2666457480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1307087}}^1$

素因数の和:1307118

約数の個数: 64

約数和(自身を含む): 8469930240

約数和(自身を除く): 5803472760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 1307087, 2614174, 3921261, 5228348, 6535435, 7842522, 10456696, 13070870, 15685044, 19606305, 22220479, 26141740, 31370088, 39212610, 44440958, 52283480, 66661437, 78425220, 88881916, 111102395, 133322874, 156850440, 177763832, 222204790, 266645748, 333307185, 444409580, 533291496, 666614370, 888819160, 1333228740, 2666457480]

約数ペア:

[(1, 2666457480), (2, 1333228740), (3, 888819160), (4, 666614370), (5, 533291496), (6, 444409580), (8, 333307185), (10, 266645748), (12, 222204790), (15, 177763832), (17, 156850440), (20, 133322874), (24, 111102395), (30, 88881916), (34, 78425220), (40, 66661437), (51, 52283480), (60, 44440958), (68, 39212610), (85, 31370088), (102, 26141740), (120, 22220479), (136, 19606305), (170, 15685044), (204, 13070870), (255, 10456696), (340, 7842522), (408, 6535435), (510, 5228348), (680, 3921261), (1020, 2614174), (2040, 1307087)]