248289440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5407}}^1$

素因数の和:5470

約数の個数: 96

約数和(自身を含む): 686859264

約数和(自身を除く): 438569824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 328, 410, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2296, 2870, 3280, 4592, 5407, 5740, 6560, 9184, 10814, 11480, 21628, 22960, 27035, 37849, 43256, 45920, 54070, 75698, 86512, 108140, 151396, 173024, 189245, 216280, 221687, 302792, 378490, 432560, 443374, 605584, 756980, 865120, 886748, 1108435, 1211168, 1513960, 1551809, 1773496, 2216870, 3027920, 3103618, 3546992, 4433740, 6055840, 6207236, 7093984, 7759045, 8867480, 12414472, 15518090, 17734960, 24828944, 31036180, 35469920, 49657888, 62072360, 124144720, 248289440]

約数ペア:

[(1, 248289440), (2, 124144720), (4, 62072360), (5, 49657888), (7, 35469920), (8, 31036180), (10, 24828944), (14, 17734960), (16, 15518090), (20, 12414472), (28, 8867480), (32, 7759045), (35, 7093984), (40, 6207236), (41, 6055840), (56, 4433740), (70, 3546992), (80, 3103618), (82, 3027920), (112, 2216870), (140, 1773496), (160, 1551809), (164, 1513960), (205, 1211168), (224, 1108435), (280, 886748), (287, 865120), (328, 756980), (410, 605584), (560, 443374), (574, 432560), (656, 378490), (820, 302792), (1120, 221687), (1148, 216280), (1312, 189245), (1435, 173024), (1640, 151396), (2296, 108140), (2870, 86512), (3280, 75698), (4592, 54070), (5407, 45920), (5740, 43256), (6560, 37849), (9184, 27035), (10814, 22960), (11480, 21628)]