1149895040

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1151}}^1$

素因数の和:1400

約数の個数: 128

約数和(自身を含む): 3158507520

約数和(自身を除く): 2008612480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 280, 320, 446, 448, 560, 640, 892, 896, 1115, 1120, 1151, 1561, 1784, 2230, 2240, 2302, 3122, 3568, 4460, 4480, 4604, 5755, 6244, 7136, 7805, 8057, 8920, 9208, 11510, 12488, 14272, 15610, 16114, 17840, 18416, 23020, 24976, 28544, 31220, 32228, 35680, 36832, 40285, 46040, 49952, 62440, 64456, 71360, 73664, 80570, 92080, 99904, 124880, 128912, 142720, 147328, 161140, 184160, 199808, 249760, 256673, 257824, 322280, 368320, 499520, 513346, 515648, 644560, 736640, 999040, 1026692, 1031296, 1283365, 1289120, 1796711, 2053384, 2566730, 2578240, 3593422, 4106768, 5133460, 5156480, 7186844, 8213536, 8983555, 10266920, 14373688, 16427072, 17967110, 20533840, 28747376, 32854144, 35934220, 41067680, 57494752, 71868440, 82135360, 114989504, 143736880, 164270720, 229979008, 287473760, 574947520, 1149895040]

約数ペア:

[(1, 1149895040), (2, 574947520), (4, 287473760), (5, 229979008), (7, 164270720), (8, 143736880), (10, 114989504), (14, 82135360), (16, 71868440), (20, 57494752), (28, 41067680), (32, 35934220), (35, 32854144), (40, 28747376), (56, 20533840), (64, 17967110), (70, 16427072), (80, 14373688), (112, 10266920), (128, 8983555), (140, 8213536), (160, 7186844), (223, 5156480), (224, 5133460), (280, 4106768), (320, 3593422), (446, 2578240), (448, 2566730), (560, 2053384), (640, 1796711), (892, 1289120), (896, 1283365), (1115, 1031296), (1120, 1026692), (1151, 999040), (1561, 736640), (1784, 644560), (2230, 515648), (2240, 513346), (2302, 499520), (3122, 368320), (3568, 322280), (4460, 257824), (4480, 256673), (4604, 249760), (5755, 199808), (6244, 184160), (7136, 161140), (7805, 147328), (8057, 142720), (8920, 128912), (9208, 124880), (11510, 99904), (12488, 92080), (14272, 80570), (15610, 73664), (16114, 71360), (17840, 64456), (18416, 62440), (23020, 49952), (24976, 46040), (28544, 40285), (31220, 36832), (32228, 35680)]