207983280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7669}}^1$

素因数の和:7798

約数の個数: 80

約数和(自身を含む): 650538720

約数和(自身を除く): 442555440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 7669, 9040, 13560, 15338, 23007, 27120, 30676, 38345, 46014, 61352, 76690, 92028, 115035, 122704, 153380, 184056, 230070, 306760, 368112, 460140, 613520, 866597, 920280, 1733194, 1840560, 2599791, 3466388, 4332985, 5199582, 6932776, 8665970, 10399164, 12998955, 13865552, 17331940, 20798328, 25997910, 34663880, 41596656, 51995820, 69327760, 103991640, 207983280]

約数ペア:

[(1, 207983280), (2, 103991640), (3, 69327760), (4, 51995820), (5, 41596656), (6, 34663880), (8, 25997910), (10, 20798328), (12, 17331940), (15, 13865552), (16, 12998955), (20, 10399164), (24, 8665970), (30, 6932776), (40, 5199582), (48, 4332985), (60, 3466388), (80, 2599791), (113, 1840560), (120, 1733194), (226, 920280), (240, 866597), (339, 613520), (452, 460140), (565, 368112), (678, 306760), (904, 230070), (1130, 184056), (1356, 153380), (1695, 122704), (1808, 115035), (2260, 92028), (2712, 76690), (3390, 61352), (4520, 46014), (5424, 38345), (6780, 30676), (7669, 27120), (9040, 23007), (13560, 15338)]