71154120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1699}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 214200000

約数和(自身を除く): 143045880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 349, 698, 1047, 1396, 1699, 1745, 2094, 2792, 3398, 3490, 4188, 5097, 5235, 6796, 6980, 8376, 8495, 10194, 10470, 13592, 13960, 16990, 20388, 20940, 25485, 33980, 40776, 41880, 50970, 67960, 101940, 203880, 592951, 1185902, 1778853, 2371804, 2964755, 3557706, 4743608, 5929510, 7115412, 8894265, 11859020, 14230824, 17788530, 23718040, 35577060, 71154120]

約数ペア:

[(1, 71154120), (2, 35577060), (3, 23718040), (4, 17788530), (5, 14230824), (6, 11859020), (8, 8894265), (10, 7115412), (12, 5929510), (15, 4743608), (20, 3557706), (24, 2964755), (30, 2371804), (40, 1778853), (60, 1185902), (120, 592951), (349, 203880), (698, 101940), (1047, 67960), (1396, 50970), (1699, 41880), (1745, 40776), (2094, 33980), (2792, 25485), (3398, 20940), (3490, 20388), (4188, 16990), (5097, 13960), (5235, 13592), (6796, 10470), (6980, 10194), (8376, 8495)]