217204080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{8009}}^1$

素因数の和:8138

約数の個数: 80

約数和(自身を含む): 679376160

約数和(自身を除く): 462172080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 8009, 9040, 13560, 16018, 24027, 27120, 32036, 40045, 48054, 64072, 80090, 96108, 120135, 128144, 160180, 192216, 240270, 320360, 384432, 480540, 640720, 905017, 961080, 1810034, 1922160, 2715051, 3620068, 4525085, 5430102, 7240136, 9050170, 10860204, 13575255, 14480272, 18100340, 21720408, 27150510, 36200680, 43440816, 54301020, 72401360, 108602040, 217204080]

約数ペア:

[(1, 217204080), (2, 108602040), (3, 72401360), (4, 54301020), (5, 43440816), (6, 36200680), (8, 27150510), (10, 21720408), (12, 18100340), (15, 14480272), (16, 13575255), (20, 10860204), (24, 9050170), (30, 7240136), (40, 5430102), (48, 4525085), (60, 3620068), (80, 2715051), (113, 1922160), (120, 1810034), (226, 961080), (240, 905017), (339, 640720), (452, 480540), (565, 384432), (678, 320360), (904, 240270), (1130, 192216), (1356, 160180), (1695, 128144), (1808, 120135), (2260, 96108), (2712, 80090), (3390, 64072), (4520, 48054), (5424, 40045), (6780, 32036), (8009, 27120), (9040, 24027), (13560, 16018)]