7341320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 19111680

約数和(自身を除く): 11770360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 167, 280, 314, 334, 628, 668, 785, 835, 1099, 1169, 1256, 1336, 1570, 1670, 2198, 2338, 3140, 3340, 4396, 4676, 5495, 5845, 6280, 6680, 8792, 9352, 10990, 11690, 21980, 23380, 26219, 43960, 46760, 52438, 104876, 131095, 183533, 209752, 262190, 367066, 524380, 734132, 917665, 1048760, 1468264, 1835330, 3670660, 7341320]

約数ペア:

[(1, 7341320), (2, 3670660), (4, 1835330), (5, 1468264), (7, 1048760), (8, 917665), (10, 734132), (14, 524380), (20, 367066), (28, 262190), (35, 209752), (40, 183533), (56, 131095), (70, 104876), (140, 52438), (157, 46760), (167, 43960), (280, 26219), (314, 23380), (334, 21980), (628, 11690), (668, 10990), (785, 9352), (835, 8792), (1099, 6680), (1169, 6280), (1256, 5845), (1336, 5495), (1570, 4676), (1670, 4396), (2198, 3340), (2338, 3140)]