64108440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16189}}^1$

素因数の和:16217

約数の個数: 96

約数和(自身を含む): 227307600

約数和(自身を除く): 163199160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 16189, 32378, 48567, 64756, 80945, 97134, 129512, 145701, 161890, 178079, 194268, 242835, 291402, 323780, 356158, 388536, 485670, 534237, 582804, 647560, 712316, 728505, 890395, 971340, 1068474, 1165608, 1424632, 1457010, 1602711, 1780790, 1942680, 2136948, 2671185, 2914020, 3205422, 3561580, 4273896, 5342370, 5828040, 6410844, 7123160, 8013555, 10684740, 12821688, 16027110, 21369480, 32054220, 64108440]

約数ペア:

[(1, 64108440), (2, 32054220), (3, 21369480), (4, 16027110), (5, 12821688), (6, 10684740), (8, 8013555), (9, 7123160), (10, 6410844), (11, 5828040), (12, 5342370), (15, 4273896), (18, 3561580), (20, 3205422), (22, 2914020), (24, 2671185), (30, 2136948), (33, 1942680), (36, 1780790), (40, 1602711), (44, 1457010), (45, 1424632), (55, 1165608), (60, 1068474), (66, 971340), (72, 890395), (88, 728505), (90, 712316), (99, 647560), (110, 582804), (120, 534237), (132, 485670), (165, 388536), (180, 356158), (198, 323780), (220, 291402), (264, 242835), (330, 194268), (360, 178079), (396, 161890), (440, 145701), (495, 129512), (660, 97134), (792, 80945), (990, 64756), (1320, 48567), (1980, 32378), (3960, 16189)]