6468216720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{3850129}}^1$

素因数の和:3850152

約数の個数: 80

約数和(自身を含む): 22915973760

約数和(自身を除く): 16447757040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 3850129, 7700258, 11550387, 15400516, 19250645, 23100774, 26950903, 30801032, 38501290, 46201548, 53901806, 57751935, 61602064, 77002580, 80852709, 92403096, 107803612, 115503870, 134754515, 154005160, 161705418, 184806192, 215607224, 231007740, 269509030, 308010320, 323410836, 404263545, 431214448, 462015480, 539018060, 646821672, 808527090, 924030960, 1078036120, 1293643344, 1617054180, 2156072240, 3234108360, 6468216720]

約数ペア:

[(1, 6468216720), (2, 3234108360), (3, 2156072240), (4, 1617054180), (5, 1293643344), (6, 1078036120), (7, 924030960), (8, 808527090), (10, 646821672), (12, 539018060), (14, 462015480), (15, 431214448), (16, 404263545), (20, 323410836), (21, 308010320), (24, 269509030), (28, 231007740), (30, 215607224), (35, 184806192), (40, 161705418), (42, 154005160), (48, 134754515), (56, 115503870), (60, 107803612), (70, 92403096), (80, 80852709), (84, 77002580), (105, 61602064), (112, 57751935), (120, 53901806), (140, 46201548), (168, 38501290), (210, 30801032), (240, 26950903), (280, 23100774), (336, 19250645), (420, 15400516), (560, 11550387), (840, 7700258), (1680, 3850129)]