165934920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{13691}}^1$

素因数の和:13806

約数の個数: 64

約数和(自身を含む): 502770240

約数和(自身を除く): 336835320

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, 13691, 27382, 41073, 54764, 68455, 82146, 109528, 136910, 164292, 205365, 273820, 328584, 410730, 547640, 821460, 1382791, 1642920, 2765582, 4148373, 5531164, 6913955, 8296746, 11062328, 13827910, 16593492, 20741865, 27655820, 33186984, 41483730, 55311640, 82967460, 165934920]

約数ペア:

[(1, 165934920), (2, 82967460), (3, 55311640), (4, 41483730), (5, 33186984), (6, 27655820), (8, 20741865), (10, 16593492), (12, 13827910), (15, 11062328), (20, 8296746), (24, 6913955), (30, 5531164), (40, 4148373), (60, 2765582), (101, 1642920), (120, 1382791), (202, 821460), (303, 547640), (404, 410730), (505, 328584), (606, 273820), (808, 205365), (1010, 164292), (1212, 136910), (1515, 109528), (2020, 82146), (2424, 68455), (3030, 54764), (4040, 41073), (6060, 27382), (12120, 13691)]