4416327040

素因数分解:

$2^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1\times {\mathrm{419}}^1$

素因数の和:864

約数の個数: 128

約数和(自身を含む): 10857369600

約数和(自身を除く): 6441042560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 320, 344, 383, 419, 430, 640, 688, 766, 838, 860, 1376, 1532, 1676, 1720, 1915, 2095, 2752, 3064, 3352, 3440, 3830, 4190, 5504, 6128, 6704, 6880, 7660, 8380, 12256, 13408, 13760, 15320, 16469, 16760, 18017, 24512, 26816, 27520, 30640, 32938, 33520, 36034, 49024, 53632, 61280, 65876, 67040, 72068, 82345, 90085, 122560, 131752, 134080, 144136, 160477, 164690, 180170, 245120, 263504, 268160, 288272, 320954, 329380, 360340, 527008, 576544, 641908, 658760, 720680, 802385, 1054016, 1153088, 1283816, 1317520, 1441360, 1604770, 2108032, 2306176, 2567632, 2635040, 2882720, 3209540, 5135264, 5270080, 5765440, 6419080, 6900511, 10270528, 10540160, 11530880, 12838160, 13801022, 20541056, 25676320, 27602044, 34502555, 51352640, 55204088, 69005110, 102705280, 110408176, 138010220, 220816352, 276020440, 441632704, 552040880, 883265408, 1104081760, 2208163520, 4416327040]

約数ペア:

[(1, 4416327040), (2, 2208163520), (4, 1104081760), (5, 883265408), (8, 552040880), (10, 441632704), (16, 276020440), (20, 220816352), (32, 138010220), (40, 110408176), (43, 102705280), (64, 69005110), (80, 55204088), (86, 51352640), (128, 34502555), (160, 27602044), (172, 25676320), (215, 20541056), (320, 13801022), (344, 12838160), (383, 11530880), (419, 10540160), (430, 10270528), (640, 6900511), (688, 6419080), (766, 5765440), (838, 5270080), (860, 5135264), (1376, 3209540), (1532, 2882720), (1676, 2635040), (1720, 2567632), (1915, 2306176), (2095, 2108032), (2752, 1604770), (3064, 1441360), (3352, 1317520), (3440, 1283816), (3830, 1153088), (4190, 1054016), (5504, 802385), (6128, 720680), (6704, 658760), (6880, 641908), (7660, 576544), (8380, 527008), (12256, 360340), (13408, 329380), (13760, 320954), (15320, 288272), (16469, 268160), (16760, 263504), (18017, 245120), (24512, 180170), (26816, 164690), (27520, 160477), (30640, 144136), (32938, 134080), (33520, 131752), (36034, 122560), (49024, 90085), (53632, 82345), (61280, 72068), (65876, 67040)]