66566760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:699

約数の個数: 128

約数和(自身を含む): 218453760

約数和(自身を除く): 151887000

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, 601, 710, 780, 852, 923, 1065, 1202, 1420, 1560, 1704, 1803, 1846, 2130, 2404, 2769, 2840, 3005, 3606, 3692, 4260, 4615, 4808, 5538, 6010, 7212, 7384, 7813, 8520, 9015, 9230, 11076, 12020, 13845, 14424, 15626, 18030, 18460, 22152, 23439, 24040, 27690, 31252, 36060, 36920, 39065, 42671, 46878, 55380, 62504, 72120, 78130, 85342, 93756, 110760, 117195, 128013, 156260, 170684, 187512, 213355, 234390, 256026, 312520, 341368, 426710, 468780, 512052, 554723, 640065, 853420, 937560, 1024104, 1109446, 1280130, 1664169, 1706840, 2218892, 2560260, 2773615, 3328338, 4437784, 5120520, 5547230, 6656676, 8320845, 11094460, 13313352, 16641690, 22188920, 33283380, 66566760]

約数ペア:

[(1, 66566760), (2, 33283380), (3, 22188920), (4, 16641690), (5, 13313352), (6, 11094460), (8, 8320845), (10, 6656676), (12, 5547230), (13, 5120520), (15, 4437784), (20, 3328338), (24, 2773615), (26, 2560260), (30, 2218892), (39, 1706840), (40, 1664169), (52, 1280130), (60, 1109446), (65, 1024104), (71, 937560), (78, 853420), (104, 640065), (120, 554723), (130, 512052), (142, 468780), (156, 426710), (195, 341368), (213, 312520), (260, 256026), (284, 234390), (312, 213355), (355, 187512), (390, 170684), (426, 156260), (520, 128013), (568, 117195), (601, 110760), (710, 93756), (780, 85342), (852, 78130), (923, 72120), (1065, 62504), (1202, 55380), (1420, 46878), (1560, 42671), (1704, 39065), (1803, 36920), (1846, 36060), (2130, 31252), (2404, 27690), (2769, 24040), (2840, 23439), (3005, 22152), (3606, 18460), (3692, 18030), (4260, 15626), (4615, 14424), (4808, 13845), (5538, 12020), (6010, 11076), (7212, 9230), (7384, 9015), (7813, 8520)]