127417080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151687}}^1$

素因数の和:151708

約数の個数: 64

約数和(自身を含む): 436861440

約数和(自身を除く): 309444360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 151687, 303374, 455061, 606748, 758435, 910122, 1061809, 1213496, 1516870, 1820244, 2123618, 2275305, 3033740, 3185427, 3640488, 4247236, 4550610, 5309045, 6067480, 6370854, 8494472, 9101220, 10618090, 12741708, 15927135, 18202440, 21236180, 25483416, 31854270, 42472360, 63708540, 127417080]

約数ペア:

[(1, 127417080), (2, 63708540), (3, 42472360), (4, 31854270), (5, 25483416), (6, 21236180), (7, 18202440), (8, 15927135), (10, 12741708), (12, 10618090), (14, 9101220), (15, 8494472), (20, 6370854), (21, 6067480), (24, 5309045), (28, 4550610), (30, 4247236), (35, 3640488), (40, 3185427), (42, 3033740), (56, 2275305), (60, 2123618), (70, 1820244), (84, 1516870), (105, 1213496), (120, 1061809), (140, 910122), (168, 758435), (210, 606748), (280, 455061), (420, 303374), (840, 151687)]