319385040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{102367}}^1$

素因数の和:102396

約数の個数: 80

約数和(自身を含む): 1066265088

約数和(自身を除く): 746880048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 102367, 204734, 307101, 409468, 511835, 614202, 818936, 1023670, 1228404, 1330771, 1535505, 1637872, 2047340, 2456808, 2661542, 3071010, 3992313, 4094680, 4913616, 5323084, 6142020, 6653855, 7984626, 8189360, 10646168, 12284040, 13307710, 15969252, 19961565, 21292336, 24568080, 26615420, 31938504, 39923130, 53230840, 63877008, 79846260, 106461680, 159692520, 319385040]

約数ペア:

[(1, 319385040), (2, 159692520), (3, 106461680), (4, 79846260), (5, 63877008), (6, 53230840), (8, 39923130), (10, 31938504), (12, 26615420), (13, 24568080), (15, 21292336), (16, 19961565), (20, 15969252), (24, 13307710), (26, 12284040), (30, 10646168), (39, 8189360), (40, 7984626), (48, 6653855), (52, 6142020), (60, 5323084), (65, 4913616), (78, 4094680), (80, 3992313), (104, 3071010), (120, 2661542), (130, 2456808), (156, 2047340), (195, 1637872), (208, 1535505), (240, 1330771), (260, 1228404), (312, 1023670), (390, 818936), (520, 614202), (624, 511835), (780, 409468), (1040, 307101), (1560, 204734), (3120, 102367)]