130713840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2557}}^1$

素因数の和:2647

約数の個数: 120

約数和(自身を含む): 445337568

約数和(自身を除く): 314623728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1704, 2130, 2556, 2557, 2840, 3195, 3408, 4260, 5112, 5114, 5680, 6390, 7671, 8520, 10224, 10228, 12780, 12785, 15342, 17040, 20456, 23013, 25560, 25570, 30684, 38355, 40912, 46026, 51120, 51140, 61368, 76710, 92052, 102280, 115065, 122736, 153420, 181547, 184104, 204560, 230130, 306840, 363094, 368208, 460260, 544641, 613680, 726188, 907735, 920520, 1089282, 1452376, 1633923, 1815470, 1841040, 2178564, 2723205, 2904752, 3267846, 3630940, 4357128, 5446410, 6535692, 7261880, 8169615, 8714256, 10892820, 13071384, 14523760, 16339230, 21785640, 26142768, 32678460, 43571280, 65356920, 130713840]

約数ペア:

[(1, 130713840), (2, 65356920), (3, 43571280), (4, 32678460), (5, 26142768), (6, 21785640), (8, 16339230), (9, 14523760), (10, 13071384), (12, 10892820), (15, 8714256), (16, 8169615), (18, 7261880), (20, 6535692), (24, 5446410), (30, 4357128), (36, 3630940), (40, 3267846), (45, 2904752), (48, 2723205), (60, 2178564), (71, 1841040), (72, 1815470), (80, 1633923), (90, 1452376), (120, 1089282), (142, 920520), (144, 907735), (180, 726188), (213, 613680), (240, 544641), (284, 460260), (355, 368208), (360, 363094), (426, 306840), (568, 230130), (639, 204560), (710, 184104), (720, 181547), (852, 153420), (1065, 122736), (1136, 115065), (1278, 102280), (1420, 92052), (1704, 76710), (2130, 61368), (2556, 51140), (2557, 51120), (2840, 46026), (3195, 40912), (3408, 38355), (4260, 30684), (5112, 25570), (5114, 25560), (5680, 23013), (6390, 20456), (7671, 17040), (8520, 15342), (10224, 12785), (10228, 12780)]