2144897280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1171}}^1$

素因数の和:1254

約数の個数: 288

約数和(自身を含む): 7761640320

約数和(自身を除く): 5616743040

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, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 768, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1171, 1272, 1280, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2304, 2342, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3513, 3816, 3840, 4240, 4320, 4684, 4770, 5088, 5724, 5760, 5855, 6360, 6784, 6912, 7026, 7155, 7632, 8480, 8640, 9368, 9540, 10176, 10539, 11448, 11520, 11710, 12720, 13568, 14052, 14310, 15264, 16960, 17280, 17565, 18736, 19080, 20352, 21078, 22896, 23420, 25440, 28104, 28620, 30528, 31617, 33920, 34560, 35130, 37472, 38160, 40704, 42156, 45792, 46840, 50880, 52695, 56208, 57240, 61056, 62063, 63234, 67840, 70260, 74944, 76320, 84312, 91584, 93680, 101760, 105390, 112416, 114480, 122112, 124126, 126468, 140520, 149888, 152640, 158085, 168624, 183168, 186189, 187360, 203520, 210780, 224832, 228960, 248252, 252936, 281040, 299776, 305280, 310315, 316170, 337248, 366336, 372378, 374720, 421560, 449664, 457920, 496504, 505872, 558567, 562080, 610560, 620630, 632340, 674496, 744756, 749440, 843120, 899328, 915840, 930945, 993008, 1011744, 1117134, 1124160, 1241260, 1264680, 1348992, 1489512, 1498880, 1675701, 1686240, 1831680, 1861890, 1986016, 2023488, 2234268, 2248320, 2482520, 2529360, 2697984, 2792835, 2979024, 3351402, 3372480, 3723780, 3972032, 4046976, 4468536, 4496640, 4965040, 5058720, 5585670, 5958048, 6702804, 6744960, 7447560, 7944064, 8093952, 8378505, 8937072, 9930080, 10117440, 11171340, 11916096, 13405608, 13489920, 14895120, 15888128, 16757010, 17874144, 19860160, 20234880, 22342680, 23832192, 26811216, 29790240, 33514020, 35748288, 39720320, 40469760, 44685360, 47664384, 53622432, 59580480, 67028040, 71496576, 79440640, 89370720, 107244864, 119160960, 134056080, 142993152, 178741440, 214489728, 238321920, 268112160, 357482880, 428979456, 536224320, 714965760, 1072448640, 2144897280]

約数ペア:

[(1, 2144897280), (2, 1072448640), (3, 714965760), (4, 536224320), (5, 428979456), (6, 357482880), (8, 268112160), (9, 238321920), (10, 214489728), (12, 178741440), (15, 142993152), (16, 134056080), (18, 119160960), (20, 107244864), (24, 89370720), (27, 79440640), (30, 71496576), (32, 67028040), (36, 59580480), (40, 53622432), (45, 47664384), (48, 44685360), (53, 40469760), (54, 39720320), (60, 35748288), (64, 33514020), (72, 29790240), (80, 26811216), (90, 23832192), (96, 22342680), (106, 20234880), (108, 19860160), (120, 17874144), (128, 16757010), (135, 15888128), (144, 14895120), (159, 13489920), (160, 13405608), (180, 11916096), (192, 11171340), (212, 10117440), (216, 9930080), (240, 8937072), (256, 8378505), (265, 8093952), (270, 7944064), (288, 7447560), (318, 6744960), (320, 6702804), (360, 5958048), (384, 5585670), (424, 5058720), (432, 4965040), (477, 4496640), (480, 4468536), (530, 4046976), (540, 3972032), (576, 3723780), (636, 3372480), (640, 3351402), (720, 2979024), (768, 2792835), (795, 2697984), (848, 2529360), (864, 2482520), (954, 2248320), (960, 2234268), (1060, 2023488), (1080, 1986016), (1152, 1861890), (1171, 1831680), (1272, 1686240), (1280, 1675701), (1431, 1498880), (1440, 1489512), (1590, 1348992), (1696, 1264680), (1728, 1241260), (1908, 1124160), (1920, 1117134), (2120, 1011744), (2160, 993008), (2304, 930945), (2342, 915840), (2385, 899328), (2544, 843120), (2862, 749440), (2880, 744756), (3180, 674496), (3392, 632340), (3456, 620630), (3513, 610560), (3816, 562080), (3840, 558567), (4240, 505872), (4320, 496504), (4684, 457920), (4770, 449664), (5088, 421560), (5724, 374720), (5760, 372378), (5855, 366336), (6360, 337248), (6784, 316170), (6912, 310315), (7026, 305280), (7155, 299776), (7632, 281040), (8480, 252936), (8640, 248252), (9368, 228960), (9540, 224832), (10176, 210780), (10539, 203520), (11448, 187360), (11520, 186189), (11710, 183168), (12720, 168624), (13568, 158085), (14052, 152640), (14310, 149888), (15264, 140520), (16960, 126468), (17280, 124126), (17565, 122112), (18736, 114480), (19080, 112416), (20352, 105390), (21078, 101760), (22896, 93680), (23420, 91584), (25440, 84312), (28104, 76320), (28620, 74944), (30528, 70260), (31617, 67840), (33920, 63234), (34560, 62063), (35130, 61056), (37472, 57240), (38160, 56208), (40704, 52695), (42156, 50880), (45792, 46840)]