218177280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:196

約数の個数: 288

約数和(自身を含む): 794707200

約数和(自身を除く): 576529920

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, 59, 60, 64, 72, 80, 90, 96, 107, 108, 118, 120, 128, 135, 144, 160, 177, 180, 192, 214, 216, 236, 240, 256, 270, 288, 295, 320, 321, 354, 360, 384, 428, 432, 472, 480, 531, 535, 540, 576, 590, 640, 642, 708, 720, 768, 856, 864, 885, 944, 960, 963, 1062, 1070, 1080, 1152, 1180, 1280, 1284, 1416, 1440, 1593, 1605, 1712, 1728, 1770, 1888, 1920, 1926, 2124, 2140, 2160, 2304, 2360, 2568, 2655, 2832, 2880, 2889, 3186, 3210, 3424, 3456, 3540, 3776, 3840, 3852, 4248, 4280, 4320, 4720, 4815, 5136, 5310, 5664, 5760, 5778, 6313, 6372, 6420, 6848, 6912, 7080, 7552, 7704, 7965, 8496, 8560, 8640, 9440, 9630, 10272, 10620, 11328, 11520, 11556, 12626, 12744, 12840, 13696, 14160, 14445, 15104, 15408, 15930, 16992, 17120, 17280, 18880, 18939, 19260, 20544, 21240, 22656, 23112, 25252, 25488, 25680, 27392, 28320, 28890, 30816, 31565, 31860, 33984, 34240, 34560, 37760, 37878, 38520, 41088, 42480, 45312, 46224, 50504, 50976, 51360, 56640, 56817, 57780, 61632, 63130, 63720, 67968, 68480, 75520, 75756, 77040, 82176, 84960, 92448, 94695, 101008, 101952, 102720, 113280, 113634, 115560, 123264, 126260, 127440, 135936, 136960, 151512, 154080, 169920, 170451, 184896, 189390, 202016, 203904, 205440, 226560, 227268, 231120, 246528, 252520, 254880, 284085, 303024, 308160, 339840, 340902, 369792, 378780, 404032, 407808, 410880, 454536, 462240, 505040, 509760, 568170, 606048, 616320, 679680, 681804, 739584, 757560, 808064, 852255, 909072, 924480, 1010080, 1019520, 1136340, 1212096, 1232640, 1363608, 1515120, 1616128, 1704510, 1818144, 1848960, 2020160, 2039040, 2272680, 2424192, 2727216, 3030240, 3409020, 3636288, 3697920, 4040320, 4545360, 4848384, 5454432, 6060480, 6818040, 7272576, 8080640, 9090720, 10908864, 12120960, 13636080, 14545152, 18181440, 21817728, 24241920, 27272160, 36362880, 43635456, 54544320, 72725760, 109088640, 218177280]

約数ペア:

[(1, 218177280), (2, 109088640), (3, 72725760), (4, 54544320), (5, 43635456), (6, 36362880), (8, 27272160), (9, 24241920), (10, 21817728), (12, 18181440), (15, 14545152), (16, 13636080), (18, 12120960), (20, 10908864), (24, 9090720), (27, 8080640), (30, 7272576), (32, 6818040), (36, 6060480), (40, 5454432), (45, 4848384), (48, 4545360), (54, 4040320), (59, 3697920), (60, 3636288), (64, 3409020), (72, 3030240), (80, 2727216), (90, 2424192), (96, 2272680), (107, 2039040), (108, 2020160), (118, 1848960), (120, 1818144), (128, 1704510), (135, 1616128), (144, 1515120), (160, 1363608), (177, 1232640), (180, 1212096), (192, 1136340), (214, 1019520), (216, 1010080), (236, 924480), (240, 909072), (256, 852255), (270, 808064), (288, 757560), (295, 739584), (320, 681804), (321, 679680), (354, 616320), (360, 606048), (384, 568170), (428, 509760), (432, 505040), (472, 462240), (480, 454536), (531, 410880), (535, 407808), (540, 404032), (576, 378780), (590, 369792), (640, 340902), (642, 339840), (708, 308160), (720, 303024), (768, 284085), (856, 254880), (864, 252520), (885, 246528), (944, 231120), (960, 227268), (963, 226560), (1062, 205440), (1070, 203904), (1080, 202016), (1152, 189390), (1180, 184896), (1280, 170451), (1284, 169920), (1416, 154080), (1440, 151512), (1593, 136960), (1605, 135936), (1712, 127440), (1728, 126260), (1770, 123264), (1888, 115560), (1920, 113634), (1926, 113280), (2124, 102720), (2140, 101952), (2160, 101008), (2304, 94695), (2360, 92448), (2568, 84960), (2655, 82176), (2832, 77040), (2880, 75756), (2889, 75520), (3186, 68480), (3210, 67968), (3424, 63720), (3456, 63130), (3540, 61632), (3776, 57780), (3840, 56817), (3852, 56640), (4248, 51360), (4280, 50976), (4320, 50504), (4720, 46224), (4815, 45312), (5136, 42480), (5310, 41088), (5664, 38520), (5760, 37878), (5778, 37760), (6313, 34560), (6372, 34240), (6420, 33984), (6848, 31860), (6912, 31565), (7080, 30816), (7552, 28890), (7704, 28320), (7965, 27392), (8496, 25680), (8560, 25488), (8640, 25252), (9440, 23112), (9630, 22656), (10272, 21240), (10620, 20544), (11328, 19260), (11520, 18939), (11556, 18880), (12626, 17280), (12744, 17120), (12840, 16992), (13696, 15930), (14160, 15408), (14445, 15104)]