274389360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{163327}}^1$

素因数の和:163350

約数の個数: 80

約数和(自身を含む): 972128256

約数和(自身を除く): 697738896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 163327, 326654, 489981, 653308, 816635, 979962, 1143289, 1306616, 1633270, 1959924, 2286578, 2449905, 2613232, 3266540, 3429867, 3919848, 4573156, 4899810, 5716445, 6533080, 6859734, 7839696, 9146312, 9799620, 11432890, 13066160, 13719468, 17149335, 18292624, 19599240, 22865780, 27438936, 34298670, 39198480, 45731560, 54877872, 68597340, 91463120, 137194680, 274389360]

約数ペア:

[(1, 274389360), (2, 137194680), (3, 91463120), (4, 68597340), (5, 54877872), (6, 45731560), (7, 39198480), (8, 34298670), (10, 27438936), (12, 22865780), (14, 19599240), (15, 18292624), (16, 17149335), (20, 13719468), (21, 13066160), (24, 11432890), (28, 9799620), (30, 9146312), (35, 7839696), (40, 6859734), (42, 6533080), (48, 5716445), (56, 4899810), (60, 4573156), (70, 3919848), (80, 3429867), (84, 3266540), (105, 2613232), (112, 2449905), (120, 2286578), (140, 1959924), (168, 1633270), (210, 1306616), (240, 1143289), (280, 979962), (336, 816635), (420, 653308), (560, 489981), (840, 326654), (1680, 163327)]