20944233360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{877}}^1$

素因数の和:1746

約数の個数: 240

約数和(自身を含む): 72224596080

約数和(自身を除く): 51280362720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 809, 820, 877, 984, 1230, 1476, 1618, 1640, 1754, 1845, 1968, 2427, 2460, 2631, 2952, 3236, 3280, 3508, 3690, 4045, 4385, 4854, 4920, 5262, 5904, 6472, 7016, 7281, 7380, 7893, 8090, 8770, 9708, 9840, 10524, 12135, 12944, 13155, 14032, 14562, 14760, 15786, 16180, 17540, 19416, 21048, 24270, 26310, 29124, 29520, 31572, 32360, 33169, 35080, 35957, 36405, 38832, 39465, 42096, 48540, 52620, 58248, 63144, 64720, 66338, 70160, 71914, 72810, 78930, 97080, 99507, 105240, 107871, 116496, 126288, 132676, 143828, 145620, 157860, 165845, 179785, 194160, 199014, 210480, 215742, 265352, 287656, 291240, 298521, 315720, 323613, 331690, 359570, 398028, 431484, 497535, 530704, 539355, 575312, 582480, 597042, 631440, 647226, 663380, 709493, 719140, 796056, 862968, 995070, 1078710, 1194084, 1294452, 1326760, 1418986, 1438280, 1492605, 1592112, 1618065, 1725936, 1990140, 2128479, 2157420, 2388168, 2588904, 2653520, 2837972, 2876560, 2985210, 3236130, 3547465, 3980280, 4256958, 4314840, 4776336, 5177808, 5675944, 5970420, 6385437, 6472260, 7094930, 7960560, 8513916, 8629680, 10642395, 11351888, 11940840, 12770874, 12944520, 14189860, 17027832, 21284790, 23881680, 25541748, 25889040, 28379720, 29089213, 31927185, 34055664, 42569580, 51083496, 56759440, 58178426, 63854370, 85139160, 87267639, 102166992, 116356852, 127708740, 145446065, 170278320, 174535278, 232713704, 255417480, 261802917, 290892130, 349070556, 436338195, 465427408, 510834960, 523605834, 581784260, 698141112, 872676390, 1047211668, 1163568520, 1309014585, 1396282224, 1745352780, 2094423336, 2327137040, 2618029170, 3490705560, 4188846672, 5236058340, 6981411120, 10472116680, 20944233360]

約数ペア:

[(1, 20944233360), (2, 10472116680), (3, 6981411120), (4, 5236058340), (5, 4188846672), (6, 3490705560), (8, 2618029170), (9, 2327137040), (10, 2094423336), (12, 1745352780), (15, 1396282224), (16, 1309014585), (18, 1163568520), (20, 1047211668), (24, 872676390), (30, 698141112), (36, 581784260), (40, 523605834), (41, 510834960), (45, 465427408), (48, 436338195), (60, 349070556), (72, 290892130), (80, 261802917), (82, 255417480), (90, 232713704), (120, 174535278), (123, 170278320), (144, 145446065), (164, 127708740), (180, 116356852), (205, 102166992), (240, 87267639), (246, 85139160), (328, 63854370), (360, 58178426), (369, 56759440), (410, 51083496), (492, 42569580), (615, 34055664), (656, 31927185), (720, 29089213), (738, 28379720), (809, 25889040), (820, 25541748), (877, 23881680), (984, 21284790), (1230, 17027832), (1476, 14189860), (1618, 12944520), (1640, 12770874), (1754, 11940840), (1845, 11351888), (1968, 10642395), (2427, 8629680), (2460, 8513916), (2631, 7960560), (2952, 7094930), (3236, 6472260), (3280, 6385437), (3508, 5970420), (3690, 5675944), (4045, 5177808), (4385, 4776336), (4854, 4314840), (4920, 4256958), (5262, 3980280), (5904, 3547465), (6472, 3236130), (7016, 2985210), (7281, 2876560), (7380, 2837972), (7893, 2653520), (8090, 2588904), (8770, 2388168), (9708, 2157420), (9840, 2128479), (10524, 1990140), (12135, 1725936), (12944, 1618065), (13155, 1592112), (14032, 1492605), (14562, 1438280), (14760, 1418986), (15786, 1326760), (16180, 1294452), (17540, 1194084), (19416, 1078710), (21048, 995070), (24270, 862968), (26310, 796056), (29124, 719140), (29520, 709493), (31572, 663380), (32360, 647226), (33169, 631440), (35080, 597042), (35957, 582480), (36405, 575312), (38832, 539355), (39465, 530704), (42096, 497535), (48540, 431484), (52620, 398028), (58248, 359570), (63144, 331690), (64720, 323613), (66338, 315720), (70160, 298521), (71914, 291240), (72810, 287656), (78930, 265352), (97080, 215742), (99507, 210480), (105240, 199014), (107871, 194160), (116496, 179785), (126288, 165845), (132676, 157860), (143828, 145620)]