243316360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2887}}^1$

素因数の和:2955

約数の個数: 96

約数和(自身を含む): 651879360

約数和(自身を除く): 408563000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 43, 49, 56, 70, 86, 98, 140, 172, 196, 215, 245, 280, 301, 344, 392, 430, 490, 602, 860, 980, 1204, 1505, 1720, 1960, 2107, 2408, 2887, 3010, 4214, 5774, 6020, 8428, 10535, 11548, 12040, 14435, 16856, 20209, 21070, 23096, 28870, 40418, 42140, 57740, 80836, 84280, 101045, 115480, 124141, 141463, 161672, 202090, 248282, 282926, 404180, 496564, 565852, 620705, 707315, 808360, 868987, 993128, 1131704, 1241410, 1414630, 1737974, 2482820, 2829260, 3475948, 4344935, 4965640, 5658520, 6082909, 6951896, 8689870, 12165818, 17379740, 24331636, 30414545, 34759480, 48663272, 60829090, 121658180, 243316360]

約数ペア:

[(1, 243316360), (2, 121658180), (4, 60829090), (5, 48663272), (7, 34759480), (8, 30414545), (10, 24331636), (14, 17379740), (20, 12165818), (28, 8689870), (35, 6951896), (40, 6082909), (43, 5658520), (49, 4965640), (56, 4344935), (70, 3475948), (86, 2829260), (98, 2482820), (140, 1737974), (172, 1414630), (196, 1241410), (215, 1131704), (245, 993128), (280, 868987), (301, 808360), (344, 707315), (392, 620705), (430, 565852), (490, 496564), (602, 404180), (860, 282926), (980, 248282), (1204, 202090), (1505, 161672), (1720, 141463), (1960, 124141), (2107, 115480), (2408, 101045), (2887, 84280), (3010, 80836), (4214, 57740), (5774, 42140), (6020, 40418), (8428, 28870), (10535, 23096), (11548, 21070), (12040, 20209), (14435, 16856)]