681333120

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1$

素因数の和:384

約数の個数: 384

約数和(自身を含む): 2635345440

約数和(自身を除く): 1954012320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 81, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 162, 180, 192, 195, 208, 216, 234, 240, 243, 260, 270, 288, 312, 320, 324, 337, 351, 360, 384, 390, 405, 416, 432, 468, 480, 486, 520, 540, 576, 585, 624, 640, 648, 674, 702, 720, 780, 810, 832, 864, 936, 960, 972, 1011, 1040, 1053, 1080, 1152, 1170, 1215, 1248, 1296, 1348, 1404, 1440, 1560, 1620, 1664, 1685, 1728, 1755, 1872, 1920, 1944, 2022, 2080, 2106, 2160, 2340, 2430, 2496, 2592, 2696, 2808, 2880, 3033, 3120, 3159, 3240, 3370, 3456, 3510, 3744, 3888, 4044, 4160, 4212, 4320, 4381, 4680, 4860, 4992, 5055, 5184, 5265, 5392, 5616, 5760, 6066, 6240, 6318, 6480, 6740, 7020, 7488, 7776, 8088, 8320, 8424, 8640, 8762, 9099, 9360, 9720, 10110, 10368, 10530, 10784, 11232, 12132, 12480, 12636, 12960, 13143, 13480, 14040, 14976, 15165, 15552, 15795, 16176, 16848, 17280, 17524, 18198, 18720, 19440, 20220, 21060, 21568, 21905, 22464, 24264, 24960, 25272, 25920, 26286, 26960, 27297, 28080, 30330, 31104, 31590, 32352, 33696, 35048, 36396, 37440, 38880, 39429, 40440, 42120, 43136, 43810, 44928, 45495, 48528, 50544, 51840, 52572, 53920, 54594, 56160, 60660, 63180, 64704, 65715, 67392, 70096, 72792, 74880, 77760, 78858, 80880, 81891, 84240, 87620, 90990, 97056, 101088, 105144, 107840, 109188, 112320, 118287, 121320, 126360, 129408, 131430, 134784, 136485, 140192, 145584, 155520, 157716, 161760, 163782, 168480, 175240, 181980, 194112, 197145, 202176, 210288, 215680, 218376, 224640, 236574, 242640, 252720, 262860, 272970, 280384, 291168, 315432, 323520, 327564, 336960, 350480, 354861, 363960, 388224, 394290, 404352, 409455, 420576, 436752, 473148, 485280, 505440, 525720, 545940, 560768, 582336, 591435, 630864, 647040, 655128, 673920, 700960, 709722, 727920, 788580, 818910, 841152, 873504, 946296, 970560, 1010880, 1051440, 1064583, 1091880, 1164672, 1182870, 1261728, 1310256, 1401920, 1419444, 1455840, 1577160, 1637820, 1682304, 1747008, 1774305, 1892592, 1941120, 2021760, 2102880, 2129166, 2183760, 2365740, 2523456, 2620512, 2803840, 2838888, 2911680, 3154320, 3275640, 3494016, 3548610, 3785184, 4205760, 4258332, 4367520, 4731480, 5046912, 5241024, 5322915, 5677776, 5823360, 6308640, 6551280, 7097220, 7570368, 8411520, 8516664, 8735040, 9462960, 10482048, 10645830, 11355552, 12617280, 13102560, 14194440, 15140736, 17033328, 17470080, 18925920, 21291660, 22711104, 25234560, 26205120, 28388880, 34066656, 37851840, 42583320, 45422208, 52410240, 56777760, 68133312, 75703680, 85166640, 113555520, 136266624, 170333280, 227111040, 340666560, 681333120]

約数ペア:

[(1, 681333120), (2, 340666560), (3, 227111040), (4, 170333280), (5, 136266624), (6, 113555520), (8, 85166640), (9, 75703680), (10, 68133312), (12, 56777760), (13, 52410240), (15, 45422208), (16, 42583320), (18, 37851840), (20, 34066656), (24, 28388880), (26, 26205120), (27, 25234560), (30, 22711104), (32, 21291660), (36, 18925920), (39, 17470080), (40, 17033328), (45, 15140736), (48, 14194440), (52, 13102560), (54, 12617280), (60, 11355552), (64, 10645830), (65, 10482048), (72, 9462960), (78, 8735040), (80, 8516664), (81, 8411520), (90, 7570368), (96, 7097220), (104, 6551280), (108, 6308640), (117, 5823360), (120, 5677776), (128, 5322915), (130, 5241024), (135, 5046912), (144, 4731480), (156, 4367520), (160, 4258332), (162, 4205760), (180, 3785184), (192, 3548610), (195, 3494016), (208, 3275640), (216, 3154320), (234, 2911680), (240, 2838888), (243, 2803840), (260, 2620512), (270, 2523456), (288, 2365740), (312, 2183760), (320, 2129166), (324, 2102880), (337, 2021760), (351, 1941120), (360, 1892592), (384, 1774305), (390, 1747008), (405, 1682304), (416, 1637820), (432, 1577160), (468, 1455840), (480, 1419444), (486, 1401920), (520, 1310256), (540, 1261728), (576, 1182870), (585, 1164672), (624, 1091880), (640, 1064583), (648, 1051440), (674, 1010880), (702, 970560), (720, 946296), (780, 873504), (810, 841152), (832, 818910), (864, 788580), (936, 727920), (960, 709722), (972, 700960), (1011, 673920), (1040, 655128), (1053, 647040), (1080, 630864), (1152, 591435), (1170, 582336), (1215, 560768), (1248, 545940), (1296, 525720), (1348, 505440), (1404, 485280), (1440, 473148), (1560, 436752), (1620, 420576), (1664, 409455), (1685, 404352), (1728, 394290), (1755, 388224), (1872, 363960), (1920, 354861), (1944, 350480), (2022, 336960), (2080, 327564), (2106, 323520), (2160, 315432), (2340, 291168), (2430, 280384), (2496, 272970), (2592, 262860), (2696, 252720), (2808, 242640), (2880, 236574), (3033, 224640), (3120, 218376), (3159, 215680), (3240, 210288), (3370, 202176), (3456, 197145), (3510, 194112), (3744, 181980), (3888, 175240), (4044, 168480), (4160, 163782), (4212, 161760), (4320, 157716), (4381, 155520), (4680, 145584), (4860, 140192), (4992, 136485), (5055, 134784), (5184, 131430), (5265, 129408), (5392, 126360), (5616, 121320), (5760, 118287), (6066, 112320), (6240, 109188), (6318, 107840), (6480, 105144), (6740, 101088), (7020, 97056), (7488, 90990), (7776, 87620), (8088, 84240), (8320, 81891), (8424, 80880), (8640, 78858), (8762, 77760), (9099, 74880), (9360, 72792), (9720, 70096), (10110, 67392), (10368, 65715), (10530, 64704), (10784, 63180), (11232, 60660), (12132, 56160), (12480, 54594), (12636, 53920), (12960, 52572), (13143, 51840), (13480, 50544), (14040, 48528), (14976, 45495), (15165, 44928), (15552, 43810), (15795, 43136), (16176, 42120), (16848, 40440), (17280, 39429), (17524, 38880), (18198, 37440), (18720, 36396), (19440, 35048), (20220, 33696), (21060, 32352), (21568, 31590), (21905, 31104), (22464, 30330), (24264, 28080), (24960, 27297), (25272, 26960), (25920, 26286)]