110988160

素因数分解:

$2^7\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 281397600

約数和(自身を除く): 170409440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 43, 64, 74, 80, 86, 109, 128, 148, 160, 172, 185, 215, 218, 296, 320, 344, 370, 430, 436, 545, 592, 640, 688, 740, 860, 872, 1090, 1184, 1376, 1480, 1591, 1720, 1744, 2180, 2368, 2752, 2960, 3182, 3440, 3488, 4033, 4360, 4687, 4736, 5504, 5920, 6364, 6880, 6976, 7955, 8066, 8720, 9374, 11840, 12728, 13760, 13952, 15910, 16132, 17440, 18748, 20165, 23435, 23680, 25456, 27520, 31820, 32264, 34880, 37496, 40330, 46870, 50912, 63640, 64528, 69760, 74992, 80660, 93740, 101824, 127280, 129056, 149984, 161320, 173419, 187480, 203648, 254560, 258112, 299968, 322640, 346838, 374960, 509120, 516224, 599936, 645280, 693676, 749920, 867095, 1018240, 1290560, 1387352, 1499840, 1734190, 2581120, 2774704, 2999680, 3468380, 5549408, 6936760, 11098816, 13873520, 22197632, 27747040, 55494080, 110988160]

約数ペア:

[(1, 110988160), (2, 55494080), (4, 27747040), (5, 22197632), (8, 13873520), (10, 11098816), (16, 6936760), (20, 5549408), (32, 3468380), (37, 2999680), (40, 2774704), (43, 2581120), (64, 1734190), (74, 1499840), (80, 1387352), (86, 1290560), (109, 1018240), (128, 867095), (148, 749920), (160, 693676), (172, 645280), (185, 599936), (215, 516224), (218, 509120), (296, 374960), (320, 346838), (344, 322640), (370, 299968), (430, 258112), (436, 254560), (545, 203648), (592, 187480), (640, 173419), (688, 161320), (740, 149984), (860, 129056), (872, 127280), (1090, 101824), (1184, 93740), (1376, 80660), (1480, 74992), (1591, 69760), (1720, 64528), (1744, 63640), (2180, 50912), (2368, 46870), (2752, 40330), (2960, 37496), (3182, 34880), (3440, 32264), (3488, 31820), (4033, 27520), (4360, 25456), (4687, 23680), (4736, 23435), (5504, 20165), (5920, 18748), (6364, 17440), (6880, 16132), (6976, 15910), (7955, 13952), (8066, 13760), (8720, 12728), (9374, 11840)]