137476240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5387}}^1$

素因数の和:5440

約数の個数: 80

約数和(自身を含む): 360780480

約数和(自身を除く): 223304240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 29, 40, 44, 55, 58, 80, 88, 110, 116, 145, 176, 220, 232, 290, 319, 440, 464, 580, 638, 880, 1160, 1276, 1595, 2320, 2552, 3190, 5104, 5387, 6380, 10774, 12760, 21548, 25520, 26935, 43096, 53870, 59257, 86192, 107740, 118514, 156223, 215480, 237028, 296285, 312446, 430960, 474056, 592570, 624892, 781115, 948112, 1185140, 1249784, 1562230, 1718453, 2370280, 2499568, 3124460, 3436906, 4740560, 6248920, 6873812, 8592265, 12497840, 13747624, 17184530, 27495248, 34369060, 68738120, 137476240]

約数ペア:

[(1, 137476240), (2, 68738120), (4, 34369060), (5, 27495248), (8, 17184530), (10, 13747624), (11, 12497840), (16, 8592265), (20, 6873812), (22, 6248920), (29, 4740560), (40, 3436906), (44, 3124460), (55, 2499568), (58, 2370280), (80, 1718453), (88, 1562230), (110, 1249784), (116, 1185140), (145, 948112), (176, 781115), (220, 624892), (232, 592570), (290, 474056), (319, 430960), (440, 312446), (464, 296285), (580, 237028), (638, 215480), (880, 156223), (1160, 118514), (1276, 107740), (1595, 86192), (2320, 59257), (2552, 53870), (3190, 43096), (5104, 26935), (5387, 25520), (6380, 21548), (10774, 12760)]