2008359395760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8447}}^1\times {\mathrm{31957}}^1$

素因数の和:40451

約数の個数: 160

約数和(自身を含む): 6427712028672

約数和(自身を除く): 4419352632912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 8447, 16894, 25341, 31957, 33788, 42235, 50682, 63914, 67576, 84470, 95871, 101364, 126705, 127828, 135152, 159785, 168940, 191742, 202728, 253410, 255656, 261857, 319570, 337880, 383484, 405456, 479355, 506820, 511312, 523714, 639140, 675760, 766968, 785571, 958710, 990667, 1013640, 1047428, 1278280, 1309285, 1533936, 1571142, 1917420, 1981334, 2027280, 2094856, 2556560, 2618570, 2972001, 3142284, 3834840, 3927855, 3962668, 4189712, 4953335, 5237140, 5944002, 6284568, 7669680, 7855710, 7925336, 9906670, 10474280, 11888004, 12569136, 14860005, 15711420, 15850672, 19813340, 20948560, 23776008, 29720010, 31422840, 39626680, 47552016, 59440020, 62845680, 79253360, 118880040, 237760080, 269940779, 539881558, 809822337, 1079763116, 1349703895, 1619644674, 2159526232, 2699407790, 3239289348, 4049111685, 4319052464, 5398815580, 6478578696, 8098223370, 8368164149, 10797631160, 12957157392, 16196446740, 16736328298, 21595262320, 25104492447, 32392893480, 33472656596, 41840820745, 50208984894, 64785786960, 66945313192, 83681641490, 100417969788, 125522462235, 133890626384, 167363282980, 200835939576, 251044924470, 334726565960, 401671879152, 502089848940, 669453131920, 1004179697880, 2008359395760]

約数ペア:

[(1, 2008359395760), (2, 1004179697880), (3, 669453131920), (4, 502089848940), (5, 401671879152), (6, 334726565960), (8, 251044924470), (10, 200835939576), (12, 167363282980), (15, 133890626384), (16, 125522462235), (20, 100417969788), (24, 83681641490), (30, 66945313192), (31, 64785786960), (40, 50208984894), (48, 41840820745), (60, 33472656596), (62, 32392893480), (80, 25104492447), (93, 21595262320), (120, 16736328298), (124, 16196446740), (155, 12957157392), (186, 10797631160), (240, 8368164149), (248, 8098223370), (310, 6478578696), (372, 5398815580), (465, 4319052464), (496, 4049111685), (620, 3239289348), (744, 2699407790), (930, 2159526232), (1240, 1619644674), (1488, 1349703895), (1860, 1079763116), (2480, 809822337), (3720, 539881558), (7440, 269940779), (8447, 237760080), (16894, 118880040), (25341, 79253360), (31957, 62845680), (33788, 59440020), (42235, 47552016), (50682, 39626680), (63914, 31422840), (67576, 29720010), (84470, 23776008), (95871, 20948560), (101364, 19813340), (126705, 15850672), (127828, 15711420), (135152, 14860005), (159785, 12569136), (168940, 11888004), (191742, 10474280), (202728, 9906670), (253410, 7925336), (255656, 7855710), (261857, 7669680), (319570, 6284568), (337880, 5944002), (383484, 5237140), (405456, 4953335), (479355, 4189712), (506820, 3962668), (511312, 3927855), (523714, 3834840), (639140, 3142284), (675760, 2972001), (766968, 2618570), (785571, 2556560), (958710, 2094856), (990667, 2027280), (1013640, 1981334), (1047428, 1917420), (1278280, 1571142), (1309285, 1533936)]