173708080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:363

約数の個数: 160

約数和(自身を含む): 503967744

約数和(自身を除く): 330259664

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 107, 112, 130, 140, 182, 208, 214, 223, 260, 280, 364, 428, 446, 455, 520, 535, 560, 728, 749, 856, 892, 910, 1040, 1070, 1115, 1391, 1456, 1498, 1561, 1712, 1784, 1820, 2140, 2230, 2782, 2899, 2996, 3122, 3568, 3640, 3745, 4280, 4460, 5564, 5798, 5992, 6244, 6955, 7280, 7490, 7805, 8560, 8920, 9737, 11128, 11596, 11984, 12488, 13910, 14495, 14980, 15610, 17840, 19474, 20293, 22256, 23192, 23861, 24976, 27820, 28990, 29960, 31220, 38948, 40586, 46384, 47722, 48685, 55640, 57980, 59920, 62440, 77896, 81172, 95444, 97370, 101465, 111280, 115960, 119305, 124880, 155792, 162344, 167027, 190888, 194740, 202930, 231920, 238610, 310193, 324688, 334054, 381776, 389480, 405860, 477220, 620386, 668108, 778960, 811720, 835135, 954440, 1240772, 1336216, 1550965, 1623440, 1670270, 1908880, 2171351, 2481544, 2672432, 3101930, 3340540, 4342702, 4963088, 6203860, 6681080, 8685404, 10856755, 12407720, 13362160, 17370808, 21713510, 24815440, 34741616, 43427020, 86854040, 173708080]

約数ペア:

[(1, 173708080), (2, 86854040), (4, 43427020), (5, 34741616), (7, 24815440), (8, 21713510), (10, 17370808), (13, 13362160), (14, 12407720), (16, 10856755), (20, 8685404), (26, 6681080), (28, 6203860), (35, 4963088), (40, 4342702), (52, 3340540), (56, 3101930), (65, 2672432), (70, 2481544), (80, 2171351), (91, 1908880), (104, 1670270), (107, 1623440), (112, 1550965), (130, 1336216), (140, 1240772), (182, 954440), (208, 835135), (214, 811720), (223, 778960), (260, 668108), (280, 620386), (364, 477220), (428, 405860), (446, 389480), (455, 381776), (520, 334054), (535, 324688), (560, 310193), (728, 238610), (749, 231920), (856, 202930), (892, 194740), (910, 190888), (1040, 167027), (1070, 162344), (1115, 155792), (1391, 124880), (1456, 119305), (1498, 115960), (1561, 111280), (1712, 101465), (1784, 97370), (1820, 95444), (2140, 81172), (2230, 77896), (2782, 62440), (2899, 59920), (2996, 57980), (3122, 55640), (3568, 48685), (3640, 47722), (3745, 46384), (4280, 40586), (4460, 38948), (5564, 31220), (5798, 29960), (5992, 28990), (6244, 27820), (6955, 24976), (7280, 23861), (7490, 23192), (7805, 22256), (8560, 20293), (8920, 19474), (9737, 17840), (11128, 15610), (11596, 14980), (11984, 14495), (12488, 13910)]