827147520

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3779}}^1$

素因数の和:3825

約数の個数: 216

約数和(自身を含む): 3013264800

約数和(自身を除く): 2186117280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 768, 855, 912, 960, 1140, 1152, 1216, 1280, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2304, 2432, 2736, 2880, 3040, 3420, 3648, 3779, 3840, 4560, 4864, 5472, 5760, 6080, 6840, 7296, 7558, 9120, 10944, 11337, 11520, 12160, 13680, 14592, 15116, 18240, 18895, 21888, 22674, 24320, 27360, 30232, 34011, 36480, 37790, 43776, 45348, 54720, 56685, 60464, 68022, 71801, 72960, 75580, 90696, 109440, 113370, 120928, 136044, 143602, 151160, 170055, 181392, 215403, 218880, 226740, 241856, 272088, 287204, 302320, 340110, 359005, 362784, 430806, 453480, 483712, 544176, 574408, 604640, 646209, 680220, 718010, 725568, 861612, 906960, 967424, 1077015, 1088352, 1148816, 1209280, 1292418, 1360440, 1436020, 1451136, 1723224, 1813920, 2154030, 2176704, 2297632, 2418560, 2584836, 2720880, 2872040, 2902272, 3231045, 3446448, 3627840, 4308060, 4353408, 4595264, 4837120, 5169672, 5441760, 5744080, 6462090, 6892896, 7255680, 8616120, 8706816, 9190528, 10339344, 10883520, 11488160, 12924180, 13785792, 14511360, 17232240, 18381056, 20678688, 21767040, 22976320, 25848360, 27571584, 34464480, 41357376, 43534080, 45952640, 51696720, 55143168, 68928960, 82714752, 91905280, 103393440, 137857920, 165429504, 206786880, 275715840, 413573760, 827147520]

約数ペア:

[(1, 827147520), (2, 413573760), (3, 275715840), (4, 206786880), (5, 165429504), (6, 137857920), (8, 103393440), (9, 91905280), (10, 82714752), (12, 68928960), (15, 55143168), (16, 51696720), (18, 45952640), (19, 43534080), (20, 41357376), (24, 34464480), (30, 27571584), (32, 25848360), (36, 22976320), (38, 21767040), (40, 20678688), (45, 18381056), (48, 17232240), (57, 14511360), (60, 13785792), (64, 12924180), (72, 11488160), (76, 10883520), (80, 10339344), (90, 9190528), (95, 8706816), (96, 8616120), (114, 7255680), (120, 6892896), (128, 6462090), (144, 5744080), (152, 5441760), (160, 5169672), (171, 4837120), (180, 4595264), (190, 4353408), (192, 4308060), (228, 3627840), (240, 3446448), (256, 3231045), (285, 2902272), (288, 2872040), (304, 2720880), (320, 2584836), (342, 2418560), (360, 2297632), (380, 2176704), (384, 2154030), (456, 1813920), (480, 1723224), (570, 1451136), (576, 1436020), (608, 1360440), (640, 1292418), (684, 1209280), (720, 1148816), (760, 1088352), (768, 1077015), (855, 967424), (912, 906960), (960, 861612), (1140, 725568), (1152, 718010), (1216, 680220), (1280, 646209), (1368, 604640), (1440, 574408), (1520, 544176), (1710, 483712), (1824, 453480), (1920, 430806), (2280, 362784), (2304, 359005), (2432, 340110), (2736, 302320), (2880, 287204), (3040, 272088), (3420, 241856), (3648, 226740), (3779, 218880), (3840, 215403), (4560, 181392), (4864, 170055), (5472, 151160), (5760, 143602), (6080, 136044), (6840, 120928), (7296, 113370), (7558, 109440), (9120, 90696), (10944, 75580), (11337, 72960), (11520, 71801), (12160, 68022), (13680, 60464), (14592, 56685), (15116, 54720), (18240, 45348), (18895, 43776), (21888, 37790), (22674, 36480), (24320, 34011), (27360, 30232)]