 2190, 2240, 2275, 2336, 2352, 2366, 2400, 2450, 2496, 2535, 2548, 2555, 2600, 2704, 2730, 2744, 2800, 2847, 2912, 2920, 2940, 3066, 3120, 3136, 3185, 3360, 3380, 3430, 3504, 3549, 3577, 3640, 3650, 3675, 3796, 3822, 3900, 3920, 4056, 4088, 4116, 4160, 4200, 4225, 4368, 4380, 4459, 4550, 4672, 4704, 4732, 4745, 4800, 4900, 5070, 5096, 5110, 5145, 5200, 5408, 5460, 5475, 5488, 5600, 5694, 5824, 5840, 5880, 5915, 6132, 6240, 6370, 6643, 6720, 6760, 6825, 6860, 7008, 7098, 7154, 7280, 7300, 7350, 7592, 7644, 7665, 7800, 7840, 8112, 8176, 8232, 8281, 8400, 8450, 8575, 8736, 8760, 8918, 9100, 9408, 9464, 9490, 9555, 9800, 10140, 10192, 10220, 10290, 10400, 10731, 10816, 10920, 10950, 10976, 11200, 11388, 11680, 11760, 11830, 12264, 12337, 12480, 12675, 12740, 12775, 13286, 13377, 13520, 13650, 13720, 14016, 14196, 14235, 14308, 14560, 14600, 14700, 15184, 15288, 15330, 15600, 15680, 15925, 16224, 16352, 16464, 16562, 16800, 16900, 17150, 17472, 17520, 17745, 17836, 17885, 18200, 18928, 18980, 19110, 19600, 19929, 20280, 20384, 20440, 20580, 20800, 21462, 21840, 21900, 21952, 22295, 22776, 23360, 23520, 23660, 23725, 24528, 24674, 24843, 25039, 25350, 25480, 25550, 25725, 26572, 26754, 27040, 27300, 27440, 28392, 28470, 28616, 29120, 29200, 29400, 29575, 30368, 30576, 30660, 31200, 31850, 32448, 32704, 32928, 33124, 33215, 33600, 33800, 34300, 35040, 35490, 35672, 35770, 36400, 37011, 37856, 37960, 38220, 38325, 39200, 39858, 40560, 40768, 40880, 41160, 41405, 42924, 43680, 43800, 44590, 45552, 46501, 47040, 47320, 47450, 47775, 49056, 49348, 49686, 50078, 50700, 50960, 51100, 51450, 53144, 53508, 53655, 54080, 54600, 54880, 56784, 56940, 57232, 57967, 58400, 58800, 59150, 60736, 61152, 61320, 61685, 62400, 63700, 65856, 66248, 66430, 66885, 67600, 68600, 70080, 70980, 71175, 71344, 71540, 72800, 74022, 75117, 75712, 75920, 76440, 76650, 78400, 79716, 81120, 81760, 82320, 82810, 85848, 86359, 87360, 87600, 88725, 89180, 89425, 91104, 93002, 94640, 94900, 95550, 98112, 98696, 99372, 99645, 100156, 101400, 101920, 102200, 102900, 106288, 107016, 107310, 109200, 109760, 111475, 113568, 113880, 114464, 115934, 116800, 117600, 118300, 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496860, 498225, 500780, 509600, 518154, 529984, 531440, 535080, 536550, 548800, 558012, 567840, 569400, 572320, 579670, 592176, 600936, 604513, 611520, 613200, 616850, 621075, 625975, 637728, 651014, 662480, 664300, 668850, 686784, 690872, 695604, 697515, 709800, 713440, 715400, 740220, 744016, 751170, 759200, 764400, 789568, 794976, 797160, 801248, 811200, 817600, 823200, 828100, 856128, 858480, 863590, 869505, 891800, 911040, 925275, 927472, 930020, 946400, 976521, 986960, 993720, 996450, 1001560, 1019200, 1036308, 1062880, 1070160, 1073100, 1116024, 1135680, 1138800, 1144640, 1159340, 1162525, 1184352, 1201872, 1209026, 1226400, 1233700, 1242150, 1251950, 1275456, 1295385, 1302028, 1324960, 1328600, 1337700, 1381744, 1391208, 1395030, 1419600, 1426880, 1430800, 1449175, 1480440, 1488032, 1502340, 1518400, 1528800, 1589952, 1594320, 1602496, 1627535, 1646400, 1656200, 1716960, 1727180, 1739010, 1783600, 1813539, 1850550, 1854944, 1860040, 1877925, 1892800, 1953042, 1973920, 1987440, 1992900, 2003120, 2072616, 2125760, 2140320, 2146200, 2158975, 2232048, 2277600, 2318680, 2325050, 2368704, 2403744, 2418052, 2452800, 2467400, 2484300, 2503900, 2590770, 2604056, 2649920, 2657200, 2675400, 2763488, 