326020320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 288

約数和(自身を含む): 1187615520

約数和(自身を除く): 861595200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 37, 40, 45, 48, 58, 60, 72, 74, 80, 87, 90, 96, 111, 116, 120, 144, 145, 148, 160, 174, 180, 185, 211, 222, 232, 240, 261, 288, 290, 296, 333, 348, 360, 370, 422, 435, 444, 464, 480, 522, 555, 580, 592, 633, 666, 696, 720, 740, 844, 870, 888, 928, 1044, 1055, 1073, 1110, 1160, 1184, 1266, 1305, 1332, 1392, 1440, 1480, 1665, 1688, 1740, 1776, 1899, 2088, 2110, 2146, 2220, 2320, 2532, 2610, 2664, 2784, 2960, 3165, 3219, 3330, 3376, 3480, 3552, 3798, 4176, 4220, 4292, 4440, 4640, 5064, 5220, 5328, 5365, 5920, 6119, 6330, 6438, 6660, 6752, 6960, 7596, 7807, 8352, 8440, 8584, 8880, 9495, 9657, 10128, 10440, 10656, 10730, 12238, 12660, 12876, 13320, 13920, 15192, 15614, 16095, 16880, 17168, 17760, 18357, 18990, 19314, 20256, 20880, 21460, 23421, 24476, 25320, 25752, 26640, 30384, 30595, 31228, 32190, 33760, 34336, 36714, 37980, 38628, 39035, 41760, 42920, 46842, 48285, 48952, 50640, 51504, 53280, 55071, 60768, 61190, 62456, 64380, 70263, 73428, 75960, 77256, 78070, 85840, 91785, 93684, 96570, 97904, 101280, 103008, 110142, 117105, 122380, 124912, 128760, 140526, 146856, 151920, 154512, 156140, 171680, 183570, 187368, 193140, 195808, 220284, 226403, 234210, 244760, 249824, 257520, 275355, 281052, 293712, 303840, 309024, 312280, 351315, 367140, 374736, 386280, 440568, 452806, 468420, 489520, 515040, 550710, 562104, 587424, 624560, 679209, 702630, 734280, 749472, 772560, 881136, 905612, 936840, 979040, 1101420, 1124208, 1132015, 1249120, 1358418, 1405260, 1468560, 1545120, 1762272, 1811224, 1873680, 2037627, 2202840, 2248416, 2264030, 2716836, 2810520, 2937120, 3396045, 3622448, 3747360, 4075254, 4405680, 4528060, 5433672, 5621040, 6792090, 7244896, 8150508, 8811360, 9056120, 10188135, 10867344, 11242080, 13584180, 16301016, 18112240, 20376270, 21734688, 27168360, 32602032, 36224480, 40752540, 54336720, 65204064, 81505080, 108673440, 163010160, 326020320]

約数ペア:

[(1, 326020320), (2, 163010160), (3, 108673440), (4, 81505080), (5, 65204064), (6, 54336720), (8, 40752540), (9, 36224480), (10, 32602032), (12, 27168360), (15, 21734688), (16, 20376270), (18, 18112240), (20, 16301016), (24, 13584180), (29, 11242080), (30, 10867344), (32, 10188135), (36, 9056120), (37, 8811360), (40, 8150508), (45, 7244896), (48, 6792090), (58, 5621040), (60, 5433672), (72, 4528060), (74, 4405680), (80, 4075254), (87, 3747360), (90, 3622448), (96, 3396045), (111, 2937120), (116, 2810520), (120, 2716836), (144, 2264030), (145, 2248416), (148, 2202840), (160, 2037627), (174, 1873680), (180, 1811224), (185, 1762272), (211, 1545120), (222, 1468560), (232, 1405260), (240, 1358418), (261, 1249120), (288, 1132015), (290, 1124208), (296, 1101420), (333, 979040), (348, 936840), (360, 905612), (370, 881136), (422, 772560), (435, 749472), (444, 734280), (464, 702630), (480, 679209), (522, 624560), (555, 587424), (580, 562104), (592, 550710), (633, 515040), (666, 489520), (696, 468420), (720, 452806), (740, 440568), (844, 386280), (870, 374736), (888, 367140), (928, 351315), (1044, 312280), (1055, 309024), (1073, 303840), (1110, 293712), (1160, 281052), (1184, 275355), (1266, 257520), (1305, 249824), (1332, 244760), (1392, 234210), (1440, 226403), (1480, 220284), (1665, 195808), (1688, 193140), (1740, 187368), (1776, 183570), (1899, 171680), (2088, 156140), (2110, 154512), (2146, 151920), (2220, 146856), (2320, 140526), (2532, 128760), (2610, 124912), (2664, 122380), (2784, 117105), (2960, 110142), (3165, 103008), (3219, 101280), (3330, 97904), (3376, 96570), (3480, 93684), (3552, 91785), (3798, 85840), (4176, 78070), (4220, 77256), (4292, 75960), (4440, 73428), (4640, 70263), (5064, 64380), (5220, 62456), (5328, 61190), (5365, 60768), (5920, 55071), (6119, 53280), (6330, 51504), (6438, 50640), (6660, 48952), (6752, 48285), (6960, 46842), (7596, 42920), (7807, 41760), (8352, 39035), (8440, 38628), (8584, 37980), (8880, 36714), (9495, 34336), (9657, 33760), (10128, 32190), (10440, 31228), (10656, 30595), (10730, 30384), (12238, 26640), (12660, 25752), (12876, 25320), (13320, 24476), (13920, 23421), (15192, 21460), (15614, 20880), (16095, 20256), (16880, 19314), (17168, 18990), (17760, 18357)]