126754880

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{797}}^1$

素因数の和:892

約数の個数: 112

約数和(自身を含む): 350251776

約数和(自身を除く): 223496896

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 710, 797, 994, 1120, 1136, 1420, 1594, 1988, 2240, 2272, 2485, 2840, 3188, 3976, 3985, 4544, 4970, 5579, 5680, 6376, 7952, 7970, 9940, 11158, 11360, 12752, 15904, 15940, 19880, 22316, 22720, 25504, 27895, 31808, 31880, 39760, 44632, 51008, 55790, 56587, 63760, 79520, 89264, 111580, 113174, 127520, 159040, 178528, 223160, 226348, 255040, 282935, 357056, 396109, 446320, 452696, 565870, 792218, 892640, 905392, 1131740, 1584436, 1785280, 1810784, 1980545, 2263480, 3168872, 3621568, 3961090, 4526960, 6337744, 7922180, 9053920, 12675488, 15844360, 18107840, 25350976, 31688720, 63377440, 126754880]

約数ペア:

[(1, 126754880), (2, 63377440), (4, 31688720), (5, 25350976), (7, 18107840), (8, 15844360), (10, 12675488), (14, 9053920), (16, 7922180), (20, 6337744), (28, 4526960), (32, 3961090), (35, 3621568), (40, 3168872), (56, 2263480), (64, 1980545), (70, 1810784), (71, 1785280), (80, 1584436), (112, 1131740), (140, 905392), (142, 892640), (160, 792218), (224, 565870), (280, 452696), (284, 446320), (320, 396109), (355, 357056), (448, 282935), (497, 255040), (560, 226348), (568, 223160), (710, 178528), (797, 159040), (994, 127520), (1120, 113174), (1136, 111580), (1420, 89264), (1594, 79520), (1988, 63760), (2240, 56587), (2272, 55790), (2485, 51008), (2840, 44632), (3188, 39760), (3976, 31880), (3985, 31808), (4544, 27895), (4970, 25504), (5579, 22720), (5680, 22316), (6376, 19880), (7952, 15940), (7970, 15904), (9940, 12752), (11158, 11360)]