74441360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{433}}^1$

素因数の和:760

約数の個数: 80

約数和(自身を含む): 198903936

約数和(自身を除く): 124462576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 433, 560, 614, 866, 1228, 1535, 1732, 2149, 2165, 2456, 3031, 3070, 3464, 4298, 4330, 4912, 6062, 6140, 6928, 8596, 8660, 10745, 12124, 12280, 15155, 17192, 17320, 21490, 24248, 24560, 30310, 34384, 34640, 42980, 48496, 60620, 85960, 121240, 132931, 171920, 242480, 265862, 531724, 664655, 930517, 1063448, 1329310, 1861034, 2126896, 2658620, 3722068, 4652585, 5317240, 7444136, 9305170, 10634480, 14888272, 18610340, 37220680, 74441360]

約数ペア:

[(1, 74441360), (2, 37220680), (4, 18610340), (5, 14888272), (7, 10634480), (8, 9305170), (10, 7444136), (14, 5317240), (16, 4652585), (20, 3722068), (28, 2658620), (35, 2126896), (40, 1861034), (56, 1329310), (70, 1063448), (80, 930517), (112, 664655), (140, 531724), (280, 265862), (307, 242480), (433, 171920), (560, 132931), (614, 121240), (866, 85960), (1228, 60620), (1535, 48496), (1732, 42980), (2149, 34640), (2165, 34384), (2456, 30310), (3031, 24560), (3070, 24248), (3464, 21490), (4298, 17320), (4330, 17192), (4912, 15155), (6062, 12280), (6140, 12124), (6928, 10745), (8596, 8660)]