68119680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2126

約数の個数: 128

約数和(自身を含む): 230014080

約数和(自身を除く): 161894400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2087, 2176, 2720, 3264, 4080, 4174, 5440, 6261, 6528, 8160, 8348, 10435, 10880, 12522, 16320, 16696, 20870, 25044, 31305, 32640, 33392, 35479, 41740, 50088, 62610, 66784, 70958, 83480, 100176, 106437, 125220, 133568, 141916, 166960, 177395, 200352, 212874, 250440, 267136, 283832, 333920, 354790, 400704, 425748, 500880, 532185, 567664, 667840, 709580, 801408, 851496, 1001760, 1064370, 1135328, 1335680, 1419160, 1702992, 2003520, 2128740, 2270656, 2838320, 3405984, 4007040, 4257480, 4541312, 5676640, 6811968, 8514960, 11353280, 13623936, 17029920, 22706560, 34059840, 68119680]

約数ペア:

[(1, 68119680), (2, 34059840), (3, 22706560), (4, 17029920), (5, 13623936), (6, 11353280), (8, 8514960), (10, 6811968), (12, 5676640), (15, 4541312), (16, 4257480), (17, 4007040), (20, 3405984), (24, 2838320), (30, 2270656), (32, 2128740), (34, 2003520), (40, 1702992), (48, 1419160), (51, 1335680), (60, 1135328), (64, 1064370), (68, 1001760), (80, 851496), (85, 801408), (96, 709580), (102, 667840), (120, 567664), (128, 532185), (136, 500880), (160, 425748), (170, 400704), (192, 354790), (204, 333920), (240, 283832), (255, 267136), (272, 250440), (320, 212874), (340, 200352), (384, 177395), (408, 166960), (480, 141916), (510, 133568), (544, 125220), (640, 106437), (680, 100176), (816, 83480), (960, 70958), (1020, 66784), (1088, 62610), (1360, 50088), (1632, 41740), (1920, 35479), (2040, 33392), (2087, 32640), (2176, 31305), (2720, 25044), (3264, 20870), (4080, 16696), (4174, 16320), (5440, 12522), (6261, 10880), (6528, 10435), (8160, 8348)]