15664034680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{708139}}^1$

素因数の和:708236

約数の個数: 64

約数和(自身を含む): 40788864000

約数和(自身を除く): 25124829320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 79, 140, 158, 280, 316, 395, 553, 632, 790, 1106, 1580, 2212, 2765, 3160, 4424, 5530, 11060, 22120, 708139, 1416278, 2832556, 3540695, 4956973, 5665112, 7081390, 9913946, 14162780, 19827892, 24784865, 28325560, 39655784, 49569730, 55942981, 99139460, 111885962, 198278920, 223771924, 279714905, 391600867, 447543848, 559429810, 783201734, 1118859620, 1566403468, 1958004335, 2237719240, 3132806936, 3916008670, 7832017340, 15664034680]

約数ペア:

[(1, 15664034680), (2, 7832017340), (4, 3916008670), (5, 3132806936), (7, 2237719240), (8, 1958004335), (10, 1566403468), (14, 1118859620), (20, 783201734), (28, 559429810), (35, 447543848), (40, 391600867), (56, 279714905), (70, 223771924), (79, 198278920), (140, 111885962), (158, 99139460), (280, 55942981), (316, 49569730), (395, 39655784), (553, 28325560), (632, 24784865), (790, 19827892), (1106, 14162780), (1580, 9913946), (2212, 7081390), (2765, 5665112), (3160, 4956973), (4424, 3540695), (5530, 2832556), (11060, 1416278), (22120, 708139)]