213320640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17093}}^1$

素因数の和:17126

約数の個数: 112

約数和(自身を含む): 729435168

約数和(自身を除く): 516114528

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, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 17093, 34186, 51279, 68372, 85465, 102558, 136744, 170930, 205116, 222209, 256395, 273488, 341860, 410232, 444418, 512790, 546976, 666627, 683720, 820464, 888836, 1025580, 1093952, 1111045, 1333254, 1367440, 1640928, 1777672, 2051160, 2222090, 2666508, 2734880, 3281856, 3333135, 3555344, 4102320, 4444180, 5333016, 5469760, 6666270, 7110688, 8204640, 8888360, 10666032, 13332540, 14221376, 16409280, 17776720, 21332064, 26665080, 35553440, 42664128, 53330160, 71106880, 106660320, 213320640]

約数ペア:

[(1, 213320640), (2, 106660320), (3, 71106880), (4, 53330160), (5, 42664128), (6, 35553440), (8, 26665080), (10, 21332064), (12, 17776720), (13, 16409280), (15, 14221376), (16, 13332540), (20, 10666032), (24, 8888360), (26, 8204640), (30, 7110688), (32, 6666270), (39, 5469760), (40, 5333016), (48, 4444180), (52, 4102320), (60, 3555344), (64, 3333135), (65, 3281856), (78, 2734880), (80, 2666508), (96, 2222090), (104, 2051160), (120, 1777672), (130, 1640928), (156, 1367440), (160, 1333254), (192, 1111045), (195, 1093952), (208, 1025580), (240, 888836), (260, 820464), (312, 683720), (320, 666627), (390, 546976), (416, 512790), (480, 444418), (520, 410232), (624, 341860), (780, 273488), (832, 256395), (960, 222209), (1040, 205116), (1248, 170930), (1560, 136744), (2080, 102558), (2496, 85465), (3120, 68372), (4160, 51279), (6240, 34186), (12480, 17093)]