415048760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{6473}}^1$

素因数の和:6720

約数の個数: 64

約数和(自身を含む): 1072094400

約数和(自身を除く): 657045640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 229, 280, 458, 916, 1145, 1603, 1832, 2290, 3206, 4580, 6412, 6473, 8015, 9160, 12824, 12946, 16030, 25892, 32060, 32365, 45311, 51784, 64120, 64730, 90622, 129460, 181244, 226555, 258920, 362488, 453110, 906220, 1482317, 1812440, 2964634, 5929268, 7411585, 10376219, 11858536, 14823170, 20752438, 29646340, 41504876, 51881095, 59292680, 83009752, 103762190, 207524380, 415048760]

約数ペア:

[(1, 415048760), (2, 207524380), (4, 103762190), (5, 83009752), (7, 59292680), (8, 51881095), (10, 41504876), (14, 29646340), (20, 20752438), (28, 14823170), (35, 11858536), (40, 10376219), (56, 7411585), (70, 5929268), (140, 2964634), (229, 1812440), (280, 1482317), (458, 906220), (916, 453110), (1145, 362488), (1603, 258920), (1832, 226555), (2290, 181244), (3206, 129460), (4580, 90622), (6412, 64730), (6473, 64120), (8015, 51784), (9160, 45311), (12824, 32365), (12946, 32060), (16030, 25892)]