1301235840

素因数分解:

$2^7\times 3^6\times 5^1\times {\mathrm{2789}}^1$

素因数の和:2826

約数の個数: 224

約数和(自身を含む): 4665689100

約数和(自身を除く): 3364453260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 720, 729, 810, 864, 960, 972, 1080, 1152, 1215, 1296, 1440, 1458, 1620, 1728, 1920, 1944, 2160, 2430, 2592, 2789, 2880, 2916, 3240, 3456, 3645, 3888, 4320, 4860, 5184, 5578, 5760, 5832, 6480, 7290, 7776, 8367, 8640, 9720, 10368, 11156, 11664, 12960, 13945, 14580, 15552, 16734, 17280, 19440, 22312, 23328, 25101, 25920, 27890, 29160, 31104, 33468, 38880, 41835, 44624, 46656, 50202, 51840, 55780, 58320, 66936, 75303, 77760, 83670, 89248, 93312, 100404, 111560, 116640, 125505, 133872, 150606, 155520, 167340, 178496, 200808, 223120, 225909, 233280, 251010, 267744, 301212, 334680, 356992, 376515, 401616, 446240, 451818, 466560, 502020, 535488, 602424, 669360, 677727, 753030, 803232, 892480, 903636, 1004040, 1070976, 1129545, 1204848, 1338720, 1355454, 1506060, 1606464, 1784960, 1807272, 2008080, 2033181, 2259090, 2409696, 2677440, 2710908, 3012120, 3212928, 3388635, 3614544, 4016160, 4066362, 4518180, 4819392, 5354880, 5421816, 6024240, 6777270, 7229088, 8032320, 8132724, 9036360, 9638784, 10165905, 10843632, 12048480, 13554540, 14458176, 16064640, 16265448, 18072720, 20331810, 21687264, 24096960, 27109080, 28916352, 32530896, 36145440, 40663620, 43374528, 48193920, 54218160, 65061792, 72290880, 81327240, 86749056, 108436320, 130123584, 144581760, 162654480, 216872640, 260247168, 325308960, 433745280, 650617920, 1301235840]

約数ペア:

[(1, 1301235840), (2, 650617920), (3, 433745280), (4, 325308960), (5, 260247168), (6, 216872640), (8, 162654480), (9, 144581760), (10, 130123584), (12, 108436320), (15, 86749056), (16, 81327240), (18, 72290880), (20, 65061792), (24, 54218160), (27, 48193920), (30, 43374528), (32, 40663620), (36, 36145440), (40, 32530896), (45, 28916352), (48, 27109080), (54, 24096960), (60, 21687264), (64, 20331810), (72, 18072720), (80, 16265448), (81, 16064640), (90, 14458176), (96, 13554540), (108, 12048480), (120, 10843632), (128, 10165905), (135, 9638784), (144, 9036360), (160, 8132724), (162, 8032320), (180, 7229088), (192, 6777270), (216, 6024240), (240, 5421816), (243, 5354880), (270, 4819392), (288, 4518180), (320, 4066362), (324, 4016160), (360, 3614544), (384, 3388635), (405, 3212928), (432, 3012120), (480, 2710908), (486, 2677440), (540, 2409696), (576, 2259090), (640, 2033181), (648, 2008080), (720, 1807272), (729, 1784960), (810, 1606464), (864, 1506060), (960, 1355454), (972, 1338720), (1080, 1204848), (1152, 1129545), (1215, 1070976), (1296, 1004040), (1440, 903636), (1458, 892480), (1620, 803232), (1728, 753030), (1920, 677727), (1944, 669360), (2160, 602424), (2430, 535488), (2592, 502020), (2789, 466560), (2880, 451818), (2916, 446240), (3240, 401616), (3456, 376515), (3645, 356992), (3888, 334680), (4320, 301212), (4860, 267744), (5184, 251010), (5578, 233280), (5760, 225909), (5832, 223120), (6480, 200808), (7290, 178496), (7776, 167340), (8367, 155520), (8640, 150606), (9720, 133872), (10368, 125505), (11156, 116640), (11664, 111560), (12960, 100404), (13945, 93312), (14580, 89248), (15552, 83670), (16734, 77760), (17280, 75303), (19440, 66936), (22312, 58320), (23328, 55780), (25101, 51840), (25920, 50202), (27890, 46656), (29160, 44624), (31104, 41835), (33468, 38880)]