713221320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{5623}}^1$

素因数の和:5795

約数の個数: 128

約数和(自身を含む): 2461962240

約数和(自身を除く): 1748740920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 5623, 6040, 6342, 8456, 9060, 10570, 11246, 12684, 15855, 16869, 18120, 21140, 22492, 25368, 28115, 31710, 33738, 39361, 42280, 44984, 56230, 63420, 67476, 78722, 84345, 112460, 118083, 126840, 134952, 157444, 168690, 196805, 224920, 236166, 314888, 337380, 393610, 472332, 590415, 674760, 787220, 849073, 944664, 1180830, 1574440, 1698146, 2361660, 2547219, 3396292, 4245365, 4723320, 5094438, 5943511, 6792584, 8490730, 10188876, 11887022, 12736095, 16981460, 17830533, 20377752, 23774044, 25472190, 29717555, 33962920, 35661066, 47548088, 50944380, 59435110, 71322132, 89152665, 101888760, 118870220, 142644264, 178305330, 237740440, 356610660, 713221320]

約数ペア:

[(1, 713221320), (2, 356610660), (3, 237740440), (4, 178305330), (5, 142644264), (6, 118870220), (7, 101888760), (8, 89152665), (10, 71322132), (12, 59435110), (14, 50944380), (15, 47548088), (20, 35661066), (21, 33962920), (24, 29717555), (28, 25472190), (30, 23774044), (35, 20377752), (40, 17830533), (42, 16981460), (56, 12736095), (60, 11887022), (70, 10188876), (84, 8490730), (105, 6792584), (120, 5943511), (140, 5094438), (151, 4723320), (168, 4245365), (210, 3396292), (280, 2547219), (302, 2361660), (420, 1698146), (453, 1574440), (604, 1180830), (755, 944664), (840, 849073), (906, 787220), (1057, 674760), (1208, 590415), (1510, 472332), (1812, 393610), (2114, 337380), (2265, 314888), (3020, 236166), (3171, 224920), (3624, 196805), (4228, 168690), (4530, 157444), (5285, 134952), (5623, 126840), (6040, 118083), (6342, 112460), (8456, 84345), (9060, 78722), (10570, 67476), (11246, 63420), (12684, 56230), (15855, 44984), (16869, 42280), (18120, 39361), (21140, 33738), (22492, 31710), (25368, 28115)]