16565010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:200

約数の個数: 128

約数和(自身を含む): 50761728

約数和(自身を除く): 34196718

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 71, 77, 101, 105, 110, 142, 154, 165, 202, 210, 213, 231, 303, 330, 355, 385, 426, 462, 497, 505, 606, 707, 710, 770, 781, 994, 1010, 1065, 1111, 1155, 1414, 1491, 1515, 1562, 2121, 2130, 2222, 2310, 2343, 2485, 2982, 3030, 3333, 3535, 3905, 4242, 4686, 4970, 5467, 5555, 6666, 7070, 7171, 7455, 7777, 7810, 10605, 10934, 11110, 11715, 14342, 14910, 15554, 16401, 16665, 21210, 21513, 23331, 23430, 27335, 32802, 33330, 35855, 38885, 43026, 46662, 50197, 54670, 71710, 77770, 78881, 82005, 100394, 107565, 116655, 150591, 157762, 164010, 215130, 233310, 236643, 250985, 301182, 394405, 473286, 501970, 552167, 752955, 788810, 1104334, 1183215, 1505910, 1656501, 2366430, 2760835, 3313002, 5521670, 8282505, 16565010]

約数ペア:

[(1, 16565010), (2, 8282505), (3, 5521670), (5, 3313002), (6, 2760835), (7, 2366430), (10, 1656501), (11, 1505910), (14, 1183215), (15, 1104334), (21, 788810), (22, 752955), (30, 552167), (33, 501970), (35, 473286), (42, 394405), (55, 301182), (66, 250985), (70, 236643), (71, 233310), (77, 215130), (101, 164010), (105, 157762), (110, 150591), (142, 116655), (154, 107565), (165, 100394), (202, 82005), (210, 78881), (213, 77770), (231, 71710), (303, 54670), (330, 50197), (355, 46662), (385, 43026), (426, 38885), (462, 35855), (497, 33330), (505, 32802), (606, 27335), (707, 23430), (710, 23331), (770, 21513), (781, 21210), (994, 16665), (1010, 16401), (1065, 15554), (1111, 14910), (1155, 14342), (1414, 11715), (1491, 11110), (1515, 10934), (1562, 10605), (2121, 7810), (2130, 7777), (2222, 7455), (2310, 7171), (2343, 7070), (2485, 6666), (2982, 5555), (3030, 5467), (3333, 4970), (3535, 4686), (3905, 4242)]