16213286220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{683}}^1\times {\mathrm{1033}}^1$

素因数の和:2111

約数の個数: 96

約数和(自身を含む): 45626499072

約数和(自身を除く): 29413212852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 383, 683, 766, 1033, 1149, 1366, 1532, 1915, 2049, 2066, 2298, 2732, 3099, 3415, 3830, 4098, 4132, 4596, 5165, 5745, 6198, 6830, 7660, 8196, 10245, 10330, 11490, 12396, 13660, 15495, 20490, 20660, 22980, 30990, 40980, 61980, 261589, 395639, 523178, 705539, 784767, 791278, 1046356, 1186917, 1307945, 1411078, 1569534, 1582556, 1978195, 2116617, 2373834, 2615890, 2822156, 3139068, 3527695, 3923835, 3956390, 4233234, 4747668, 5231780, 5934585, 7055390, 7847670, 7912780, 8466468, 10583085, 11869170, 14110780, 15695340, 21166170, 23738340, 42332340, 270221437, 540442874, 810664311, 1080885748, 1351107185, 1621328622, 2702214370, 3242657244, 4053321555, 5404428740, 8106643110, 16213286220]

約数ペア:

[(1, 16213286220), (2, 8106643110), (3, 5404428740), (4, 4053321555), (5, 3242657244), (6, 2702214370), (10, 1621328622), (12, 1351107185), (15, 1080885748), (20, 810664311), (30, 540442874), (60, 270221437), (383, 42332340), (683, 23738340), (766, 21166170), (1033, 15695340), (1149, 14110780), (1366, 11869170), (1532, 10583085), (1915, 8466468), (2049, 7912780), (2066, 7847670), (2298, 7055390), (2732, 5934585), (3099, 5231780), (3415, 4747668), (3830, 4233234), (4098, 3956390), (4132, 3923835), (4596, 3527695), (5165, 3139068), (5745, 2822156), (6198, 2615890), (6830, 2373834), (7660, 2116617), (8196, 1978195), (10245, 1582556), (10330, 1569534), (11490, 1411078), (12396, 1307945), (13660, 1186917), (15495, 1046356), (20490, 791278), (20660, 784767), (22980, 705539), (30990, 523178), (40980, 395639), (61980, 261589)]