206025240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{7699}}^1$

素因数の和:7936

約数の個数: 64

約数和(自身を含む): 620928000

約数和(自身を除く): 414902760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6690, 7699, 8920, 13380, 15398, 23097, 26760, 30796, 38495, 46194, 61592, 76990, 92388, 115485, 153980, 184776, 230970, 307960, 461940, 923880, 1716877, 3433754, 5150631, 6867508, 8584385, 10301262, 13735016, 17168770, 20602524, 25753155, 34337540, 41205048, 51506310, 68675080, 103012620, 206025240]

約数ペア:

[(1, 206025240), (2, 103012620), (3, 68675080), (4, 51506310), (5, 41205048), (6, 34337540), (8, 25753155), (10, 20602524), (12, 17168770), (15, 13735016), (20, 10301262), (24, 8584385), (30, 6867508), (40, 5150631), (60, 3433754), (120, 1716877), (223, 923880), (446, 461940), (669, 307960), (892, 230970), (1115, 184776), (1338, 153980), (1784, 115485), (2230, 92388), (2676, 76990), (3345, 61592), (4460, 46194), (5352, 38495), (6690, 30796), (7699, 26760), (8920, 23097), (13380, 15398)]