2782416, 2790060, 2839200, 2861600, 2898350, 2960880, 2976064, 3004680, 3022565, 3057600, 3188640, 3255070, 3312400, 3433920, 3454360, 3478020, 3487575, 3567200, 3627078, 3701100, 3709888, 3720080, 3755850, 3906084, 3947840, 3974880, 3985800, 4006240, 4145232, 4231591, 4280640, 4292400, 4317950, 4347525, 4464096, 4555200, 4637360, 4650100, 4807488, 4836104, 4882605, 4934800, 4968600, 5007800, 5181540, 5208112, 5314400, 5350800, 5526976, 5564832, 5580120, 5678400, 5723200, 5796700, 5921760, 6009360, 6045130, 6377280, 6476925, 6510140, 6624800, 6908720, 6956040, 6975150, 7134400, 7254156, 7402200, 7440160, 7511700, 7812168, 7949760, 7971600, 8012480, 8137675, 8290464, 8463182, 8584800, 8635900, 8695050, 8928192, 9067695, 9274720, 9300200, 9672208, 9765210, 9869600, 9937200, 10015600, 10363080, 10416224, 10628800, 10701600, 11129664, 11160240, 11593400, 11843520, 12018720, 12090260, 12694773, 12953850, 13020280, 13249600, 13817440, 13912080, 13950300, 14508312, 14804400, 14880320, 15023400, 15112825, 15624336, 15943200, 16275350, 16580928, 16926364, 17169600, 17271800, 17390100, 18135390, 18549440, 18600400, 19344416, 19530420, 19739200, 19874400, 20031200, 20726160, 20832448, 21157955, 21403200, 22320480, 23186800, 24037440, 24180520, 24413025, 25389546, 25907700, 26040560, 27634880, 27824160, 27900600, 29016624, 29608800, 30046800, 30225650, 31248672, 31886400, 32550700, 33852728, 34543600, 34780200, 36270780, 37200800, 38688832, 39060840, 39748800, 40062400, 41452320, 42315910, 44640960, 45338475, 46373600, 48361040, 48826050, 50779092, 51815400, 52081120, 55648320, 55801200, 58033248, 59217600, 60093600, 60451300, 62497344, 63473865, 65101400, 67705456, 69087200, 69560400, 72541560, 74401600, 78121680, 82904640, 84631820, 90676950, 92747200, 96722080, 97652100, 101558184, 103630800, 104162240, 105789775, 111602400, 116066496, 120187200, 120902600, 126947730, 130202800, 135410912, 138174400, 139120800, 145083120, 156243360, 169263640, 181353900, 193444160, 195304200, 203116368, 207261600, 211579550, 223204800, 241805200, 253895460, 260405600, 270821824, 278241600, 290166240, 312486720, 317369325, 338527280, 362707800, 390608400, 406232736, 414523200, 423159100, 483610400, 507790920, 520811200, 580332480, 634738650, 677054560, 725415600, 781216800, 812465472, 846318200, 967220800, 1015581840, 1269477300, 1354109120, 1450831200, 1562433600, 1692636400, 2031163680, 2538954600, 2901662400, 3385272800, 4062327360, 5077909200, 6770545600, 10155818400, 20311636800]

約数ペア:

[(1, 20311636800), (2, 10155818400), (3, 6770545600), (4, 5077909200), (5, 4062327360), (6, 3385272800), (7, 2901662400), (8, 2538954600), (10, 2031163680), (12, 1692636400), (13, 1562433600), (14, 1450831200), (15, 1354109120), (16, 1269477300), (20, 1015581840), (21, 967220800), (24, 846318200), (25, 812465472), (26, 781216800), (28, 725415600), (30, 677054560), (32, 634738650), (35, 580332480), (39, 520811200), (40, 507790920), (42, 483610400), (48, 423159100), (49, 414523200), (50, 406232736), (52, 390608400), (56, 362707800), (60, 338527280), (64, 317369325), (65, 312486720), (70, 290166240), (73, 278241600), (75, 270821824), (78, 260405600), (80, 253895460), (84, 241805200), (91, 223204800), (96, 211579550), (98, 207261600), (100, 203116368), (104, 195304200), (105, 193444160), (112, 181353900), (120, 169263640), (130, 156243360), (140, 145083120), (146, 139120800), (147, 138174400), (150, 135410912), (156, 