1264515840

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{5227}}^1$

素因数の和:5264

約数の個数: 288

約数和(自身を含む): 5129295360

約数和(自身を除く): 3864779520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2304, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 3840, 4032, 4320, 4480, 5040, 5227, 5376, 5760, 6048, 6720, 6912, 7560, 8064, 8640, 8960, 10080, 10454, 11520, 12096, 13440, 15120, 15681, 16128, 17280, 20160, 20908, 24192, 26135, 26880, 30240, 31362, 34560, 36589, 40320, 41816, 47043, 48384, 52270, 60480, 62724, 73178, 78405, 80640, 83632, 94086, 104540, 109767, 120960, 125448, 141129, 146356, 156810, 167264, 182945, 188172, 209080, 219534, 235215, 241920, 250896, 282258, 292712, 313620, 329301, 334528, 365890, 376344, 418160, 439068, 470430, 501792, 548835, 564516, 585424, 627240, 658602, 669056, 705645, 731780, 752688, 836320, 878136, 940860, 987903, 1003584, 1097670, 1129032, 1170848, 1254480, 1317204, 1338112, 1411290, 1463560, 1505376, 1646505, 1672640, 1756272, 1881720, 1975806, 2007168, 2195340, 2258064, 2341696, 2508960, 2634408, 2822580, 2927120, 3010752, 3293010, 3345280, 3512544, 3763440, 3951612, 4014336, 4390680, 4516128, 4683392, 4939515, 5017920, 5268816, 5645160, 5854240, 6021504, 6586020, 6690560, 7025088, 7526880, 7903224, 8781360, 9032256, 9366784, 9879030, 10035840, 10537632, 11290320, 11708480, 12043008, 13172040, 14050176, 15053760, 15806448, 17562720, 18064512, 19758060, 20071680, 21075264, 22580640, 23416960, 26344080, 28100352, 30107520, 31612896, 35125440, 36129024, 39516120, 42150528, 45161280, 46833920, 52688160, 60215040, 63225792, 70250880, 79032240, 84301056, 90322560, 105376320, 126451584, 140501760, 158064480, 180645120, 210752640, 252903168, 316128960, 421505280, 632257920, 1264515840]

約数ペア:

[(1, 1264515840), (2, 632257920), (3, 421505280), (4, 316128960), (5, 252903168), (6, 210752640), (7, 180645120), (8, 158064480), (9, 140501760), (10, 126451584), (12, 105376320), (14, 90322560), (15, 84301056), (16, 79032240), (18, 70250880), (20, 63225792), (21, 60215040), (24, 52688160), (27, 46833920), (28, 45161280), (30, 42150528), (32, 39516120), (35, 36129024), (36, 35125440), (40, 31612896), (42, 30107520), (45, 28100352), (48, 26344080), (54, 23416960), (56, 22580640), (60, 21075264), (63, 20071680), (64, 19758060), (70, 18064512), (72, 17562720), (80, 15806448), (84, 15053760), (90, 14050176), (96, 13172040), (105, 12043008), (108, 11708480), (112, 11290320), (120, 10537632), (126, 10035840), (128, 9879030), (135, 9366784), (140, 9032256), (144, 8781360), (160, 7903224), (168, 7526880), (180, 7025088), (189, 6690560), (192, 6586020), (210, 6021504), (216, 5854240), (224, 5645160), (240, 5268816), (252, 5017920), (256, 4939515), (270, 4683392), (280, 4516128), (288, 4390680), (315, 4014336), (320, 3951612), (336, 3763440), (360, 3512544), (378, 3345280), (384, 3293010), (420, 3010752), (432, 2927120), (448, 2822580), (480, 2634408), (504, 2508960), (540, 2341696), (560, 2258064), (576, 2195340), (630, 2007168), (640, 1975806), (672, 1881720), (720, 1756272), (756, 1672640), (768, 1646505), (840, 1505376), (864, 1463560), (896, 1411290), (945, 1338112), (960, 1317204), (1008, 1254480), (1080, 1170848), (1120, 1129032), (1152, 1097670), (1260, 1003584), (1280, 987903), (1344, 940860), (1440, 878136), (1512, 836320), (1680, 752688), (1728, 731780), (1792, 705645), (1890, 669056), (1920, 658602), (2016, 627240), (2160, 585424), (2240, 564516), (2304, 548835), (2520, 501792), (2688, 470430), (2880, 439068), (3024, 418160), (3360, 376344), (3456, 365890), (3780, 334528), (3840, 329301), (4032, 313620), (4320, 292712), (4480, 282258), (5040, 250896), (5227, 241920), (5376, 235215), (5760, 219534), (6048, 209080), (6720, 188172), (6912, 182945), (7560, 167264), (8064, 156810), (8640, 146356), (8960, 141129), (10080, 125448), (10454, 120960), (11520, 109767), (12096, 104540), (13440, 94086), (15120, 83632), (15681, 80640), (16128, 78405), (17280, 73178), (20160, 62724), (20908, 60480), (24192, 52270), (26135, 48384), (26880, 47043), (30240, 41816), (31362, 40320), (34560, 36589)]