166602520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{1877}}^1$

素因数の和:2212

約数の個数: 64

約数和(自身を含む): 429986880

約数和(自身を除く): 263384360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 317, 634, 1268, 1585, 1877, 2219, 2536, 3170, 3754, 4438, 6340, 7508, 8876, 9385, 11095, 12680, 13139, 15016, 17752, 18770, 22190, 26278, 37540, 44380, 52556, 65695, 75080, 88760, 105112, 131390, 262780, 525560, 595009, 1190018, 2380036, 2975045, 4165063, 4760072, 5950090, 8330126, 11900180, 16660252, 20825315, 23800360, 33320504, 41650630, 83301260, 166602520]

約数ペア:

[(1, 166602520), (2, 83301260), (4, 41650630), (5, 33320504), (7, 23800360), (8, 20825315), (10, 16660252), (14, 11900180), (20, 8330126), (28, 5950090), (35, 4760072), (40, 4165063), (56, 2975045), (70, 2380036), (140, 1190018), (280, 595009), (317, 525560), (634, 262780), (1268, 131390), (1585, 105112), (1877, 88760), (2219, 75080), (2536, 65695), (3170, 52556), (3754, 44380), (4438, 37540), (6340, 26278), (7508, 22190), (8876, 18770), (9385, 17752), (11095, 15016), (12680, 13139)]