173381520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:1001

約数の個数: 160

約数和(自身を含む): 588962304

約数和(自身を除く): 415580784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 61, 65, 78, 80, 104, 120, 122, 130, 156, 183, 195, 208, 240, 244, 260, 305, 312, 366, 390, 488, 520, 610, 624, 732, 780, 793, 911, 915, 976, 1040, 1220, 1464, 1560, 1586, 1822, 1830, 2379, 2440, 2733, 2928, 3120, 3172, 3644, 3660, 3965, 4555, 4758, 4880, 5466, 6344, 7288, 7320, 7930, 9110, 9516, 10932, 11843, 11895, 12688, 13665, 14576, 14640, 15860, 18220, 19032, 21864, 23686, 23790, 27330, 31720, 35529, 36440, 38064, 43728, 47372, 47580, 54660, 55571, 59215, 63440, 71058, 72880, 94744, 95160, 109320, 111142, 118430, 142116, 166713, 177645, 189488, 190320, 218640, 222284, 236860, 277855, 284232, 333426, 355290, 444568, 473720, 555710, 568464, 666852, 710580, 722423, 833565, 889136, 947440, 1111420, 1333704, 1421160, 1444846, 1667130, 2167269, 2222840, 2667408, 2842320, 2889692, 3334260, 3612115, 4334538, 4445680, 5779384, 6668520, 7224230, 8669076, 10836345, 11558768, 13337040, 14448460, 17338152, 21672690, 28896920, 34676304, 43345380, 57793840, 86690760, 173381520]

約数ペア:

[(1, 173381520), (2, 86690760), (3, 57793840), (4, 43345380), (5, 34676304), (6, 28896920), (8, 21672690), (10, 17338152), (12, 14448460), (13, 13337040), (15, 11558768), (16, 10836345), (20, 8669076), (24, 7224230), (26, 6668520), (30, 5779384), (39, 4445680), (40, 4334538), (48, 3612115), (52, 3334260), (60, 2889692), (61, 2842320), (65, 2667408), (78, 2222840), (80, 2167269), (104, 1667130), (120, 1444846), (122, 1421160), (130, 1333704), (156, 1111420), (183, 947440), (195, 889136), (208, 833565), (240, 722423), (244, 710580), (260, 666852), (305, 568464), (312, 555710), (366, 473720), (390, 444568), (488, 355290), (520, 333426), (610, 284232), (624, 277855), (732, 236860), (780, 222284), (793, 218640), (911, 190320), (915, 189488), (976, 177645), (1040, 166713), (1220, 142116), (1464, 118430), (1560, 111142), (1586, 109320), (1822, 95160), (1830, 94744), (2379, 72880), (2440, 71058), (2733, 63440), (2928, 59215), (3120, 55571), (3172, 54660), (3644, 47580), (3660, 47372), (3965, 43728), (4555, 38064), (4758, 36440), (4880, 35529), (5466, 31720), (6344, 27330), (7288, 23790), (7320, 23686), (7930, 21864), (9110, 19032), (9516, 18220), (10932, 15860), (11843, 14640), (11895, 14576), (12688, 13665)]