118036240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1609}}^1$

素因数の和:1760

約数の個数: 80

約数和(自身を含む): 316229760

約数和(自身を除く): 198193520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 131, 140, 262, 280, 524, 560, 655, 917, 1048, 1310, 1609, 1834, 2096, 2620, 3218, 3668, 4585, 5240, 6436, 7336, 8045, 9170, 10480, 11263, 12872, 14672, 16090, 18340, 22526, 25744, 32180, 36680, 45052, 56315, 64360, 73360, 90104, 112630, 128720, 180208, 210779, 225260, 421558, 450520, 843116, 901040, 1053895, 1475453, 1686232, 2107790, 2950906, 3372464, 4215580, 5901812, 7377265, 8431160, 11803624, 14754530, 16862320, 23607248, 29509060, 59018120, 118036240]

約数ペア:

[(1, 118036240), (2, 59018120), (4, 29509060), (5, 23607248), (7, 16862320), (8, 14754530), (10, 11803624), (14, 8431160), (16, 7377265), (20, 5901812), (28, 4215580), (35, 3372464), (40, 2950906), (56, 2107790), (70, 1686232), (80, 1475453), (112, 1053895), (131, 901040), (140, 843116), (262, 450520), (280, 421558), (524, 225260), (560, 210779), (655, 180208), (917, 128720), (1048, 112630), (1310, 90104), (1609, 73360), (1834, 64360), (2096, 56315), (2620, 45052), (3218, 36680), (3668, 32180), (4585, 25744), (5240, 22526), (6436, 18340), (7336, 16090), (8045, 14672), (9170, 12872), (10480, 11263)]