137841760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5351}}^1$

素因数の和:5396

約数の個数: 96

約数和(自身を含む): 388426752

約数和(自身を除く): 250584992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 3220, 3680, 5152, 5351, 6440, 10702, 12880, 21404, 25760, 26755, 37457, 42808, 53510, 74914, 85616, 107020, 123073, 149828, 171232, 187285, 214040, 246146, 299656, 374570, 428080, 492292, 599312, 615365, 749140, 856160, 861511, 984584, 1198624, 1230730, 1498280, 1723022, 1969168, 2461460, 2996560, 3446044, 3938336, 4307555, 4922920, 5993120, 6892088, 8615110, 9845840, 13784176, 17230220, 19691680, 27568352, 34460440, 68920880, 137841760]

約数ペア:

[(1, 137841760), (2, 68920880), (4, 34460440), (5, 27568352), (7, 19691680), (8, 17230220), (10, 13784176), (14, 9845840), (16, 8615110), (20, 6892088), (23, 5993120), (28, 4922920), (32, 4307555), (35, 3938336), (40, 3446044), (46, 2996560), (56, 2461460), (70, 1969168), (80, 1723022), (92, 1498280), (112, 1230730), (115, 1198624), (140, 984584), (160, 861511), (161, 856160), (184, 749140), (224, 615365), (230, 599312), (280, 492292), (322, 428080), (368, 374570), (460, 299656), (560, 246146), (644, 214040), (736, 187285), (805, 171232), (920, 149828), (1120, 123073), (1288, 107020), (1610, 85616), (1840, 74914), (2576, 53510), (3220, 42808), (3680, 37457), (5152, 26755), (5351, 25760), (6440, 21404), (10702, 12880)]