73112480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2251}}^1$

素因数の和:2302

約数の個数: 96

約数和(自身を含む): 204301440

約数和(自身を除く): 131188960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 406, 464, 560, 580, 812, 928, 1015, 1120, 1160, 1624, 2030, 2251, 2320, 3248, 4060, 4502, 4640, 6496, 8120, 9004, 11255, 15757, 16240, 18008, 22510, 31514, 32480, 36016, 45020, 63028, 65279, 72032, 78785, 90040, 126056, 130558, 157570, 180080, 252112, 261116, 315140, 326395, 360160, 456953, 504224, 522232, 630280, 652790, 913906, 1044464, 1260560, 1305580, 1827812, 2088928, 2284765, 2521120, 2611160, 3655624, 4569530, 5222320, 7311248, 9139060, 10444640, 14622496, 18278120, 36556240, 73112480]

約数ペア:

[(1, 73112480), (2, 36556240), (4, 18278120), (5, 14622496), (7, 10444640), (8, 9139060), (10, 7311248), (14, 5222320), (16, 4569530), (20, 3655624), (28, 2611160), (29, 2521120), (32, 2284765), (35, 2088928), (40, 1827812), (56, 1305580), (58, 1260560), (70, 1044464), (80, 913906), (112, 652790), (116, 630280), (140, 522232), (145, 504224), (160, 456953), (203, 360160), (224, 326395), (232, 315140), (280, 261116), (290, 252112), (406, 180080), (464, 157570), (560, 130558), (580, 126056), (812, 90040), (928, 78785), (1015, 72032), (1120, 65279), (1160, 63028), (1624, 45020), (2030, 36016), (2251, 32480), (2320, 31514), (3248, 22510), (4060, 18008), (4502, 16240), (4640, 15757), (6496, 11255), (8120, 9004)]