67704560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 203558400

約数和(自身を除く): 135853840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 176, 203, 220, 232, 280, 290, 308, 319, 379, 385, 406, 440, 464, 560, 580, 616, 638, 758, 770, 812, 880, 1015, 1160, 1232, 1276, 1516, 1540, 1595, 1624, 1895, 2030, 2233, 2320, 2552, 2653, 3032, 3080, 3190, 3248, 3790, 4060, 4169, 4466, 5104, 5306, 6064, 6160, 6380, 7580, 8120, 8338, 8932, 10612, 10991, 11165, 12760, 13265, 15160, 16240, 16676, 17864, 20845, 21224, 21982, 22330, 25520, 26530, 29183, 30320, 33352, 35728, 41690, 42448, 43964, 44660, 53060, 54955, 58366, 66704, 76937, 83380, 87928, 89320, 106120, 109910, 116732, 120901, 145915, 153874, 166760, 175856, 178640, 212240, 219820, 233464, 241802, 291830, 307748, 333520, 384685, 439640, 466928, 483604, 583660, 604505, 615496, 769370, 846307, 879280, 967208, 1167320, 1209010, 1230992, 1538740, 1692614, 1934416, 2334640, 2418020, 3077480, 3385228, 4231535, 4836040, 6154960, 6770456, 8463070, 9672080, 13540912, 16926140, 33852280, 67704560]

約数ペア:

[(1, 67704560), (2, 33852280), (4, 16926140), (5, 13540912), (7, 9672080), (8, 8463070), (10, 6770456), (11, 6154960), (14, 4836040), (16, 4231535), (20, 3385228), (22, 3077480), (28, 2418020), (29, 2334640), (35, 1934416), (40, 1692614), (44, 1538740), (55, 1230992), (56, 1209010), (58, 1167320), (70, 967208), (77, 879280), (80, 846307), (88, 769370), (110, 615496), (112, 604505), (116, 583660), (140, 483604), (145, 466928), (154, 439640), (176, 384685), (203, 333520), (220, 307748), (232, 291830), (280, 241802), (290, 233464), (308, 219820), (319, 212240), (379, 178640), (385, 175856), (406, 166760), (440, 153874), (464, 145915), (560, 120901), (580, 116732), (616, 109910), (638, 106120), (758, 89320), (770, 87928), (812, 83380), (880, 76937), (1015, 66704), (1160, 58366), (1232, 54955), (1276, 53060), (1516, 44660), (1540, 43964), (1595, 42448), (1624, 41690), (1895, 35728), (2030, 33352), (2233, 30320), (2320, 29183), (2552, 26530), (2653, 25520), (3032, 22330), (3080, 21982), (3190, 21224), (3248, 20845), (3790, 17864), (4060, 16676), (4169, 16240), (4466, 15160), (5104, 13265), (5306, 12760), (6064, 11165), (6160, 10991), (6380, 10612), (7580, 8932), (8120, 8338)]