520078440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{15101}}^1$

素因数の和:15163

約数の個数: 128

約数和(自身を含む): 1826737920

約数和(自身を除く): 1306659480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 41, 42, 56, 60, 70, 82, 84, 105, 120, 123, 140, 164, 168, 205, 210, 246, 280, 287, 328, 410, 420, 492, 574, 615, 820, 840, 861, 984, 1148, 1230, 1435, 1640, 1722, 2296, 2460, 2870, 3444, 4305, 4920, 5740, 6888, 8610, 11480, 15101, 17220, 30202, 34440, 45303, 60404, 75505, 90606, 105707, 120808, 151010, 181212, 211414, 226515, 302020, 317121, 362424, 422828, 453030, 528535, 604040, 619141, 634242, 845656, 906060, 1057070, 1238282, 1268484, 1585605, 1812120, 1857423, 2114140, 2476564, 2536968, 3095705, 3171210, 3714846, 4228280, 4333987, 4953128, 6191410, 6342420, 7429692, 8667974, 9287115, 12382820, 12684840, 13001961, 14859384, 17335948, 18574230, 21669935, 24765640, 26003922, 34671896, 37148460, 43339870, 52007844, 65009805, 74296920, 86679740, 104015688, 130019610, 173359480, 260039220, 520078440]

約数ペア:

[(1, 520078440), (2, 260039220), (3, 173359480), (4, 130019610), (5, 104015688), (6, 86679740), (7, 74296920), (8, 65009805), (10, 52007844), (12, 43339870), (14, 37148460), (15, 34671896), (20, 26003922), (21, 24765640), (24, 21669935), (28, 18574230), (30, 17335948), (35, 14859384), (40, 13001961), (41, 12684840), (42, 12382820), (56, 9287115), (60, 8667974), (70, 7429692), (82, 6342420), (84, 6191410), (105, 4953128), (120, 4333987), (123, 4228280), (140, 3714846), (164, 3171210), (168, 3095705), (205, 2536968), (210, 2476564), (246, 2114140), (280, 1857423), (287, 1812120), (328, 1585605), (410, 1268484), (420, 1238282), (492, 1057070), (574, 906060), (615, 845656), (820, 634242), (840, 619141), (861, 604040), (984, 528535), (1148, 453030), (1230, 422828), (1435, 362424), (1640, 317121), (1722, 302020), (2296, 226515), (2460, 211414), (2870, 181212), (3444, 151010), (4305, 120808), (4920, 105707), (5740, 90606), (6888, 75505), (8610, 60404), (11480, 45303), (15101, 34440), (17220, 30202)]