248428930960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{8370247}}^1$

素因数の和:8370320

約数の個数: 80

約数和(自身を含む): 672566167296

約数和(自身を除く): 424137236336

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 424, 530, 560, 742, 848, 1060, 1484, 1855, 2120, 2968, 3710, 4240, 5936, 7420, 14840, 29680, 8370247, 16740494, 33480988, 41851235, 58591729, 66961976, 83702470, 117183458, 133923952, 167404940, 234366916, 292958645, 334809880, 443623091, 468733832, 585917290, 669619760, 887246182, 937467664, 1171834580, 1774492364, 2218115455, 2343669160, 3105361637, 3548984728, 4436230910, 4687338320, 6210723274, 7097969456, 8872461820, 12421446548, 15526808185, 17744923640, 24842893096, 31053616370, 35489847280, 49685786192, 62107232740, 124214465480, 248428930960]

約数ペア:

[(1, 248428930960), (2, 124214465480), (4, 62107232740), (5, 49685786192), (7, 35489847280), (8, 31053616370), (10, 24842893096), (14, 17744923640), (16, 15526808185), (20, 12421446548), (28, 8872461820), (35, 7097969456), (40, 6210723274), (53, 4687338320), (56, 4436230910), (70, 3548984728), (80, 3105361637), (106, 2343669160), (112, 2218115455), (140, 1774492364), (212, 1171834580), (265, 937467664), (280, 887246182), (371, 669619760), (424, 585917290), (530, 468733832), (560, 443623091), (742, 334809880), (848, 292958645), (1060, 234366916), (1484, 167404940), (1855, 133923952), (2120, 117183458), (2968, 83702470), (3710, 66961976), (4240, 58591729), (5936, 41851235), (7420, 33480988), (14840, 16740494), (29680, 8370247)]