15667680760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{324517}}^1$

素因数の和:324616

約数の個数: 64

約数和(自身を含む): 37851779520

約数和(自身を除く): 22184098760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 170, 284, 340, 355, 568, 680, 710, 1207, 1420, 2414, 2840, 4828, 6035, 9656, 12070, 24140, 48280, 324517, 649034, 1298068, 1622585, 2596136, 3245170, 5516789, 6490340, 11033578, 12980680, 22067156, 23040707, 27583945, 44134312, 46081414, 55167890, 92162828, 110335780, 115203535, 184325656, 220671560, 230407070, 391692019, 460814140, 783384038, 921628280, 1566768076, 1958460095, 3133536152, 3916920190, 7833840380, 15667680760]

約数ペア:

[(1, 15667680760), (2, 7833840380), (4, 3916920190), (5, 3133536152), (8, 1958460095), (10, 1566768076), (17, 921628280), (20, 783384038), (34, 460814140), (40, 391692019), (68, 230407070), (71, 220671560), (85, 184325656), (136, 115203535), (142, 110335780), (170, 92162828), (284, 55167890), (340, 46081414), (355, 44134312), (568, 27583945), (680, 23040707), (710, 22067156), (1207, 12980680), (1420, 11033578), (2414, 6490340), (2840, 5516789), (4828, 3245170), (6035, 2596136), (9656, 1622585), (12070, 1298068), (24140, 649034), (48280, 324517)]