15699040

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:260

約数の個数: 96

約数和(自身を含む): 43110144

約数和(自身を除く): 27411104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 107, 112, 131, 140, 160, 214, 224, 262, 280, 428, 524, 535, 560, 655, 749, 856, 917, 1048, 1070, 1120, 1310, 1498, 1712, 1834, 2096, 2140, 2620, 2996, 3424, 3668, 3745, 4192, 4280, 4585, 5240, 5992, 7336, 7490, 8560, 9170, 10480, 11984, 14017, 14672, 14980, 17120, 18340, 20960, 23968, 28034, 29344, 29960, 36680, 56068, 59920, 70085, 73360, 98119, 112136, 119840, 140170, 146720, 196238, 224272, 280340, 392476, 448544, 490595, 560680, 784952, 981190, 1121360, 1569904, 1962380, 2242720, 3139808, 3924760, 7849520, 15699040]

約数ペア:

[(1, 15699040), (2, 7849520), (4, 3924760), (5, 3139808), (7, 2242720), (8, 1962380), (10, 1569904), (14, 1121360), (16, 981190), (20, 784952), (28, 560680), (32, 490595), (35, 448544), (40, 392476), (56, 280340), (70, 224272), (80, 196238), (107, 146720), (112, 140170), (131, 119840), (140, 112136), (160, 98119), (214, 73360), (224, 70085), (262, 59920), (280, 56068), (428, 36680), (524, 29960), (535, 29344), (560, 28034), (655, 23968), (749, 20960), (856, 18340), (917, 17120), (1048, 14980), (1070, 14672), (1120, 14017), (1310, 11984), (1498, 10480), (1712, 9170), (1834, 8560), (2096, 7490), (2140, 7336), (2620, 5992), (2996, 5240), (3424, 4585), (3668, 4280), (3745, 4192)]