67895880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{613}}^1$

素因数の和:711

約数の個数: 128

約数和(自身を含む): 222808320

約数和(自身を除く): 154912440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 71, 78, 104, 120, 130, 142, 156, 195, 213, 260, 284, 312, 355, 390, 426, 520, 568, 613, 710, 780, 852, 923, 1065, 1226, 1420, 1560, 1704, 1839, 1846, 2130, 2452, 2769, 2840, 3065, 3678, 3692, 4260, 4615, 4904, 5538, 6130, 7356, 7384, 7969, 8520, 9195, 9230, 11076, 12260, 13845, 14712, 15938, 18390, 18460, 22152, 23907, 24520, 27690, 31876, 36780, 36920, 39845, 43523, 47814, 55380, 63752, 73560, 79690, 87046, 95628, 110760, 119535, 130569, 159380, 174092, 191256, 217615, 239070, 261138, 318760, 348184, 435230, 478140, 522276, 565799, 652845, 870460, 956280, 1044552, 1131598, 1305690, 1697397, 1740920, 2263196, 2611380, 2828995, 3394794, 4526392, 5222760, 5657990, 6789588, 8486985, 11315980, 13579176, 16973970, 22631960, 33947940, 67895880]

約数ペア:

[(1, 67895880), (2, 33947940), (3, 22631960), (4, 16973970), (5, 13579176), (6, 11315980), (8, 8486985), (10, 6789588), (12, 5657990), (13, 5222760), (15, 4526392), (20, 3394794), (24, 2828995), (26, 2611380), (30, 2263196), (39, 1740920), (40, 1697397), (52, 1305690), (60, 1131598), (65, 1044552), (71, 956280), (78, 870460), (104, 652845), (120, 565799), (130, 522276), (142, 478140), (156, 435230), (195, 348184), (213, 318760), (260, 261138), (284, 239070), (312, 217615), (355, 191256), (390, 174092), (426, 159380), (520, 130569), (568, 119535), (613, 110760), (710, 95628), (780, 87046), (852, 79690), (923, 73560), (1065, 63752), (1226, 55380), (1420, 47814), (1560, 43523), (1704, 39845), (1839, 36920), (1846, 36780), (2130, 31876), (2452, 27690), (2769, 24520), (2840, 23907), (3065, 22152), (3678, 18460), (3692, 18390), (4260, 15938), (4615, 14712), (4904, 13845), (5538, 12260), (6130, 11076), (7356, 9230), (7384, 9195), (7969, 8520)]