7620760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 20761920

約数和(自身を除く): 13141160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 238, 280, 340, 476, 595, 680, 952, 1190, 1601, 2380, 3202, 4760, 6404, 8005, 11207, 12808, 16010, 22414, 27217, 32020, 44828, 54434, 56035, 64040, 89656, 108868, 112070, 136085, 190519, 217736, 224140, 272170, 381038, 448280, 544340, 762076, 952595, 1088680, 1524152, 1905190, 3810380, 7620760]

約数ペア:

[(1, 7620760), (2, 3810380), (4, 1905190), (5, 1524152), (7, 1088680), (8, 952595), (10, 762076), (14, 544340), (17, 448280), (20, 381038), (28, 272170), (34, 224140), (35, 217736), (40, 190519), (56, 136085), (68, 112070), (70, 108868), (85, 89656), (119, 64040), (136, 56035), (140, 54434), (170, 44828), (238, 32020), (280, 27217), (340, 22414), (476, 16010), (595, 12808), (680, 11207), (952, 8005), (1190, 6404), (1601, 4760), (2380, 3202)]