342817920

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 320

約数和(自身を含む): 1299612600

約数和(自身を除く): 956794680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 324, 340, 360, 384, 389, 405, 408, 432, 459, 480, 510, 540, 544, 576, 612, 640, 648, 680, 720, 765, 778, 810, 816, 864, 918, 960, 1020, 1080, 1088, 1152, 1167, 1224, 1296, 1360, 1377, 1440, 1530, 1556, 1620, 1632, 1728, 1836, 1920, 1945, 2040, 2160, 2176, 2295, 2334, 2448, 2592, 2720, 2754, 2880, 3060, 3112, 3240, 3264, 3456, 3501, 3672, 3890, 4080, 4320, 4590, 4668, 4896, 5184, 5440, 5508, 5760, 5835, 6120, 6224, 6480, 6528, 6613, 6885, 7002, 7344, 7780, 8160, 8640, 9180, 9336, 9792, 10368, 10503, 10880, 11016, 11670, 12240, 12448, 12960, 13226, 13770, 14004, 14688, 15560, 16320, 17280, 17505, 18360, 18672, 19584, 19839, 21006, 22032, 23340, 24480, 24896, 25920, 26452, 27540, 28008, 29376, 31120, 31509, 32640, 33065, 35010, 36720, 37344, 39678, 42012, 44064, 46680, 48960, 49792, 51840, 52515, 52904, 55080, 56016, 58752, 59517, 62240, 63018, 66130, 70020, 73440, 74688, 79356, 84024, 88128, 93360, 97920, 99195, 105030, 105808, 110160, 112032, 119034, 124480, 126036, 132260, 140040, 146880, 149376, 157545, 158712, 168048, 176256, 178551, 186720, 198390, 210060, 211616, 220320, 224064, 238068, 248960, 252072, 264520, 280080, 293760, 297585, 315090, 317424, 336096, 357102, 373440, 396780, 420120, 423232, 440640, 448128, 476136, 504144, 529040, 535653, 560160, 595170, 630180, 634848, 672192, 714204, 746880, 793560, 840240, 846464, 881280, 892755, 952272, 1008288, 1058080, 1071306, 1120320, 1190340, 1260360, 1269696, 1344384, 1428408, 1587120, 1680480, 1785510, 1904544, 2016576, 2116160, 2142612, 2240640, 2380680, 2520720, 2539392, 2678265, 2856816, 3174240, 3360960, 3571020, 3809088, 4033152, 4232320, 4285224, 4761360, 5041440, 5356530, 5713632, 6348480, 6721920, 7142040, 7618176, 8570448, 9522720, 10082880, 10713060, 11427264, 12696960, 14284080, 17140896, 19045440, 20165760, 21426120, 22854528, 28568160, 34281792, 38090880, 42852240, 57136320, 68563584, 85704480, 114272640, 171408960, 342817920]

約数ペア:

[(1, 342817920), (2, 171408960), (3, 114272640), (4, 85704480), (5, 68563584), (6, 57136320), (8, 42852240), (9, 38090880), (10, 34281792), (12, 28568160), (15, 22854528), (16, 21426120), (17, 20165760), (18, 19045440), (20, 17140896), (24, 14284080), (27, 12696960), (30, 11427264), (32, 10713060), (34, 10082880), (36, 9522720), (40, 8570448), (45, 7618176), (48, 7142040), (51, 6721920), (54, 6348480), (60, 5713632), (64, 5356530), (68, 5041440), (72, 4761360), (80, 4285224), (81, 4232320), (85, 4033152), (90, 3809088), (96, 3571020), (102, 3360960), (108, 3174240), (120, 2856816), (128, 2678265), (135, 2539392), (136, 2520720), (144, 2380680), (153, 2240640), (160, 2142612), (162, 2116160), (170, 2016576), (180, 1904544), (192, 1785510), (204, 1680480), (216, 1587120), (240, 1428408), (255, 1344384), (270, 1269696), (272, 1260360), (288, 1190340), (306, 1120320), (320, 1071306), (324, 1058080), (340, 1008288), (360, 952272), (384, 892755), (389, 881280), (405, 846464), (408, 840240), (432, 793560), (459, 746880), (480, 714204), (510, 672192), (540, 634848), (544, 630180), (576, 595170), (612, 560160), (640, 535653), (648, 529040), (680, 504144), (720, 476136), (765, 448128), (778, 440640), (810, 423232), (816, 420120), (864, 396780), (918, 373440), (960, 357102), (1020, 336096), (1080, 317424), (1088, 315090), (1152, 297585), (1167, 293760), (1224, 280080), (1296, 264520), (1360, 252072), (1377, 248960), (1440, 238068), (1530, 224064), (1556, 220320), (1620, 211616), (1632, 210060), (1728, 198390), (1836, 186720), (1920, 178551), (1945, 176256), (2040, 168048), (2160, 158712), (2176, 157545), (2295, 149376), (2334, 146880), (2448, 140040), (2592, 132260), (2720, 126036), (2754, 124480), (2880, 119034), (3060, 112032), (3112, 110160), (3240, 105808), (3264, 105030), (3456, 99195), (3501, 97920), (3672, 93360), (3890, 88128), (4080, 84024), (4320, 79356), (4590, 74688), (4668, 73440), (4896, 70020), (5184, 66130), (5440, 63018), (5508, 62240), (5760, 59517), (5835, 58752), (6120, 56016), (6224, 55080), (6480, 52904), (6528, 52515), (6613, 51840), (6885, 49792), (7002, 48960), (7344, 46680), (7780, 44064), (8160, 42012), (8640, 39678), (9180, 37344), (9336, 36720), (9792, 35010), (10368, 33065), (10503, 32640), (10880, 31509), (11016, 31120), (11670, 29376), (12240, 28008), (12448, 27540), (12960, 26452), (13226, 25920), (13770, 24896), (14004, 24480), (14688, 23340), (15560, 22032), (16320, 21006), (17280, 19839), (17505, 19584), (18360, 18672)]