67730960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6997}}^1$

素因数の和:7032

約数の個数: 60

約数和(自身を含む): 173116524

約数和(自身を除く): 105385564

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 6997, 9680, 13994, 27988, 34985, 55976, 69970, 76967, 111952, 139940, 153934, 279880, 307868, 384835, 559760, 615736, 769670, 846637, 1231472, 1539340, 1693274, 3078680, 3386548, 4233185, 6157360, 6773096, 8466370, 13546192, 16932740, 33865480, 67730960]

約数ペア:

[(1, 67730960), (2, 33865480), (4, 16932740), (5, 13546192), (8, 8466370), (10, 6773096), (11, 6157360), (16, 4233185), (20, 3386548), (22, 3078680), (40, 1693274), (44, 1539340), (55, 1231472), (80, 846637), (88, 769670), (110, 615736), (121, 559760), (176, 384835), (220, 307868), (242, 279880), (440, 153934), (484, 139940), (605, 111952), (880, 76967), (968, 69970), (1210, 55976), (1936, 34985), (2420, 27988), (4840, 13994), (6997, 9680)]