1125046720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{1193}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 3071579328

約数和(自身を除く): 1946532608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 421, 448, 560, 842, 1120, 1193, 1684, 2105, 2240, 2386, 2947, 3368, 4210, 4772, 5894, 5965, 6736, 8351, 8420, 9544, 11788, 11930, 13472, 14735, 16702, 16840, 19088, 23576, 23860, 26944, 29470, 33404, 33680, 38176, 41755, 47152, 47720, 58940, 66808, 67360, 76352, 83510, 94304, 95440, 117880, 133616, 134720, 167020, 188608, 190880, 235760, 267232, 334040, 381760, 471520, 502253, 534464, 668080, 943040, 1004506, 1336160, 2009012, 2511265, 2672320, 3515771, 4018024, 5022530, 7031542, 8036048, 10045060, 14063084, 16072096, 17578855, 20090120, 28126168, 32144192, 35157710, 40180240, 56252336, 70315420, 80360480, 112504672, 140630840, 160720960, 225009344, 281261680, 562523360, 1125046720]

約数ペア:

[(1, 1125046720), (2, 562523360), (4, 281261680), (5, 225009344), (7, 160720960), (8, 140630840), (10, 112504672), (14, 80360480), (16, 70315420), (20, 56252336), (28, 40180240), (32, 35157710), (35, 32144192), (40, 28126168), (56, 20090120), (64, 17578855), (70, 16072096), (80, 14063084), (112, 10045060), (140, 8036048), (160, 7031542), (224, 5022530), (280, 4018024), (320, 3515771), (421, 2672320), (448, 2511265), (560, 2009012), (842, 1336160), (1120, 1004506), (1193, 943040), (1684, 668080), (2105, 534464), (2240, 502253), (2386, 471520), (2947, 381760), (3368, 334040), (4210, 267232), (4772, 235760), (5894, 190880), (5965, 188608), (6736, 167020), (8351, 134720), (8420, 133616), (9544, 117880), (11788, 95440), (11930, 94304), (13472, 83510), (14735, 76352), (16702, 67360), (16840, 66808), (19088, 58940), (23576, 47720), (23860, 47152), (26944, 41755), (29470, 38176), (33404, 33680)]