64076880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{887}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 232556544

約数和(自身を除く): 168479664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 56, 60, 70, 80, 84, 86, 105, 112, 120, 129, 140, 168, 172, 210, 215, 240, 258, 280, 301, 336, 344, 420, 430, 516, 560, 602, 645, 688, 840, 860, 887, 903, 1032, 1204, 1290, 1505, 1680, 1720, 1774, 1806, 2064, 2408, 2580, 2661, 3010, 3440, 3548, 3612, 4435, 4515, 4816, 5160, 5322, 6020, 6209, 7096, 7224, 8870, 9030, 10320, 10644, 12040, 12418, 13305, 14192, 14448, 17740, 18060, 18627, 21288, 24080, 24836, 26610, 31045, 35480, 36120, 37254, 38141, 42576, 49672, 53220, 62090, 70960, 72240, 74508, 76282, 93135, 99344, 106440, 114423, 124180, 149016, 152564, 186270, 190705, 212880, 228846, 248360, 266987, 298032, 305128, 372540, 381410, 457692, 496720, 533974, 572115, 610256, 745080, 762820, 800961, 915384, 1067948, 1144230, 1334935, 1490160, 1525640, 1601922, 1830768, 2135896, 2288460, 2669870, 3051280, 3203844, 4004805, 4271792, 4576920, 5339740, 6407688, 8009610, 9153840, 10679480, 12815376, 16019220, 21358960, 32038440, 64076880]

約数ペア:

[(1, 64076880), (2, 32038440), (3, 21358960), (4, 16019220), (5, 12815376), (6, 10679480), (7, 9153840), (8, 8009610), (10, 6407688), (12, 5339740), (14, 4576920), (15, 4271792), (16, 4004805), (20, 3203844), (21, 3051280), (24, 2669870), (28, 2288460), (30, 2135896), (35, 1830768), (40, 1601922), (42, 1525640), (43, 1490160), (48, 1334935), (56, 1144230), (60, 1067948), (70, 915384), (80, 800961), (84, 762820), (86, 745080), (105, 610256), (112, 572115), (120, 533974), (129, 496720), (140, 457692), (168, 381410), (172, 372540), (210, 305128), (215, 298032), (240, 266987), (258, 248360), (280, 228846), (301, 212880), (336, 190705), (344, 186270), (420, 152564), (430, 149016), (516, 124180), (560, 114423), (602, 106440), (645, 99344), (688, 93135), (840, 76282), (860, 74508), (887, 72240), (903, 70960), (1032, 62090), (1204, 53220), (1290, 49672), (1505, 42576), (1680, 38141), (1720, 37254), (1774, 36120), (1806, 35480), (2064, 31045), (2408, 26610), (2580, 24836), (2661, 24080), (3010, 21288), (3440, 18627), (3548, 18060), (3612, 17740), (4435, 14448), (4515, 14192), (4816, 13305), (5160, 12418), (5322, 12040), (6020, 10644), (6209, 10320), (7096, 9030), (7224, 8870)]