122668280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3877}}^1$

素因数の和:4008

約数の個数: 64

約数和(自身を含む): 318306240

約数和(自身を除く): 195637960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 3164, 3877, 3955, 4520, 6328, 7754, 7910, 15508, 15820, 19385, 27139, 31016, 31640, 38770, 54278, 77540, 108556, 135695, 155080, 217112, 271390, 438101, 542780, 876202, 1085560, 1752404, 2190505, 3066707, 3504808, 4381010, 6133414, 8762020, 12266828, 15333535, 17524040, 24533656, 30667070, 61334140, 122668280]

約数ペア:

[(1, 122668280), (2, 61334140), (4, 30667070), (5, 24533656), (7, 17524040), (8, 15333535), (10, 12266828), (14, 8762020), (20, 6133414), (28, 4381010), (35, 3504808), (40, 3066707), (56, 2190505), (70, 1752404), (113, 1085560), (140, 876202), (226, 542780), (280, 438101), (452, 271390), (565, 217112), (791, 155080), (904, 135695), (1130, 108556), (1582, 77540), (2260, 54278), (3164, 38770), (3877, 31640), (3955, 31016), (4520, 27139), (6328, 19385), (7754, 15820), (7910, 15508)]