1173081840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{698263}}^1$

素因数の和:698286

約数の個数: 80

約数和(自身を含む): 4156067328

約数和(自身を除く): 2982985488

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, 698263, 1396526, 2094789, 2793052, 3491315, 4189578, 4887841, 5586104, 6982630, 8379156, 9775682, 10473945, 11172208, 13965260, 14663523, 16758312, 19551364, 20947890, 24439205, 27930520, 29327046, 33516624, 39102728, 41895780, 48878410, 55861040, 58654092, 73317615, 78205456, 83791560, 97756820, 117308184, 146635230, 167583120, 195513640, 234616368, 293270460, 391027280, 586540920, 1173081840]

約数ペア:

[(1, 1173081840), (2, 586540920), (3, 391027280), (4, 293270460), (5, 234616368), (6, 195513640), (7, 167583120), (8, 146635230), (10, 117308184), (12, 97756820), (14, 83791560), (15, 78205456), (16, 73317615), (20, 58654092), (21, 55861040), (24, 48878410), (28, 41895780), (30, 39102728), (35, 33516624), (40, 29327046), (42, 27930520), (48, 24439205), (56, 20947890), (60, 19551364), (70, 16758312), (80, 14663523), (84, 13965260), (105, 11172208), (112, 10473945), (120, 9775682), (140, 8379156), (168, 6982630), (210, 5586104), (240, 4887841), (280, 4189578), (336, 3491315), (420, 2793052), (560, 2094789), (840, 1396526), (1680, 698263)]