130200560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5407}}^1$

素因数の和:5470

約数の個数: 80

約数和(自身を含む): 354072576

約数和(自身を除く): 223872016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 3010, 3440, 4816, 5407, 6020, 10814, 12040, 21628, 24080, 27035, 37849, 43256, 54070, 75698, 86512, 108140, 151396, 189245, 216280, 232501, 302792, 378490, 432560, 465002, 605584, 756980, 930004, 1162505, 1513960, 1627507, 1860008, 2325010, 3027920, 3255014, 3720016, 4650020, 6510028, 8137535, 9300040, 13020056, 16275070, 18600080, 26040112, 32550140, 65100280, 130200560]

約数ペア:

[(1, 130200560), (2, 65100280), (4, 32550140), (5, 26040112), (7, 18600080), (8, 16275070), (10, 13020056), (14, 9300040), (16, 8137535), (20, 6510028), (28, 4650020), (35, 3720016), (40, 3255014), (43, 3027920), (56, 2325010), (70, 1860008), (80, 1627507), (86, 1513960), (112, 1162505), (140, 930004), (172, 756980), (215, 605584), (280, 465002), (301, 432560), (344, 378490), (430, 302792), (560, 232501), (602, 216280), (688, 189245), (860, 151396), (1204, 108140), (1505, 86512), (1720, 75698), (2408, 54070), (3010, 43256), (3440, 37849), (4816, 27035), (5407, 24080), (6020, 21628), (10814, 12040)]