103713680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1109}}^1$

素因数の和:1296

約数の個数: 80

約数和(自身を含む): 277482240

約数和(自身を除く): 173768560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1109, 1169, 1336, 1670, 2218, 2338, 2672, 3340, 4436, 4676, 5545, 5845, 6680, 7763, 8872, 9352, 11090, 11690, 13360, 15526, 17744, 18704, 22180, 23380, 31052, 38815, 44360, 46760, 62104, 77630, 88720, 93520, 124208, 155260, 185203, 310520, 370406, 621040, 740812, 926015, 1296421, 1481624, 1852030, 2592842, 2963248, 3704060, 5185684, 6482105, 7408120, 10371368, 12964210, 14816240, 20742736, 25928420, 51856840, 103713680]

約数ペア:

[(1, 103713680), (2, 51856840), (4, 25928420), (5, 20742736), (7, 14816240), (8, 12964210), (10, 10371368), (14, 7408120), (16, 6482105), (20, 5185684), (28, 3704060), (35, 2963248), (40, 2592842), (56, 1852030), (70, 1481624), (80, 1296421), (112, 926015), (140, 740812), (167, 621040), (280, 370406), (334, 310520), (560, 185203), (668, 155260), (835, 124208), (1109, 93520), (1169, 88720), (1336, 77630), (1670, 62104), (2218, 46760), (2338, 44360), (2672, 38815), (3340, 31052), (4436, 23380), (4676, 22180), (5545, 18704), (5845, 17744), (6680, 15526), (7763, 13360), (8872, 11690), (9352, 11090)]