1375717920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66653}}^1$

素因数の和:66714

約数の個数: 96

約数和(自身を含む): 4434357312

約数和(自身を除く): 3058639392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 80, 86, 96, 120, 129, 160, 172, 215, 240, 258, 344, 430, 480, 516, 645, 688, 860, 1032, 1290, 1376, 1720, 2064, 2580, 3440, 4128, 5160, 6880, 10320, 20640, 66653, 133306, 199959, 266612, 333265, 399918, 533224, 666530, 799836, 999795, 1066448, 1333060, 1599672, 1999590, 2132896, 2666120, 2866079, 3199344, 3999180, 5332240, 5732158, 6398688, 7998360, 8598237, 10664480, 11464316, 14330395, 15996720, 17196474, 22928632, 28660790, 31993440, 34392948, 42991185, 45857264, 57321580, 68785896, 85982370, 91714528, 114643160, 137571792, 171964740, 229286320, 275143584, 343929480, 458572640, 687858960, 1375717920]

約数ペア:

[(1, 1375717920), (2, 687858960), (3, 458572640), (4, 343929480), (5, 275143584), (6, 229286320), (8, 171964740), (10, 137571792), (12, 114643160), (15, 91714528), (16, 85982370), (20, 68785896), (24, 57321580), (30, 45857264), (32, 42991185), (40, 34392948), (43, 31993440), (48, 28660790), (60, 22928632), (80, 17196474), (86, 15996720), (96, 14330395), (120, 11464316), (129, 10664480), (160, 8598237), (172, 7998360), (215, 6398688), (240, 5732158), (258, 5332240), (344, 3999180), (430, 3199344), (480, 2866079), (516, 2666120), (645, 2132896), (688, 1999590), (860, 1599672), (1032, 1333060), (1290, 1066448), (1376, 999795), (1720, 799836), (2064, 666530), (2580, 533224), (3440, 399918), (4128, 333265), (5160, 266612), (6880, 199959), (10320, 133306), (20640, 66653)]