157747080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1459}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 510883200

約数和(自身を除く): 353136120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1459, 1590, 1802, 2040, 2120, 2703, 2918, 3180, 3604, 4377, 4505, 5406, 5836, 6360, 7208, 7295, 8754, 9010, 10812, 11672, 13515, 14590, 17508, 18020, 21624, 21885, 24803, 27030, 29180, 35016, 36040, 43770, 49606, 54060, 58360, 74409, 77327, 87540, 99212, 108120, 124015, 148818, 154654, 175080, 198424, 231981, 248030, 297636, 309308, 372045, 386635, 463962, 496060, 595272, 618616, 744090, 773270, 927924, 992120, 1159905, 1314559, 1488180, 1546540, 1855848, 2319810, 2629118, 2976360, 3093080, 3943677, 4639620, 5258236, 6572795, 7887354, 9279240, 10516472, 13145590, 15774708, 19718385, 26291180, 31549416, 39436770, 52582360, 78873540, 157747080]

約数ペア:

[(1, 157747080), (2, 78873540), (3, 52582360), (4, 39436770), (5, 31549416), (6, 26291180), (8, 19718385), (10, 15774708), (12, 13145590), (15, 10516472), (17, 9279240), (20, 7887354), (24, 6572795), (30, 5258236), (34, 4639620), (40, 3943677), (51, 3093080), (53, 2976360), (60, 2629118), (68, 2319810), (85, 1855848), (102, 1546540), (106, 1488180), (120, 1314559), (136, 1159905), (159, 992120), (170, 927924), (204, 773270), (212, 744090), (255, 618616), (265, 595272), (318, 496060), (340, 463962), (408, 386635), (424, 372045), (510, 309308), (530, 297636), (636, 248030), (680, 231981), (795, 198424), (901, 175080), (1020, 154654), (1060, 148818), (1272, 124015), (1459, 108120), (1590, 99212), (1802, 87540), (2040, 77327), (2120, 74409), (2703, 58360), (2918, 54060), (3180, 49606), (3604, 43770), (4377, 36040), (4505, 35016), (5406, 29180), (5836, 27030), (6360, 24803), (7208, 21885), (7295, 21624), (8754, 18020), (9010, 17508), (10812, 14590), (11672, 13515)]