140715840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6373}}^1$

素因数の和:6416

約数の個数: 112

約数和(自身を含む): 466270848

約数和(自身を除く): 325555008

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 460, 480, 552, 690, 736, 920, 960, 1104, 1380, 1472, 1840, 2208, 2760, 3680, 4416, 5520, 6373, 7360, 11040, 12746, 19119, 22080, 25492, 31865, 38238, 50984, 63730, 76476, 95595, 101968, 127460, 146579, 152952, 191190, 203936, 254920, 293158, 305904, 382380, 407872, 439737, 509840, 586316, 611808, 732895, 764760, 879474, 1019680, 1172632, 1223616, 1465790, 1529520, 1758948, 2039360, 2198685, 2345264, 2931580, 3059040, 3517896, 4397370, 4690528, 5863160, 6118080, 7035792, 8794740, 9381056, 11726320, 14071584, 17589480, 23452640, 28143168, 35178960, 46905280, 70357920, 140715840]

約数ペア:

[(1, 140715840), (2, 70357920), (3, 46905280), (4, 35178960), (5, 28143168), (6, 23452640), (8, 17589480), (10, 14071584), (12, 11726320), (15, 9381056), (16, 8794740), (20, 7035792), (23, 6118080), (24, 5863160), (30, 4690528), (32, 4397370), (40, 3517896), (46, 3059040), (48, 2931580), (60, 2345264), (64, 2198685), (69, 2039360), (80, 1758948), (92, 1529520), (96, 1465790), (115, 1223616), (120, 1172632), (138, 1019680), (160, 879474), (184, 764760), (192, 732895), (230, 611808), (240, 586316), (276, 509840), (320, 439737), (345, 407872), (368, 382380), (460, 305904), (480, 293158), (552, 254920), (690, 203936), (736, 191190), (920, 152952), (960, 146579), (1104, 127460), (1380, 101968), (1472, 95595), (1840, 76476), (2208, 63730), (2760, 50984), (3680, 38238), (4416, 31865), (5520, 25492), (6373, 22080), (7360, 19119), (11040, 12746)]