274984320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 256

約数和(自身を含む): 987033600

約数和(自身を除く): 712049280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 26, 30, 32, 39, 40, 46, 48, 52, 60, 64, 65, 69, 78, 80, 92, 96, 104, 115, 120, 128, 130, 138, 156, 160, 184, 192, 195, 208, 230, 240, 260, 276, 299, 312, 320, 345, 368, 384, 390, 416, 460, 479, 480, 520, 552, 598, 624, 640, 690, 736, 780, 832, 897, 920, 958, 960, 1040, 1104, 1196, 1248, 1380, 1437, 1472, 1495, 1560, 1664, 1794, 1840, 1916, 1920, 2080, 2208, 2392, 2395, 2496, 2760, 2874, 2944, 2990, 3120, 3588, 3680, 3832, 4160, 4416, 4485, 4784, 4790, 4992, 5520, 5748, 5980, 6227, 6240, 7176, 7185, 7360, 7664, 8320, 8832, 8970, 9568, 9580, 11017, 11040, 11496, 11960, 12454, 12480, 14352, 14370, 14720, 15328, 17940, 18681, 19136, 19160, 22034, 22080, 22992, 23920, 24908, 24960, 28704, 28740, 30656, 31135, 33051, 35880, 37362, 38272, 38320, 44068, 44160, 45984, 47840, 49816, 55085, 57408, 57480, 61312, 62270, 66102, 71760, 74724, 76640, 88136, 91968, 93405, 95680, 99632, 110170, 114816, 114960, 124540, 132204, 143221, 143520, 149448, 153280, 165255, 176272, 183936, 186810, 191360, 199264, 220340, 229920, 249080, 264408, 286442, 287040, 298896, 306560, 330510, 352544, 373620, 398528, 429663, 440680, 459840, 498160, 528816, 572884, 574080, 597792, 661020, 705088, 716105, 747240, 797056, 859326, 881360, 919680, 996320, 1057632, 1145768, 1195584, 1322040, 1410176, 1432210, 1494480, 1718652, 1762720, 1992640, 2115264, 2148315, 2291536, 2391168, 2644080, 2864420, 2988960, 3437304, 3525440, 3985280, 4230528, 4296630, 4583072, 5288160, 5728840, 5977920, 6874608, 7050880, 8593260, 9166144, 10576320, 11457680, 11955840, 13749216, 17186520, 18332288, 21152640, 22915360, 27498432, 34373040, 45830720, 54996864, 68746080, 91661440, 137492160, 274984320]

約数ペア:

[(1, 274984320), (2, 137492160), (3, 91661440), (4, 68746080), (5, 54996864), (6, 45830720), (8, 34373040), (10, 27498432), (12, 22915360), (13, 21152640), (15, 18332288), (16, 17186520), (20, 13749216), (23, 11955840), (24, 11457680), (26, 10576320), (30, 9166144), (32, 8593260), (39, 7050880), (40, 6874608), (46, 5977920), (48, 5728840), (52, 5288160), (60, 4583072), (64, 4296630), (65, 4230528), (69, 3985280), (78, 3525440), (80, 3437304), (92, 2988960), (96, 2864420), (104, 2644080), (115, 2391168), (120, 2291536), (128, 2148315), (130, 2115264), (138, 1992640), (156, 1762720), (160, 1718652), (184, 1494480), (192, 1432210), (195, 1410176), (208, 1322040), (230, 1195584), (240, 1145768), (260, 1057632), (276, 996320), (299, 919680), (312, 881360), (320, 859326), (345, 797056), (368, 747240), (384, 716105), (390, 705088), (416, 661020), (460, 597792), (479, 574080), (480, 572884), (520, 528816), (552, 498160), (598, 459840), (624, 440680), (640, 429663), (690, 398528), (736, 373620), (780, 352544), (832, 330510), (897, 306560), (920, 298896), (958, 287040), (960, 286442), (1040, 264408), (1104, 249080), (1196, 229920), (1248, 220340), (1380, 199264), (1437, 191360), (1472, 186810), (1495, 183936), (1560, 176272), (1664, 165255), (1794, 153280), (1840, 149448), (1916, 143520), (1920, 143221), (2080, 132204), (2208, 124540), (2392, 114960), (2395, 114816), (2496, 110170), (2760, 99632), (2874, 95680), (2944, 93405), (2990, 91968), (3120, 88136), (3588, 76640), (3680, 74724), (3832, 71760), (4160, 66102), (4416, 62270), (4485, 61312), (4784, 57480), (4790, 57408), (4992, 55085), (5520, 49816), (5748, 47840), (5980, 45984), (6227, 44160), (6240, 44068), (7176, 38320), (7185, 38272), (7360, 37362), (7664, 35880), (8320, 33051), (8832, 31135), (8970, 30656), (9568, 28740), (9580, 28704), (11017, 24960), (11040, 24908), (11496, 23920), (11960, 22992), (12454, 22080), (12480, 22034), (14352, 19160), (14370, 19136), (14720, 18681), (15328, 17940)]