187165680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{251}}^1$

素因数の和:519

約数の個数: 160

約数和(自身を含む): 629959680

約数和(自身を除く): 442794000

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, 239, 240, 251, 260, 312, 390, 478, 502, 520, 624, 717, 753, 780, 956, 1004, 1040, 1195, 1255, 1434, 1506, 1560, 1912, 2008, 2390, 2510, 2868, 3012, 3107, 3120, 3263, 3585, 3765, 3824, 4016, 4780, 5020, 5736, 6024, 6214, 6526, 7170, 7530, 9321, 9560, 9789, 10040, 11472, 12048, 12428, 13052, 14340, 15060, 15535, 16315, 18642, 19120, 19578, 20080, 24856, 26104, 28680, 30120, 31070, 32630, 37284, 39156, 46605, 48945, 49712, 52208, 57360, 59989, 60240, 62140, 65260, 74568, 78312, 93210, 97890, 119978, 124280, 130520, 149136, 156624, 179967, 186420, 195780, 239956, 248560, 261040, 299945, 359934, 372840, 391560, 479912, 599890, 719868, 745680, 779857, 783120, 899835, 959824, 1199780, 1439736, 1559714, 1799670, 2339571, 2399560, 2879472, 3119428, 3599340, 3899285, 4679142, 4799120, 6238856, 7198680, 7798570, 9358284, 11697855, 12477712, 14397360, 15597140, 18716568, 23395710, 31194280, 37433136, 46791420, 62388560, 93582840, 187165680]

約数ペア:

[(1, 187165680), (2, 93582840), (3, 62388560), (4, 46791420), (5, 37433136), (6, 31194280), (8, 23395710), (10, 18716568), (12, 15597140), (13, 14397360), (15, 12477712), (16, 11697855), (20, 9358284), (24, 7798570), (26, 7198680), (30, 6238856), (39, 4799120), (40, 4679142), (48, 3899285), (52, 3599340), (60, 3119428), (65, 2879472), (78, 2399560), (80, 2339571), (104, 1799670), (120, 1559714), (130, 1439736), (156, 1199780), (195, 959824), (208, 899835), (239, 783120), (240, 779857), (251, 745680), (260, 719868), (312, 599890), (390, 479912), (478, 391560), (502, 372840), (520, 359934), (624, 299945), (717, 261040), (753, 248560), (780, 239956), (956, 195780), (1004, 186420), (1040, 179967), (1195, 156624), (1255, 149136), (1434, 130520), (1506, 124280), (1560, 119978), (1912, 97890), (2008, 93210), (2390, 78312), (2510, 74568), (2868, 65260), (3012, 62140), (3107, 60240), (3120, 59989), (3263, 57360), (3585, 52208), (3765, 49712), (3824, 48945), (4016, 46605), (4780, 39156), (5020, 37284), (5736, 32630), (6024, 31070), (6214, 30120), (6526, 28680), (7170, 26104), (7530, 24856), (9321, 20080), (9560, 19578), (9789, 19120), (10040, 18642), (11472, 16315), (12048, 15535), (12428, 15060), (13052, 14340)]