117724040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{433}}^1\times {\mathrm{971}}^1$

素因数の和:1422

約数の個数: 64

約数和(自身を含む): 303730560

約数和(自身を除く): 186006520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 433, 866, 971, 1732, 1942, 2165, 3031, 3464, 3884, 4330, 4855, 6062, 6797, 7768, 8660, 9710, 12124, 13594, 15155, 17320, 19420, 24248, 27188, 30310, 33985, 38840, 54376, 60620, 67970, 121240, 135940, 271880, 420443, 840886, 1681772, 2102215, 2943101, 3363544, 4204430, 5886202, 8408860, 11772404, 14715505, 16817720, 23544808, 29431010, 58862020, 117724040]

約数ペア:

[(1, 117724040), (2, 58862020), (4, 29431010), (5, 23544808), (7, 16817720), (8, 14715505), (10, 11772404), (14, 8408860), (20, 5886202), (28, 4204430), (35, 3363544), (40, 2943101), (56, 2102215), (70, 1681772), (140, 840886), (280, 420443), (433, 271880), (866, 135940), (971, 121240), (1732, 67970), (1942, 60620), (2165, 54376), (3031, 38840), (3464, 33985), (3884, 30310), (4330, 27188), (4855, 24248), (6062, 19420), (6797, 17320), (7768, 15155), (8660, 13594), (9710, 12124)]