810541680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3659}}^1$

素因数の和:3759

約数の個数: 160

約数和(自身を含む): 2744824320

約数和(自身を除く): 1934282640

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, 71, 78, 80, 104, 120, 130, 142, 156, 195, 208, 213, 240, 260, 284, 312, 355, 390, 426, 520, 568, 624, 710, 780, 852, 923, 1040, 1065, 1136, 1420, 1560, 1704, 1846, 2130, 2769, 2840, 3120, 3408, 3659, 3692, 4260, 4615, 5538, 5680, 7318, 7384, 8520, 9230, 10977, 11076, 13845, 14636, 14768, 17040, 18295, 18460, 21954, 22152, 27690, 29272, 36590, 36920, 43908, 44304, 47567, 54885, 55380, 58544, 73180, 73840, 87816, 95134, 109770, 110760, 142701, 146360, 175632, 190268, 219540, 221520, 237835, 259789, 285402, 292720, 380536, 439080, 475670, 519578, 570804, 713505, 761072, 779367, 878160, 951340, 1039156, 1141608, 1298945, 1427010, 1558734, 1902680, 2078312, 2283216, 2597890, 2854020, 3117468, 3377257, 3805360, 3896835, 4156624, 5195780, 5708040, 6234936, 6754514, 7793670, 10131771, 10391560, 11416080, 12469872, 13509028, 15587340, 16886285, 20263542, 20783120, 27018056, 31174680, 33772570, 40527084, 50658855, 54036112, 62349360, 67545140, 81054168, 101317710, 135090280, 162108336, 202635420, 270180560, 405270840, 810541680]

約数ペア:

[(1, 810541680), (2, 405270840), (3, 270180560), (4, 202635420), (5, 162108336), (6, 135090280), (8, 101317710), (10, 81054168), (12, 67545140), (13, 62349360), (15, 54036112), (16, 50658855), (20, 40527084), (24, 33772570), (26, 31174680), (30, 27018056), (39, 20783120), (40, 20263542), (48, 16886285), (52, 15587340), (60, 13509028), (65, 12469872), (71, 11416080), (78, 10391560), (80, 10131771), (104, 7793670), (120, 6754514), (130, 6234936), (142, 5708040), (156, 5195780), (195, 4156624), (208, 3896835), (213, 3805360), (240, 3377257), (260, 3117468), (284, 2854020), (312, 2597890), (355, 2283216), (390, 2078312), (426, 1902680), (520, 1558734), (568, 1427010), (624, 1298945), (710, 1141608), (780, 1039156), (852, 951340), (923, 878160), (1040, 779367), (1065, 761072), (1136, 713505), (1420, 570804), (1560, 519578), (1704, 475670), (1846, 439080), (2130, 380536), (2769, 292720), (2840, 285402), (3120, 259789), (3408, 237835), (3659, 221520), (3692, 219540), (4260, 190268), (4615, 175632), (5538, 146360), (5680, 142701), (7318, 110760), (7384, 109770), (8520, 95134), (9230, 87816), (10977, 73840), (11076, 73180), (13845, 58544), (14636, 55380), (14768, 54885), (17040, 47567), (18295, 44304), (18460, 43908), (21954, 36920), (22152, 36590), (27690, 29272)]