132972080

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 80

約数和(自身を含む): 320604480

約数和(自身を除く): 187632400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 167, 185, 269, 296, 334, 370, 538, 592, 668, 740, 835, 1076, 1336, 1345, 1480, 1670, 2152, 2672, 2690, 2960, 3340, 4304, 5380, 6179, 6680, 9953, 10760, 12358, 13360, 19906, 21520, 24716, 30895, 39812, 44923, 49432, 49765, 61790, 79624, 89846, 98864, 99530, 123580, 159248, 179692, 199060, 224615, 247160, 359384, 398120, 449230, 494320, 718768, 796240, 898460, 1662151, 1796920, 3324302, 3593840, 6648604, 8310755, 13297208, 16621510, 26594416, 33243020, 66486040, 132972080]

約数ペア:

[(1, 132972080), (2, 66486040), (4, 33243020), (5, 26594416), (8, 16621510), (10, 13297208), (16, 8310755), (20, 6648604), (37, 3593840), (40, 3324302), (74, 1796920), (80, 1662151), (148, 898460), (167, 796240), (185, 718768), (269, 494320), (296, 449230), (334, 398120), (370, 359384), (538, 247160), (592, 224615), (668, 199060), (740, 179692), (835, 159248), (1076, 123580), (1336, 99530), (1345, 98864), (1480, 89846), (1670, 79624), (2152, 61790), (2672, 49765), (2690, 49432), (2960, 44923), (3340, 39812), (4304, 30895), (5380, 24716), (6179, 21520), (6680, 19906), (9953, 13360), (10760, 12358)]