204940320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32874

約数の個数: 96

約数和(自身を含む): 695241792

約数和(自身を除く): 490301472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 32843, 65686, 98529, 131372, 164215, 197058, 262744, 328430, 394116, 426959, 492645, 525488, 656860, 788232, 853918, 985290, 1050976, 1280877, 1313720, 1576464, 1707836, 1970580, 2134795, 2561754, 2627440, 3152928, 3415672, 3941160, 4269590, 5123508, 5254880, 6404385, 6831344, 7882320, 8539180, 10247016, 12808770, 13662688, 15764640, 17078360, 20494032, 25617540, 34156720, 40988064, 51235080, 68313440, 102470160, 204940320]

約数ペア:

[(1, 204940320), (2, 102470160), (3, 68313440), (4, 51235080), (5, 40988064), (6, 34156720), (8, 25617540), (10, 20494032), (12, 17078360), (13, 15764640), (15, 13662688), (16, 12808770), (20, 10247016), (24, 8539180), (26, 7882320), (30, 6831344), (32, 6404385), (39, 5254880), (40, 5123508), (48, 4269590), (52, 3941160), (60, 3415672), (65, 3152928), (78, 2627440), (80, 2561754), (96, 2134795), (104, 1970580), (120, 1707836), (130, 1576464), (156, 1313720), (160, 1280877), (195, 1050976), (208, 985290), (240, 853918), (260, 788232), (312, 656860), (390, 525488), (416, 492645), (480, 426959), (520, 394116), (624, 328430), (780, 262744), (1040, 197058), (1248, 164215), (1560, 131372), (2080, 98529), (3120, 65686), (6240, 32843)]