76780160

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7057}}^1$

素因数の和:7093

約数の個数: 64

約数和(自身を含む): 194377320

約数和(自身を除く): 117597160

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 1088, 1360, 2176, 2720, 5440, 7057, 10880, 14114, 28228, 35285, 56456, 70570, 112912, 119969, 141140, 225824, 239938, 282280, 451648, 479876, 564560, 599845, 903296, 959752, 1129120, 1199690, 1919504, 2258240, 2399380, 3839008, 4516480, 4798760, 7678016, 9597520, 15356032, 19195040, 38390080, 76780160]

約数ペア:

[(1, 76780160), (2, 38390080), (4, 19195040), (5, 15356032), (8, 9597520), (10, 7678016), (16, 4798760), (17, 4516480), (20, 3839008), (32, 2399380), (34, 2258240), (40, 1919504), (64, 1199690), (68, 1129120), (80, 959752), (85, 903296), (128, 599845), (136, 564560), (160, 479876), (170, 451648), (272, 282280), (320, 239938), (340, 225824), (544, 141140), (640, 119969), (680, 112912), (1088, 70570), (1360, 56456), (2176, 35285), (2720, 28228), (5440, 14114), (7057, 10880)]