223812240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6709}}^1$

素因数の和:6864

約数の個数: 80

約数和(自身を含む): 698913600

約数和(自身を除く): 475101360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 139, 240, 278, 417, 556, 695, 834, 1112, 1390, 1668, 2085, 2224, 2780, 3336, 4170, 5560, 6672, 6709, 8340, 11120, 13418, 16680, 20127, 26836, 33360, 33545, 40254, 53672, 67090, 80508, 100635, 107344, 134180, 161016, 201270, 268360, 322032, 402540, 536720, 805080, 932551, 1610160, 1865102, 2797653, 3730204, 4662755, 5595306, 7460408, 9325510, 11190612, 13988265, 14920816, 18651020, 22381224, 27976530, 37302040, 44762448, 55953060, 74604080, 111906120, 223812240]

約数ペア:

[(1, 223812240), (2, 111906120), (3, 74604080), (4, 55953060), (5, 44762448), (6, 37302040), (8, 27976530), (10, 22381224), (12, 18651020), (15, 14920816), (16, 13988265), (20, 11190612), (24, 9325510), (30, 7460408), (40, 5595306), (48, 4662755), (60, 3730204), (80, 2797653), (120, 1865102), (139, 1610160), (240, 932551), (278, 805080), (417, 536720), (556, 402540), (695, 322032), (834, 268360), (1112, 201270), (1390, 161016), (1668, 134180), (2085, 107344), (2224, 100635), (2780, 80508), (3336, 67090), (4170, 53672), (5560, 40254), (6672, 33545), (6709, 33360), (8340, 26836), (11120, 20127), (13418, 16680)]