1566369920

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{106411}}^1$

素因数の和:106453

約数の個数: 64

約数和(自身を含む): 3907448640

約数和(自身を除く): 2341078720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 320, 368, 460, 640, 736, 920, 1472, 1840, 2944, 3680, 7360, 14720, 106411, 212822, 425644, 532055, 851288, 1064110, 1702576, 2128220, 2447453, 3405152, 4256440, 4894906, 6810304, 8512880, 9789812, 12237265, 13620608, 17025760, 19579624, 24474530, 34051520, 39159248, 48949060, 68103040, 78318496, 97898120, 156636992, 195796240, 313273984, 391592480, 783184960, 1566369920]

約数ペア:

[(1, 1566369920), (2, 783184960), (4, 391592480), (5, 313273984), (8, 195796240), (10, 156636992), (16, 97898120), (20, 78318496), (23, 68103040), (32, 48949060), (40, 39159248), (46, 34051520), (64, 24474530), (80, 19579624), (92, 17025760), (115, 13620608), (128, 12237265), (160, 9789812), (184, 8512880), (230, 6810304), (320, 4894906), (368, 4256440), (460, 3405152), (640, 2447453), (736, 2128220), (920, 1702576), (1472, 1064110), (1840, 851288), (2944, 532055), (3680, 425644), (7360, 212822), (14720, 106411)]