16757360

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 41783040

約数和(自身を除く): 25025680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 31, 40, 58, 62, 80, 116, 124, 145, 155, 232, 233, 248, 290, 310, 464, 466, 496, 580, 620, 899, 932, 1160, 1165, 1240, 1798, 1864, 2320, 2330, 2480, 3596, 3728, 4495, 4660, 6757, 7192, 7223, 8990, 9320, 13514, 14384, 14446, 17980, 18640, 27028, 28892, 33785, 35960, 36115, 54056, 57784, 67570, 71920, 72230, 108112, 115568, 135140, 144460, 209467, 270280, 288920, 418934, 540560, 577840, 837868, 1047335, 1675736, 2094670, 3351472, 4189340, 8378680, 16757360]

約数ペア:

[(1, 16757360), (2, 8378680), (4, 4189340), (5, 3351472), (8, 2094670), (10, 1675736), (16, 1047335), (20, 837868), (29, 577840), (31, 540560), (40, 418934), (58, 288920), (62, 270280), (80, 209467), (116, 144460), (124, 135140), (145, 115568), (155, 108112), (232, 72230), (233, 71920), (248, 67570), (290, 57784), (310, 54056), (464, 36115), (466, 35960), (496, 33785), (580, 28892), (620, 27028), (899, 18640), (932, 17980), (1160, 14446), (1165, 14384), (1240, 13514), (1798, 9320), (1864, 8990), (2320, 7223), (2330, 7192), (2480, 6757), (3596, 4660), (3728, 4495)]