130202800), (160, 126947730), (168, 120902600), (169, 120187200), (175, 116066496), (182, 111602400), (192, 105789775), (195, 104162240), (196, 103630800), (200, 101558184), (208, 97652100), (210, 96722080), (219, 92747200), (224, 90676950), (240, 84631820), (245, 82904640), (260, 78121680), (273, 74401600), (280, 72541560), (292, 69560400), (294, 69087200), (300, 67705456), (312, 65101400), (320, 63473865), (325, 62497344), (336, 60451300), (338, 60093600), (343, 59217600), (350, 58033248), (364, 55801200), (365, 55648320), (390, 52081120), (392, 51815400), (400, 50779092), (416, 48826050), (420, 48361040), (438, 46373600), (448, 45338475), (455, 44640960), (480, 42315910), (490, 41452320), (507, 40062400), (511, 39748800), (520, 39060840), (525, 38688832), (546, 37200800), (560, 36270780), (584, 34780200), (588, 34543600), (600, 33852728), (624, 32550700), (637, 31886400), (650, 31248672), (672, 30225650), (676, 30046800), (686, 29608800), (700, 29016624), (728, 27900600), (730, 27824160), (735, 27634880), (780, 26040560), (784, 25907700), (800, 25389546), (832, 24413025), (840, 24180520), (845, 24037440), (876, 23186800), (910, 22320480), (949, 21403200), (960, 21157955), (975, 20832448), (980, 20726160), (1014, 20031200), (1022, 19874400), (1029, 19739200), (1040, 19530420), (1050, 19344416), (1092, 18600400), (1095, 18549440), (1120, 18135390), (1168, 17390100), (1176, 17271800), (1183, 17169600), (1200, 16926364), (1225, 16580928), (1248, 16275350), (1274, 15943200), (1300, 15624336), (1344, 15112825), (1352, 15023400), (1365, 14880320), (1372, 14804400), (1400, 14508312), (1456, 13950300), (1460, 13912080), (1470, 13817440), (1533, 13249600), (1560, 13020280), (1568, 12953850), (1600, 12694773), (1680, 12090260), (1690, 12018720), (1715, 11843520), (1752, 11593400), (1820, 11160240), (1825, 11129664), (1898, 10701600), (1911, 10628800), (1950, 10416224), (1960, 10363080), (2028, 10015600), (2044, 9937200), (2058, 9869600), (2080, 9765210), (2100, 9672208), (2184, 9300200), (2190, 9274720), (2240, 9067695), (2275, 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(5475, 3709888), (5488, 3701100), (5600, 3627078), (5694, 3567200), (5824, 3487575), (5840, 3478020), (5880, 3454360), (5915, 3433920), (6132, 3312400), (6240, 3255070), (6370, 3188640), (6643, 3057600), (6720, 3022565), (6760, 3004680), (6825, 2976064), (6860, 2960880), (7008, 2898350), (7098, 2861600), (7154, 2839200), (7280, 2790060), (7300, 2782416), (7350, 2763488), (7592, 2675400), (7644, 2657200), (7665, 2649920), (7800, 2604056), (7840, 2590770), (8112, 2503900), (8176, 2484300), (8232, 2467400), (8281, 2452800), (8400, 2418052), (8450, 2403744), (8575, 2368704), (8736, 2325050), (8760, 2318680), (8918, 2277600), (9100, 2232048), (9408, 2158975), (9464, 2146200), (9490, 2140320), (9555, 2125760), (9800, 2072616), (10140, 2003120), (10192, 1992900), (10220, 1987440), (10290, 1973920), (10400, 1953042), (10731, 1892800), (10816, 1877925), (10920, 1860040), (10950, 1854944), (10976, 1850550), (11200, 1813539), (11388, 1783600), (11680, 1739010), (11760, 1727180), (11830, 1716960), (12264, 1656200), (12337, 1646400), (12480, 1627535), (12675, 1602496), (12740, 1594320), (12775, 1589952), (13286, 1528800), (13377, 1518400), (13520, 1502340), (13650, 1488032), (13720, 1480440), (14016, 1449175), (14196, 1430800), (14235, 1426880), (14308, 1419600), (14560, 1395030), (14600, 1391208), (14700, 