12568920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1151}}^1$

素因数の和:1185

約数の個数: 128

約数和(自身を含む): 46448640

約数和(自身を除く): 33879720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1151, 1365, 1560, 1820, 2184, 2302, 2730, 3453, 3640, 4604, 5460, 5755, 6906, 8057, 9208, 10920, 11510, 13812, 14963, 16114, 17265, 23020, 24171, 27624, 29926, 32228, 34530, 40285, 44889, 46040, 48342, 59852, 64456, 69060, 74815, 80570, 89778, 96684, 104741, 119704, 120855, 138120, 149630, 161140, 179556, 193368, 209482, 224445, 241710, 299260, 314223, 322280, 359112, 418964, 448890, 483420, 523705, 598520, 628446, 837928, 897780, 966840, 1047410, 1256892, 1571115, 1795560, 2094820, 2513784, 3142230, 4189640, 6284460, 12568920]

約数ペア:

[(1, 12568920), (2, 6284460), (3, 4189640), (4, 3142230), (5, 2513784), (6, 2094820), (7, 1795560), (8, 1571115), (10, 1256892), (12, 1047410), (13, 966840), (14, 897780), (15, 837928), (20, 628446), (21, 598520), (24, 523705), (26, 483420), (28, 448890), (30, 418964), (35, 359112), (39, 322280), (40, 314223), (42, 299260), (52, 241710), (56, 224445), (60, 209482), (65, 193368), (70, 179556), (78, 161140), (84, 149630), (91, 138120), (104, 120855), (105, 119704), (120, 104741), (130, 96684), (140, 89778), (156, 80570), (168, 74815), (182, 69060), (195, 64456), (210, 59852), (260, 48342), (273, 46040), (280, 44889), (312, 40285), (364, 34530), (390, 32228), (420, 29926), (455, 27624), (520, 24171), (546, 23020), (728, 17265), (780, 16114), (840, 14963), (910, 13812), (1092, 11510), (1151, 10920), (1365, 9208), (1560, 8057), (1820, 6906), (2184, 5755), (2302, 5460), (2730, 4604), (3453, 3640)]