66796080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 160

約数和(自身を含む): 226652160

約数和(自身を除く): 159856080

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, 79, 80, 104, 120, 130, 156, 158, 195, 208, 237, 240, 260, 271, 312, 316, 390, 395, 474, 520, 542, 624, 632, 780, 790, 813, 948, 1027, 1040, 1084, 1185, 1264, 1355, 1560, 1580, 1626, 1896, 2054, 2168, 2370, 2710, 3081, 3120, 3160, 3252, 3523, 3792, 4065, 4108, 4336, 4740, 5135, 5420, 6162, 6320, 6504, 7046, 8130, 8216, 9480, 10270, 10569, 10840, 12324, 13008, 14092, 15405, 16260, 16432, 17615, 18960, 20540, 21138, 21409, 21680, 24648, 28184, 30810, 32520, 35230, 41080, 42276, 42818, 49296, 52845, 56368, 61620, 64227, 65040, 70460, 82160, 84552, 85636, 105690, 107045, 123240, 128454, 140920, 169104, 171272, 211380, 214090, 246480, 256908, 278317, 281840, 321135, 342544, 422760, 428180, 513816, 556634, 642270, 834951, 845520, 856360, 1027632, 1113268, 1284540, 1391585, 1669902, 1712720, 2226536, 2569080, 2783170, 3339804, 4174755, 4453072, 5138160, 5566340, 6679608, 8349510, 11132680, 13359216, 16699020, 22265360, 33398040, 66796080]

約数ペア:

[(1, 66796080), (2, 33398040), (3, 22265360), (4, 16699020), (5, 13359216), (6, 11132680), (8, 8349510), (10, 6679608), (12, 5566340), (13, 5138160), (15, 4453072), (16, 4174755), (20, 3339804), (24, 2783170), (26, 2569080), (30, 2226536), (39, 1712720), (40, 1669902), (48, 1391585), (52, 1284540), (60, 1113268), (65, 1027632), (78, 856360), (79, 845520), (80, 834951), (104, 642270), (120, 556634), (130, 513816), (156, 428180), (158, 422760), (195, 342544), (208, 321135), (237, 281840), (240, 278317), (260, 256908), (271, 246480), (312, 214090), (316, 211380), (390, 171272), (395, 169104), (474, 140920), (520, 128454), (542, 123240), (624, 107045), (632, 105690), (780, 85636), (790, 84552), (813, 82160), (948, 70460), (1027, 65040), (1040, 64227), (1084, 61620), (1185, 56368), (1264, 52845), (1355, 49296), (1560, 42818), (1580, 42276), (1626, 41080), (1896, 35230), (2054, 32520), (2168, 30810), (2370, 28184), (2710, 24648), (3081, 21680), (3120, 21409), (3160, 21138), (3252, 20540), (3523, 18960), (3792, 17615), (4065, 16432), (4108, 16260), (4336, 15405), (4740, 14092), (5135, 13008), (5420, 12324), (6162, 10840), (6320, 10569), (6504, 10270), (7046, 9480), (8130, 8216)]