1381744), (15184, 1337700), (15288, 1328600), (15330, 1324960), (15600, 1302028), (15680, 1295385), (15925, 1275456), (16224, 1251950), (16352, 1242150), (16464, 1233700), (16562, 1226400), (16800, 1209026), (16900, 1201872), (17150, 1184352), (17472, 1162525), (17520, 1159340), (17745, 1144640), (17836, 1138800), (17885, 1135680), (18200, 1116024), (18928, 1073100), (18980, 1070160), (19110, 1062880), (19600, 1036308), (19929, 1019200), (20280, 1001560), (20384, 996450), (20440, 993720), (20580, 986960), (20800, 976521), (21462, 946400), (21840, 930020), (21900, 927472), (21952, 925275), (22295, 911040), (22776, 891800), (23360, 869505), (23520, 863590), (23660, 858480), (23725, 856128), (24528, 828100), (24674, 823200), (24843, 817600), (25039, 811200), (25350, 801248), (25480, 797160), (25550, 794976), (25725, 789568), (26572, 764400), (26754, 759200), (27040, 751170), (27300, 744016), (27440, 740220), (28392, 715400), (28470, 713440), (28616, 709800), (29120, 697515), (29200, 695604), (29400, 690872), (29575, 686784), (30368, 668850), (30576, 664300), (30660, 662480), (31200, 651014), (31850, 637728), (32448, 625975), (32704, 621075), (32928, 616850), (33124, 613200), (33215, 611520), (33600, 604513), (33800, 600936), (34300, 592176), (35040, 579670), (35490, 572320), (35672, 569400), (35770, 567840), (36400, 558012), (37011, 548800), (37856, 536550), (37960, 535080), (38220, 531440), (38325, 529984), (39200, 518154), (39858, 509600), (40560, 500780), (40768, 498225), (40880, 496860), (41160, 493480), (41405, 490560), (42924, 473200), (43680, 465010), (43800, 463736), (44590, 455520), (45552, 445900), (46501, 436800), (47040, 431795), (47320, 429240), (47450, 428064), (47775, 425152), (49056, 414050), (49348, 411600), (49686, 408800), (50078, 405600), (50700, 400624), (50960, 398580), (51100, 397488), (51450, 394784), (53144, 382200), (53508, 379600), (53655, 378560), (54080, 375585), (54600, 372008), (54880, 370110), (56784, 357700), (56940, 356720), (57232, 354900), (57967, 350400), (58400, 347802), (58800, 345436), (59150, 343392), (60736, 334425), (61152, 332150), (61320, 331240), (61685, 329280), (62400, 325507), (63700, 318864), (65856, 308425), (66248, 306600), (66430, 305760), (66885, 303680), (67600, 300468), (68600, 296088), (70080, 289835), (70980, 286160), (71175, 285376), (71344, 284700), (71540, 283920), (72800, 279006), (74022, 274400), (75117, 270400), (75712, 268275), (75920, 267540), (76440, 265720), (76650, 264992), (78400, 259077), (79716, 254800), (81120, 250390), (81760, 248430), (82320, 246740), (82810, 245280), (85848, 236600), (86359, 235200), (87360, 232505), (87600, 231868), (88725, 228928), (89180, 227760), (89425, 227136), (91104, 222950), (93002, 218400), (94640, 214620), (94900, 214032), (95550, 212576), (98112, 207025), (98696, 205800), (99372, 204400), (99645, 203840), (100156, 202800), (101400, 200312), (101920, 199290), (102200, 198744), (102900, 197392), (106288, 191100), (107016, 189800), (107310, 189280), (109200, 186004), (109760, 185055), (111475, 182208), (113568, 178850), (113880, 178360), (114464, 177450), (115934, 175200), (116800, 173901), (117600, 172718), (118300, 171696), (122304, 166075), (122640, 165620), (123370, 164640), (124215, 163520), (125195, 162240), (127400, 159432), (132496, 153300), (132860, 152880), (133770, 151840), (135200, 150234), (137200, 148044), (139503, 145600), (141960, 143080), (142350, 142688)]