14991280

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:254

約数の個数: 80

約数和(自身を含む): 37658304

約数和(自身を除く): 22667024

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 151, 170, 272, 292, 302, 340, 365, 584, 604, 680, 730, 755, 1168, 1208, 1241, 1360, 1460, 1510, 2416, 2482, 2567, 2920, 3020, 4964, 5134, 5840, 6040, 6205, 9928, 10268, 11023, 12080, 12410, 12835, 19856, 20536, 22046, 24820, 25670, 41072, 44092, 49640, 51340, 55115, 88184, 99280, 102680, 110230, 176368, 187391, 205360, 220460, 374782, 440920, 749564, 881840, 936955, 1499128, 1873910, 2998256, 3747820, 7495640, 14991280]

約数ペア:

[(1, 14991280), (2, 7495640), (4, 3747820), (5, 2998256), (8, 1873910), (10, 1499128), (16, 936955), (17, 881840), (20, 749564), (34, 440920), (40, 374782), (68, 220460), (73, 205360), (80, 187391), (85, 176368), (136, 110230), (146, 102680), (151, 99280), (170, 88184), (272, 55115), (292, 51340), (302, 49640), (340, 44092), (365, 41072), (584, 25670), (604, 24820), (680, 22046), (730, 20536), (755, 19856), (1168, 12835), (1208, 12410), (1241, 12080), (1360, 11023), (1460, 10268), (1510, 9928), (2416, 6205), (2482, 6040), (2567, 5840), (2920, 5134), (3020, 4964)]