39521040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 134991360

約数和(自身を除く): 95470320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 53, 60, 65, 78, 80, 104, 106, 120, 130, 156, 159, 195, 208, 212, 239, 240, 260, 265, 312, 318, 390, 424, 478, 520, 530, 624, 636, 689, 717, 780, 795, 848, 956, 1040, 1060, 1195, 1272, 1378, 1434, 1560, 1590, 1912, 2067, 2120, 2390, 2544, 2756, 2868, 3107, 3120, 3180, 3445, 3585, 3824, 4134, 4240, 4780, 5512, 5736, 6214, 6360, 6890, 7170, 8268, 9321, 9560, 10335, 11024, 11472, 12428, 12667, 12720, 13780, 14340, 15535, 16536, 18642, 19120, 20670, 24856, 25334, 27560, 28680, 31070, 33072, 37284, 38001, 41340, 46605, 49712, 50668, 55120, 57360, 62140, 63335, 74568, 76002, 82680, 93210, 101336, 124280, 126670, 149136, 152004, 164671, 165360, 186420, 190005, 202672, 248560, 253340, 304008, 329342, 372840, 380010, 494013, 506680, 608016, 658684, 745680, 760020, 823355, 988026, 1013360, 1317368, 1520040, 1646710, 1976052, 2470065, 2634736, 3040080, 3293420, 3952104, 4940130, 6586840, 7904208, 9880260, 13173680, 19760520, 39521040]

約数ペア:

[(1, 39521040), (2, 19760520), (3, 13173680), (4, 9880260), (5, 7904208), (6, 6586840), (8, 4940130), (10, 3952104), (12, 3293420), (13, 3040080), (15, 2634736), (16, 2470065), (20, 1976052), (24, 1646710), (26, 1520040), (30, 1317368), (39, 1013360), (40, 988026), (48, 823355), (52, 760020), (53, 745680), (60, 658684), (65, 608016), (78, 506680), (80, 494013), (104, 380010), (106, 372840), (120, 329342), (130, 304008), (156, 253340), (159, 248560), (195, 202672), (208, 190005), (212, 186420), (239, 165360), (240, 164671), (260, 152004), (265, 149136), (312, 126670), (318, 124280), (390, 101336), (424, 93210), (478, 82680), (520, 76002), (530, 74568), (624, 63335), (636, 62140), (689, 57360), (717, 55120), (780, 50668), (795, 49712), (848, 46605), (956, 41340), (1040, 38001), (1060, 37284), (1195, 33072), (1272, 31070), (1378, 28680), (1434, 27560), (1560, 25334), (1590, 24856), (1912, 20670), (2067, 19120), (2120, 18642), (2390, 16536), (2544, 15535), (2756, 14340), (2868, 13780), (3107, 12720), (3120, 12667), (3180, 12428), (3445, 11472), (3585, 11024), (3824, 10335), (4134, 9560), (4240, 9321), (4780, 8268), (5512, 7170), (5736, 6890), (6214, 6360)]