39143040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 256

約数和(自身を含む): 139536000

約数和(自身を除く): 100392960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 37, 38, 40, 48, 57, 58, 60, 64, 74, 76, 80, 87, 95, 96, 111, 114, 116, 120, 128, 145, 148, 152, 160, 174, 185, 190, 192, 222, 228, 232, 240, 285, 290, 296, 304, 320, 348, 370, 380, 384, 435, 444, 456, 464, 480, 551, 555, 570, 580, 592, 608, 640, 696, 703, 740, 760, 870, 888, 912, 928, 960, 1073, 1102, 1110, 1140, 1160, 1184, 1216, 1392, 1406, 1480, 1520, 1653, 1740, 1776, 1824, 1856, 1920, 2109, 2146, 2204, 2220, 2280, 2320, 2368, 2432, 2755, 2784, 2812, 2960, 3040, 3219, 3306, 3480, 3515, 3552, 3648, 3712, 4218, 4292, 4408, 4440, 4560, 4640, 4736, 5365, 5510, 5568, 5624, 5920, 6080, 6438, 6612, 6960, 7030, 7104, 7296, 8265, 8436, 8584, 8816, 8880, 9120, 9280, 10545, 10730, 11020, 11136, 11248, 11840, 12160, 12876, 13224, 13920, 14060, 14208, 16095, 16530, 16872, 17168, 17632, 17760, 18240, 18560, 20387, 21090, 21460, 22040, 22496, 23680, 25752, 26448, 27840, 28120, 32190, 33060, 33744, 34336, 35264, 35520, 36480, 40774, 42180, 42920, 44080, 44992, 51504, 52896, 55680, 56240, 61161, 64380, 66120, 67488, 68672, 70528, 71040, 81548, 84360, 85840, 88160, 89984, 101935, 103008, 105792, 112480, 122322, 128760, 132240, 134976, 137344, 163096, 168720, 171680, 176320, 203870, 206016, 211584, 224960, 244644, 257520, 264480, 269952, 305805, 326192, 337440, 343360, 352640, 407740, 412032, 449920, 489288, 515040, 528960, 611610, 652384, 674880, 686720, 815480, 978576, 1030080, 1057920, 1223220, 1304768, 1349760, 1630960, 1957152, 2060160, 2446440, 2609536, 3261920, 3914304, 4892880, 6523840, 7828608, 9785760, 13047680, 19571520, 39143040]

約数ペア:

[(1, 39143040), (2, 19571520), (3, 13047680), (4, 9785760), (5, 7828608), (6, 6523840), (8, 4892880), (10, 3914304), (12, 3261920), (15, 2609536), (16, 2446440), (19, 2060160), (20, 1957152), (24, 1630960), (29, 1349760), (30, 1304768), (32, 1223220), (37, 1057920), (38, 1030080), (40, 978576), (48, 815480), (57, 686720), (58, 674880), (60, 652384), (64, 611610), (74, 528960), (76, 515040), (80, 489288), (87, 449920), (95, 412032), (96, 407740), (111, 352640), (114, 343360), (116, 337440), (120, 326192), (128, 305805), (145, 269952), (148, 264480), (152, 257520), (160, 244644), (174, 224960), (185, 211584), (190, 206016), (192, 203870), (222, 176320), (228, 171680), (232, 168720), (240, 163096), (285, 137344), (290, 134976), (296, 132240), (304, 128760), (320, 122322), (348, 112480), (370, 105792), (380, 103008), (384, 101935), (435, 89984), (444, 88160), (456, 85840), (464, 84360), (480, 81548), (551, 71040), (555, 70528), (570, 68672), (580, 67488), (592, 66120), (608, 64380), (640, 61161), (696, 56240), (703, 55680), (740, 52896), (760, 51504), (870, 44992), (888, 44080), (912, 42920), (928, 42180), (960, 40774), (1073, 36480), (1102, 35520), (1110, 35264), (1140, 34336), (1160, 33744), (1184, 33060), (1216, 32190), (1392, 28120), (1406, 27840), (1480, 26448), (1520, 25752), (1653, 23680), (1740, 22496), (1776, 22040), (1824, 21460), (1856, 21090), (1920, 20387), (2109, 18560), (2146, 18240), (2204, 17760), (2220, 17632), (2280, 17168), (2320, 16872), (2368, 16530), (2432, 16095), (2755, 14208), (2784, 14060), (2812, 13920), (2960, 13224), (3040, 12876), (3219, 12160), (3306, 11840), (3480, 11248), (3515, 11136), (3552, 11020), (3648, 10730), (3712, 10545), (4218, 9280), (4292, 9120), (4408, 8880), (4440, 8816), (4560, 8584), (4640, 8436), (4736, 8265), (5365, 7296), (5510, 7104), (5568, 7030), (5624, 6960), (5920, 6612), (6080, 6438)]