2187976320

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{997}}^1$

素因数の和:1152

約数の個数: 256

約数和(自身を含む): 7817932800

約数和(自身を除く): 5629956480

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, 64, 72, 80, 90, 96, 108, 120, 127, 128, 135, 144, 160, 180, 192, 216, 240, 254, 270, 288, 320, 360, 381, 384, 432, 480, 508, 540, 576, 635, 640, 720, 762, 864, 960, 997, 1016, 1080, 1143, 1152, 1270, 1440, 1524, 1728, 1905, 1920, 1994, 2032, 2160, 2286, 2540, 2880, 2991, 3048, 3429, 3456, 3810, 3988, 4064, 4320, 4572, 4985, 5080, 5715, 5760, 5982, 6096, 6858, 7620, 7976, 8128, 8640, 8973, 9144, 9970, 10160, 11430, 11964, 12192, 13716, 14955, 15240, 15952, 16256, 17145, 17280, 17946, 18288, 19940, 20320, 22860, 23928, 24384, 26919, 27432, 29910, 30480, 31904, 34290, 35892, 36576, 39880, 40640, 44865, 45720, 47856, 48768, 53838, 54864, 59820, 60960, 63808, 68580, 71784, 73152, 79760, 81280, 89730, 91440, 95712, 107676, 109728, 119640, 121920, 126619, 127616, 134595, 137160, 143568, 146304, 159520, 179460, 182880, 191424, 215352, 219456, 239280, 243840, 253238, 269190, 274320, 287136, 319040, 358920, 365760, 379857, 382848, 430704, 438912, 478560, 506476, 538380, 548640, 574272, 633095, 638080, 717840, 731520, 759714, 861408, 957120, 1012952, 1076760, 1097280, 1139571, 1148544, 1266190, 1435680, 1519428, 1722816, 1899285, 1914240, 2025904, 2153520, 2194560, 2279142, 2532380, 2871360, 3038856, 3418713, 3445632, 3798570, 4051808, 4307040, 4558284, 5064760, 5697855, 5742720, 6077712, 6837426, 7597140, 8103616, 8614080, 9116568, 10129520, 11395710, 12155424, 13674852, 15194280, 16207232, 17093565, 17228160, 18233136, 20259040, 22791420, 24310848, 27349704, 30388560, 34187130, 36466272, 40518080, 45582840, 48621696, 54699408, 60777120, 68374260, 72932544, 81036160, 91165680, 109398816, 121554240, 136748520, 145865088, 182331360, 218797632, 243108480, 273497040, 364662720, 437595264, 546994080, 729325440, 1093988160, 2187976320]

約数ペア:

[(1, 2187976320), (2, 1093988160), (3, 729325440), (4, 546994080), (5, 437595264), (6, 364662720), (8, 273497040), (9, 243108480), (10, 218797632), (12, 182331360), (15, 145865088), (16, 136748520), (18, 121554240), (20, 109398816), (24, 91165680), (27, 81036160), (30, 72932544), (32, 68374260), (36, 60777120), (40, 54699408), (45, 48621696), (48, 45582840), (54, 40518080), (60, 36466272), (64, 34187130), (72, 30388560), (80, 27349704), (90, 24310848), (96, 22791420), (108, 20259040), (120, 18233136), (127, 17228160), (128, 17093565), (135, 16207232), (144, 15194280), (160, 13674852), (180, 12155424), (192, 11395710), (216, 10129520), (240, 9116568), (254, 8614080), (270, 8103616), (288, 7597140), (320, 6837426), (360, 6077712), (381, 5742720), (384, 5697855), (432, 5064760), (480, 4558284), (508, 4307040), (540, 4051808), (576, 3798570), (635, 3445632), (640, 3418713), (720, 3038856), (762, 2871360), (864, 2532380), (960, 2279142), (997, 2194560), (1016, 2153520), (1080, 2025904), (1143, 1914240), (1152, 1899285), (1270, 1722816), (1440, 1519428), (1524, 1435680), (1728, 1266190), (1905, 1148544), (1920, 1139571), (1994, 1097280), (2032, 1076760), (2160, 1012952), (2286, 957120), (2540, 861408), (2880, 759714), (2991, 731520), (3048, 717840), (3429, 638080), (3456, 633095), (3810, 574272), (3988, 548640), (4064, 538380), (4320, 506476), (4572, 478560), (4985, 438912), (5080, 430704), (5715, 382848), (5760, 379857), (5982, 365760), (6096, 358920), (6858, 319040), (7620, 287136), (7976, 274320), (8128, 269190), (8640, 253238), (8973, 243840), (9144, 239280), (9970, 219456), (10160, 215352), (11430, 191424), (11964, 182880), (12192, 179460), (13716, 159520), (14955, 146304), (15240, 143568), (15952, 137160), (16256, 134595), (17145, 127616), (17280, 126619), (17946, 121920), (18288, 119640), (19940, 109728), (20320, 107676), (22860, 95712), (23928, 91440), (24384, 89730), (26919, 81280), (27432, 79760), (29910, 73152), (30480, 71784), (31904, 68580), (34290, 63808), (35892, 60960), (36576, 59820), (39880, 54864), (40640, 53838), (44865, 48768), (45720, 47856)]