207668280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42209}}^1$

素因数の和:42264

約数の個数: 64

約数和(自身を含む): 638215200

約数和(自身を除く): 430546920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 42209, 84418, 126627, 168836, 211045, 253254, 337672, 422090, 506508, 633135, 844180, 1013016, 1266270, 1688360, 1730569, 2532540, 3461138, 5065080, 5191707, 6922276, 8652845, 10383414, 13844552, 17305690, 20766828, 25958535, 34611380, 41533656, 51917070, 69222760, 103834140, 207668280]

約数ペア:

[(1, 207668280), (2, 103834140), (3, 69222760), (4, 51917070), (5, 41533656), (6, 34611380), (8, 25958535), (10, 20766828), (12, 17305690), (15, 13844552), (20, 10383414), (24, 8652845), (30, 6922276), (40, 5191707), (41, 5065080), (60, 3461138), (82, 2532540), (120, 1730569), (123, 1688360), (164, 1266270), (205, 1013016), (246, 844180), (328, 633135), (410, 506508), (492, 422090), (615, 337672), (820, 253254), (984, 211045), (1230, 168836), (1640, 126627), (2460, 84418), (4920, 42209)]