70015920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22441}}^1$

素因数の和:22470

約数の個数: 80

約数和(自身を含む): 233755872

約数和(自身を除く): 163739952

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, 22441, 44882, 67323, 89764, 112205, 134646, 179528, 224410, 269292, 291733, 336615, 359056, 448820, 538584, 583466, 673230, 875199, 897640, 1077168, 1166932, 1346460, 1458665, 1750398, 1795280, 2333864, 2692920, 2917330, 3500796, 4375995, 4667728, 5385840, 5834660, 7001592, 8751990, 11669320, 14003184, 17503980, 23338640, 35007960, 70015920]

約数ペア:

[(1, 70015920), (2, 35007960), (3, 23338640), (4, 17503980), (5, 14003184), (6, 11669320), (8, 8751990), (10, 7001592), (12, 5834660), (13, 5385840), (15, 4667728), (16, 4375995), (20, 3500796), (24, 2917330), (26, 2692920), (30, 2333864), (39, 1795280), (40, 1750398), (48, 1458665), (52, 1346460), (60, 1166932), (65, 1077168), (78, 897640), (80, 875199), (104, 673230), (120, 583466), (130, 538584), (156, 448820), (195, 359056), (208, 336615), (240, 291733), (260, 269292), (312, 224410), (390, 179528), (520, 134646), (624, 112205), (780, 89764), (1040, 67323), (1560, 44882), (3120, 22441)]