1566137790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:655

約数の個数: 192

約数和(自身を含む): 4796692992

約数和(自身を除く): 3230555202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 83, 90, 105, 122, 126, 166, 183, 210, 249, 305, 315, 366, 415, 427, 491, 498, 549, 581, 610, 630, 747, 830, 854, 915, 982, 1098, 1162, 1245, 1281, 1473, 1494, 1743, 1830, 2135, 2455, 2490, 2562, 2745, 2905, 2946, 3437, 3486, 3735, 3843, 4270, 4419, 4910, 5063, 5229, 5490, 5810, 6405, 6874, 7365, 7470, 7686, 8715, 8838, 10126, 10311, 10458, 12810, 14730, 15189, 17185, 17430, 19215, 20622, 22095, 25315, 26145, 29951, 30378, 30933, 34370, 35441, 38430, 40753, 44190, 45567, 50630, 51555, 52290, 59902, 61866, 70882, 75945, 81506, 89853, 91134, 103110, 106323, 122259, 149755, 151890, 154665, 177205, 179706, 203765, 209657, 212646, 227835, 244518, 269559, 285271, 299510, 309330, 318969, 354410, 366777, 407530, 419314, 449265, 455670, 531615, 539118, 570542, 611295, 628971, 637938, 733554, 855813, 898530, 1048285, 1063230, 1222590, 1257942, 1347795, 1426355, 1594845, 1711626, 1833885, 1886913, 2096570, 2485933, 2567439, 2695590, 2852710, 3144855, 3189690, 3667770, 3773826, 4279065, 4971866, 5134878, 6289710, 7457799, 8558130, 9434565, 12429665, 12837195, 14915598, 17401531, 18869130, 22373397, 24859330, 25674390, 34803062, 37288995, 44746794, 52204593, 74577990, 87007655, 104409186, 111866985, 156613779, 174015310, 223733970, 261022965, 313227558, 522045930, 783068895, 1566137790]

約数ペア:

[(1, 1566137790), (2, 783068895), (3, 522045930), (5, 313227558), (6, 261022965), (7, 223733970), (9, 174015310), (10, 156613779), (14, 111866985), (15, 104409186), (18, 87007655), (21, 74577990), (30, 52204593), (35, 44746794), (42, 37288995), (45, 34803062), (61, 25674390), (63, 24859330), (70, 22373397), (83, 18869130), (90, 17401531), (105, 14915598), (122, 12837195), (126, 12429665), (166, 9434565), (183, 8558130), (210, 7457799), (249, 6289710), (305, 5134878), (315, 4971866), (366, 4279065), (415, 3773826), (427, 3667770), (491, 3189690), (498, 3144855), (549, 2852710), (581, 2695590), (610, 2567439), (630, 2485933), (747, 2096570), (830, 1886913), (854, 1833885), (915, 1711626), (982, 1594845), (1098, 1426355), (1162, 1347795), (1245, 1257942), (1281, 1222590), (1473, 1063230), (1494, 1048285), (1743, 898530), (1830, 855813), (2135, 733554), (2455, 637938), (2490, 628971), (2562, 611295), (2745, 570542), (2905, 539118), (2946, 531615), (3437, 455670), (3486, 449265), (3735, 419314), (3843, 407530), (4270, 366777), (4419, 354410), (4910, 318969), (5063, 309330), (5229, 299510), (5490, 285271), (5810, 269559), (6405, 244518), (6874, 227835), (7365, 212646), (7470, 209657), (7686, 203765), (8715, 179706), (8838, 177205), (10126, 154665), (10311, 151890), (10458, 149755), (12810, 122259), (14730, 106323), (15189, 103110), (17185, 91134), (17430, 89853), (19215, 81506), (20622, 75945), (22095, 70882), (25315, 61866), (26145, 59902), (29951, 52290), (30378, 51555), (30933, 50630), (34370, 45567), (35441, 44190), (38430, 40753)]