354284320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2399}}^1$

素因数の和:2498

約数の個数: 96

約数和(自身を含む): 914457600

約数和(自身を除く): 560173280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 71, 80, 104, 130, 142, 160, 208, 260, 284, 355, 416, 520, 568, 710, 923, 1040, 1136, 1420, 1846, 2080, 2272, 2399, 2840, 3692, 4615, 4798, 5680, 7384, 9230, 9596, 11360, 11995, 14768, 18460, 19192, 23990, 29536, 31187, 36920, 38384, 47980, 62374, 73840, 76768, 95960, 124748, 147680, 155935, 170329, 191920, 249496, 311870, 340658, 383840, 498992, 623740, 681316, 851645, 997984, 1247480, 1362632, 1703290, 2214277, 2494960, 2725264, 3406580, 4428554, 4989920, 5450528, 6813160, 8857108, 11071385, 13626320, 17714216, 22142770, 27252640, 35428432, 44285540, 70856864, 88571080, 177142160, 354284320]

約数ペア:

[(1, 354284320), (2, 177142160), (4, 88571080), (5, 70856864), (8, 44285540), (10, 35428432), (13, 27252640), (16, 22142770), (20, 17714216), (26, 13626320), (32, 11071385), (40, 8857108), (52, 6813160), (65, 5450528), (71, 4989920), (80, 4428554), (104, 3406580), (130, 2725264), (142, 2494960), (160, 2214277), (208, 1703290), (260, 1362632), (284, 1247480), (355, 997984), (416, 851645), (520, 681316), (568, 623740), (710, 498992), (923, 383840), (1040, 340658), (1136, 311870), (1420, 249496), (1846, 191920), (2080, 170329), (2272, 155935), (2399, 147680), (2840, 124748), (3692, 95960), (4615, 76768), (4798, 73840), (5680, 62374), (7384, 47980), (9230, 38384), (9596, 36920), (11360, 31187), (11995, 29536), (14768, 23990), (18460, 19192)]