165074520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{105817}}^1$

素因数の和:105844

約数の個数: 64

約数和(自身を含む): 533322720

約数和(自身を除く): 368248200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 105817, 211634, 317451, 423268, 529085, 634902, 846536, 1058170, 1269804, 1375621, 1587255, 2116340, 2539608, 2751242, 3174510, 4126863, 4232680, 5502484, 6349020, 6878105, 8253726, 11004968, 12698040, 13756210, 16507452, 20634315, 27512420, 33014904, 41268630, 55024840, 82537260, 165074520]

約数ペア:

[(1, 165074520), (2, 82537260), (3, 55024840), (4, 41268630), (5, 33014904), (6, 27512420), (8, 20634315), (10, 16507452), (12, 13756210), (13, 12698040), (15, 11004968), (20, 8253726), (24, 6878105), (26, 6349020), (30, 5502484), (39, 4232680), (40, 4126863), (52, 3174510), (60, 2751242), (65, 2539608), (78, 2116340), (104, 1587255), (120, 1375621), (130, 1269804), (156, 1058170), (195, 846536), (260, 634902), (312, 529085), (390, 423268), (520, 317451), (780, 211634), (1560, 105817)]