152651520

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 288

約数和(自身を含む): 620067840

約数和(自身を除く): 467416320

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, 631, 640, 672, 720, 756, 768, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1262, 1280, 1344, 1440, 1512, 1680, 1728, 1792, 1890, 1893, 1920, 2016, 2160, 2240, 2304, 2520, 2524, 2688, 2880, 3024, 3155, 3360, 3456, 3780, 3786, 3840, 4032, 4320, 4417, 4480, 5040, 5048, 5376, 5679, 5760, 6048, 6310, 6720, 6912, 7560, 7572, 8064, 8640, 8834, 8960, 9465, 10080, 10096, 11358, 11520, 12096, 12620, 13251, 13440, 15120, 15144, 16128, 17037, 17280, 17668, 18930, 20160, 20192, 22085, 22716, 24192, 25240, 26502, 26880, 28395, 30240, 30288, 34074, 34560, 35336, 37860, 39753, 40320, 40384, 44170, 45432, 48384, 50480, 53004, 56790, 60480, 60576, 66255, 68148, 70672, 75720, 79506, 80640, 80768, 85185, 88340, 90864, 100960, 106008, 113580, 119259, 120960, 121152, 132510, 136296, 141344, 151440, 159012, 161536, 170370, 176680, 181728, 198765, 201920, 212016, 227160, 238518, 241920, 242304, 265020, 272592, 282688, 302880, 318024, 340740, 353360, 363456, 397530, 403840, 424032, 454320, 477036, 484608, 530040, 545184, 565376, 596295, 605760, 636048, 681480, 706720, 726912, 795060, 807680, 848064, 908640, 954072, 1060080, 1090368, 1130752, 1192590, 1211520, 1272096, 1362960, 1413440, 1453824, 1590120, 1696128, 1817280, 1908144, 2120160, 2180736, 2385180, 2423040, 2544192, 2725920, 2826880, 3180240, 3392256, 3634560, 3816288, 4240320, 4361472, 4770360, 5088384, 5451840, 5653760, 6360480, 7269120, 7632576, 8480640, 9540720, 10176768, 10903680, 12720960, 15265152, 16961280, 19081440, 21807360, 25441920, 30530304, 38162880, 50883840, 76325760, 152651520]

約数ペア:

[(1, 152651520), (2, 76325760), (3, 50883840), (4, 38162880), (5, 30530304), (6, 25441920), (7, 21807360), (8, 19081440), (9, 16961280), (10, 15265152), (12, 12720960), (14, 10903680), (15, 10176768), (16, 9540720), (18, 8480640), (20, 7632576), (21, 7269120), (24, 6360480), (27, 5653760), (28, 5451840), (30, 5088384), (32, 4770360), (35, 4361472), (36, 4240320), (40, 3816288), (42, 3634560), (45, 3392256), (48, 3180240), (54, 2826880), (56, 2725920), (60, 2544192), (63, 2423040), (64, 2385180), (70, 2180736), (72, 2120160), (80, 1908144), (84, 1817280), (90, 1696128), (96, 1590120), (105, 1453824), (108, 1413440), (112, 1362960), (120, 1272096), (126, 1211520), (128, 1192590), (135, 1130752), (140, 1090368), (144, 1060080), (160, 954072), (168, 908640), (180, 848064), (189, 807680), (192, 795060), (210, 726912), (216, 706720), (224, 681480), (240, 636048), (252, 605760), (256, 596295), (270, 565376), (280, 545184), (288, 530040), (315, 484608), (320, 477036), (336, 454320), (360, 424032), (378, 403840), (384, 397530), (420, 363456), (432, 353360), (448, 340740), (480, 318024), (504, 302880), (540, 282688), (560, 272592), (576, 265020), (630, 242304), (631, 241920), (640, 238518), (672, 227160), (720, 212016), (756, 201920), (768, 198765), (840, 181728), (864, 176680), (896, 170370), (945, 161536), (960, 159012), (1008, 151440), (1080, 141344), (1120, 136296), (1152, 132510), (1260, 121152), (1262, 120960), (1280, 119259), (1344, 113580), (1440, 106008), (1512, 100960), (1680, 90864), (1728, 88340), (1792, 85185), (1890, 80768), (1893, 80640), (1920, 79506), (2016, 75720), (2160, 70672), (2240, 68148), (2304, 66255), (2520, 60576), (2524, 60480), (2688, 56790), (2880, 53004), (3024, 50480), (3155, 48384), (3360, 45432), (3456, 44170), (3780, 40384), (3786, 40320), (3840, 39753), (4032, 37860), (4320, 35336), (4417, 34560), (4480, 34074), (5040, 30288), (5048, 30240), (5376, 28395), (5679, 26880), (5760, 26502), (6048, 25240), (6310, 24192), (6720, 22716), (6912, 22085), (7560, 20192), (7572, 20160), (8064, 18930), (8640, 17668), (8834, 17280), (8960, 17037), (9465, 16128), (10080, 15144), (10096, 15120), (11358, 13440), (11520, 13251), (12096, 12620)]