199622880

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 717537744

約数和(自身を除く): 517914864

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, 60, 72, 73, 80, 81, 90, 96, 108, 120, 135, 144, 146, 160, 162, 180, 211, 216, 219, 240, 270, 288, 292, 324, 360, 365, 405, 422, 432, 438, 480, 540, 584, 633, 648, 657, 720, 730, 810, 844, 864, 876, 1055, 1080, 1095, 1168, 1266, 1296, 1314, 1440, 1460, 1620, 1688, 1752, 1899, 1971, 2110, 2160, 2190, 2336, 2532, 2592, 2628, 2920, 3165, 3240, 3285, 3376, 3504, 3798, 3942, 4220, 4320, 4380, 5064, 5256, 5697, 5840, 5913, 6330, 6480, 6570, 6752, 7008, 7596, 7884, 8440, 8760, 9495, 9855, 10128, 10512, 11394, 11680, 11826, 12660, 12960, 13140, 15192, 15403, 15768, 16880, 17091, 17520, 18990, 19710, 20256, 21024, 22788, 23652, 25320, 26280, 28485, 29565, 30384, 30806, 31536, 33760, 34182, 35040, 37980, 39420, 45576, 46209, 47304, 50640, 52560, 56970, 59130, 60768, 61612, 63072, 68364, 75960, 77015, 78840, 85455, 91152, 92418, 94608, 101280, 105120, 113940, 118260, 123224, 136728, 138627, 151920, 154030, 157680, 170910, 182304, 184836, 189216, 227880, 231045, 236520, 246448, 273456, 277254, 303840, 308060, 315360, 341820, 369672, 415881, 455760, 462090, 473040, 492896, 546912, 554508, 616120, 683640, 693135, 739344, 831762, 911520, 924180, 946080, 1109016, 1232240, 1247643, 1367280, 1386270, 1478688, 1663524, 1848360, 2079405, 2218032, 2464480, 2495286, 2734560, 2772540, 3327048, 3696720, 4158810, 4436064, 4990572, 5545080, 6238215, 6654096, 7393440, 8317620, 9981144, 11090160, 12476430, 13308192, 16635240, 19962288, 22180320, 24952860, 33270480, 39924576, 49905720, 66540960, 99811440, 199622880]

約数ペア:

[(1, 199622880), (2, 99811440), (3, 66540960), (4, 49905720), (5, 39924576), (6, 33270480), (8, 24952860), (9, 22180320), (10, 19962288), (12, 16635240), (15, 13308192), (16, 12476430), (18, 11090160), (20, 9981144), (24, 8317620), (27, 7393440), (30, 6654096), (32, 6238215), (36, 5545080), (40, 4990572), (45, 4436064), (48, 4158810), (54, 3696720), (60, 3327048), (72, 2772540), (73, 2734560), (80, 2495286), (81, 2464480), (90, 2218032), (96, 2079405), (108, 1848360), (120, 1663524), (135, 1478688), (144, 1386270), (146, 1367280), (160, 1247643), (162, 1232240), (180, 1109016), (211, 946080), (216, 924180), (219, 911520), (240, 831762), (270, 739344), (288, 693135), (292, 683640), (324, 616120), (360, 554508), (365, 546912), (405, 492896), (422, 473040), (432, 462090), (438, 455760), (480, 415881), (540, 369672), (584, 341820), (633, 315360), (648, 308060), (657, 303840), (720, 277254), (730, 273456), (810, 246448), (844, 236520), (864, 231045), (876, 227880), (1055, 189216), (1080, 184836), (1095, 182304), (1168, 170910), (1266, 157680), (1296, 154030), (1314, 151920), (1440, 138627), (1460, 136728), (1620, 123224), (1688, 118260), (1752, 113940), (1899, 105120), (1971, 101280), (2110, 94608), (2160, 92418), (2190, 91152), (2336, 85455), (2532, 78840), (2592, 77015), (2628, 75960), (2920, 68364), (3165, 63072), (3240, 61612), (3285, 60768), (3376, 59130), (3504, 56970), (3798, 52560), (3942, 50640), (4220, 47304), (4320, 46209), (4380, 45576), (5064, 39420), (5256, 37980), (5697, 35040), (5840, 34182), (5913, 33760), (6330, 31536), (6480, 30806), (6570, 30384), (6752, 29565), (7008, 28485), (7596, 26280), (7884, 25320), (8440, 23652), (8760, 22788), (9495, 21024), (9855, 20256), (10128, 19710), (10512, 18990), (11394, 17520), (11680, 17091), (11826, 16880), (12660, 15768), (12960, 15403), (13140, 15192)]