214285440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 687398400

約数和(自身を除く): 473112960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 233, 240, 320, 384, 466, 479, 480, 640, 699, 932, 958, 960, 1165, 1398, 1437, 1864, 1916, 1920, 2330, 2395, 2796, 2874, 3495, 3728, 3832, 4660, 4790, 5592, 5748, 6990, 7185, 7456, 7664, 9320, 9580, 11184, 11496, 13980, 14370, 14912, 15328, 18640, 19160, 22368, 22992, 27960, 28740, 29824, 30656, 37280, 38320, 44736, 45984, 55920, 57480, 61312, 74560, 76640, 89472, 91968, 111607, 111840, 114960, 149120, 153280, 183936, 223214, 223680, 229920, 306560, 334821, 446428, 447360, 459840, 558035, 669642, 892856, 919680, 1116070, 1339284, 1674105, 1785712, 2232140, 2678568, 3348210, 3571424, 4464280, 5357136, 6696420, 7142848, 8928560, 10714272, 13392840, 14285696, 17857120, 21428544, 26785680, 35714240, 42857088, 53571360, 71428480, 107142720, 214285440]

約数ペア:

[(1, 214285440), (2, 107142720), (3, 71428480), (4, 53571360), (5, 42857088), (6, 35714240), (8, 26785680), (10, 21428544), (12, 17857120), (15, 14285696), (16, 13392840), (20, 10714272), (24, 8928560), (30, 7142848), (32, 6696420), (40, 5357136), (48, 4464280), (60, 3571424), (64, 3348210), (80, 2678568), (96, 2232140), (120, 1785712), (128, 1674105), (160, 1339284), (192, 1116070), (233, 919680), (240, 892856), (320, 669642), (384, 558035), (466, 459840), (479, 447360), (480, 446428), (640, 334821), (699, 306560), (932, 229920), (958, 223680), (960, 223214), (1165, 183936), (1398, 153280), (1437, 149120), (1864, 114960), (1916, 111840), (1920, 111607), (2330, 91968), (2395, 89472), (2796, 76640), (2874, 74560), (3495, 61312), (3728, 57480), (3832, 55920), (4660, 45984), (4790, 44736), (5592, 38320), (5748, 37280), (6990, 30656), (7185, 29824), (7456, 28740), (7664, 27960), (9320, 22992), (9580, 22368), (11184, 19160), (11496, 18640), (13980, 15328), (14370, 14912)]