1626394920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{134191}}^1$

素因数の和:134306

約数の個数: 64

約数和(自身を含む): 4927530240

約数和(自身を除く): 3301135320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 134191, 268382, 402573, 536764, 670955, 805146, 1073528, 1341910, 1610292, 2012865, 2683820, 3220584, 4025730, 5367640, 8051460, 13553291, 16102920, 27106582, 40659873, 54213164, 67766455, 81319746, 108426328, 135532910, 162639492, 203299365, 271065820, 325278984, 406598730, 542131640, 813197460, 1626394920]

約数ペア:

[(1, 1626394920), (2, 813197460), (3, 542131640), (4, 406598730), (5, 325278984), (6, 271065820), (8, 203299365), (10, 162639492), (12, 135532910), (15, 108426328), (20, 81319746), (24, 67766455), (30, 54213164), (40, 40659873), (60, 27106582), (101, 16102920), (120, 13553291), (202, 8051460), (303, 5367640), (404, 4025730), (505, 3220584), (606, 2683820), (808, 2012865), (1010, 1610292), (1212, 1341910), (1515, 1073528), (2020, 805146), (2424, 670955), (3030, 536764), (4040, 402573), (6060, 268382), (12120, 134191)]