15207307517080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{10501}}^1\times {\mathrm{5172061}}^1$

素因数の和:5182580

約数の個数: 64

約数和(自身を含む): 39108236489280

約数和(自身を除く): 23900928972200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 10501, 21002, 42004, 52505, 73507, 84008, 105010, 147014, 210020, 294028, 367535, 420040, 588056, 735070, 1470140, 2940280, 5172061, 10344122, 20688244, 25860305, 36204427, 41376488, 51720610, 72408854, 103441220, 144817708, 181022135, 206882440, 289635416, 362044270, 724088540, 1448177080, 54311812561, 108623625122, 217247250244, 271559062805, 380182687927, 434494500488, 543118125610, 760365375854, 1086236251220, 1520730751708, 1900913439635, 2172472502440, 3041461503416, 3801826879270, 7603653758540, 15207307517080]

約数ペア:

[(1, 15207307517080), (2, 7603653758540), (4, 3801826879270), (5, 3041461503416), (7, 2172472502440), (8, 1900913439635), (10, 1520730751708), (14, 1086236251220), (20, 760365375854), (28, 543118125610), (35, 434494500488), (40, 380182687927), (56, 271559062805), (70, 217247250244), (140, 108623625122), (280, 54311812561), (10501, 1448177080), (21002, 724088540), (42004, 362044270), (52505, 289635416), (73507, 206882440), (84008, 181022135), (105010, 144817708), (147014, 103441220), (210020, 72408854), (294028, 51720610), (367535, 41376488), (420040, 36204427), (588056, 25860305), (735070, 20688244), (1470140, 10344122), (2940280, 5172061)]