1137925120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2039}}^1$

素因数の和:2173

約数の個数: 88

約数和(自身を含む): 2756080800

約数和(自身を除く): 1618155680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 109, 128, 160, 218, 256, 320, 436, 512, 545, 640, 872, 1024, 1090, 1280, 1744, 2039, 2180, 2560, 3488, 4078, 4360, 5120, 6976, 8156, 8720, 10195, 13952, 16312, 17440, 20390, 27904, 32624, 34880, 40780, 55808, 65248, 69760, 81560, 111616, 130496, 139520, 163120, 222251, 260992, 279040, 326240, 444502, 521984, 558080, 652480, 889004, 1043968, 1111255, 1304960, 1778008, 2087936, 2222510, 2609920, 3556016, 4445020, 5219840, 7112032, 8890040, 10439680, 14224064, 17780080, 28448128, 35560160, 56896256, 71120320, 113792512, 142240640, 227585024, 284481280, 568962560, 1137925120]

約数ペア:

[(1, 1137925120), (2, 568962560), (4, 284481280), (5, 227585024), (8, 142240640), (10, 113792512), (16, 71120320), (20, 56896256), (32, 35560160), (40, 28448128), (64, 17780080), (80, 14224064), (109, 10439680), (128, 8890040), (160, 7112032), (218, 5219840), (256, 4445020), (320, 3556016), (436, 2609920), (512, 2222510), (545, 2087936), (640, 1778008), (872, 1304960), (1024, 1111255), (1090, 1043968), (1280, 889004), (1744, 652480), (2039, 558080), (2180, 521984), (2560, 444502), (3488, 326240), (4078, 279040), (4360, 260992), (5120, 222251), (6976, 163120), (8156, 139520), (8720, 130496), (10195, 111616), (13952, 81560), (16312, 69760), (17440, 65248), (20390, 55808), (27904, 40780), (32624, 34880)]