138216480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2851}}^1$

素因数の和:2970

約数の個数: 96

約数和(自身を含む): 439846848

約数和(自身を除く): 301630368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 101, 120, 160, 202, 240, 303, 404, 480, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 2851, 3030, 3232, 4040, 4848, 5702, 6060, 8080, 8553, 9696, 11404, 12120, 14255, 16160, 17106, 22808, 24240, 28510, 34212, 42765, 45616, 48480, 57020, 68424, 85530, 91232, 114040, 136848, 171060, 228080, 273696, 287951, 342120, 456160, 575902, 684240, 863853, 1151804, 1368480, 1439755, 1727706, 2303608, 2879510, 3455412, 4319265, 4607216, 5759020, 6910824, 8638530, 9214432, 11518040, 13821648, 17277060, 23036080, 27643296, 34554120, 46072160, 69108240, 138216480]

約数ペア:

[(1, 138216480), (2, 69108240), (3, 46072160), (4, 34554120), (5, 27643296), (6, 23036080), (8, 17277060), (10, 13821648), (12, 11518040), (15, 9214432), (16, 8638530), (20, 6910824), (24, 5759020), (30, 4607216), (32, 4319265), (40, 3455412), (48, 2879510), (60, 2303608), (80, 1727706), (96, 1439755), (101, 1368480), (120, 1151804), (160, 863853), (202, 684240), (240, 575902), (303, 456160), (404, 342120), (480, 287951), (505, 273696), (606, 228080), (808, 171060), (1010, 136848), (1212, 114040), (1515, 91232), (1616, 85530), (2020, 68424), (2424, 57020), (2851, 48480), (3030, 45616), (3232, 42765), (4040, 34212), (4848, 28510), (5702, 24240), (6060, 22808), (8080, 17106), (8553, 16160), (9696, 14255), (11404, 12120)]