56514240

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:268

約数の個数: 224

約数和(自身を含む): 206776320

約数和(自身を除く): 150262080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 211, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 422, 432, 465, 480, 496, 540, 558, 576, 620, 633, 720, 744, 837, 844, 864, 930, 960, 992, 1055, 1080, 1116, 1240, 1266, 1395, 1440, 1488, 1674, 1688, 1728, 1860, 1899, 1984, 2110, 2160, 2232, 2480, 2532, 2790, 2880, 2976, 3165, 3348, 3376, 3720, 3798, 4185, 4220, 4320, 4464, 4960, 5064, 5580, 5697, 5952, 6330, 6541, 6696, 6752, 7440, 7596, 8370, 8440, 8640, 8928, 9495, 9920, 10128, 11160, 11394, 12660, 13082, 13392, 13504, 14880, 15192, 16740, 16880, 17856, 18990, 19623, 20256, 22320, 22788, 25320, 26164, 26784, 28485, 29760, 30384, 32705, 33480, 33760, 37980, 39246, 40512, 44640, 45576, 50640, 52328, 53568, 56970, 58869, 60768, 65410, 66960, 67520, 75960, 78492, 89280, 91152, 98115, 101280, 104656, 113940, 117738, 121536, 130820, 133920, 151920, 156984, 176607, 182304, 196230, 202560, 209312, 227880, 235476, 261640, 267840, 294345, 303840, 313968, 353214, 364608, 392460, 418624, 455760, 470952, 523280, 588690, 607680, 627936, 706428, 784920, 883035, 911520, 941904, 1046560, 1177380, 1255872, 1412856, 1569840, 1766070, 1823040, 1883808, 2093120, 2354760, 2825712, 3139680, 3532140, 3767616, 4709520, 5651424, 6279360, 7064280, 9419040, 11302848, 14128560, 18838080, 28257120, 56514240]

約数ペア:

[(1, 56514240), (2, 28257120), (3, 18838080), (4, 14128560), (5, 11302848), (6, 9419040), (8, 7064280), (9, 6279360), (10, 5651424), (12, 4709520), (15, 3767616), (16, 3532140), (18, 3139680), (20, 2825712), (24, 2354760), (27, 2093120), (30, 1883808), (31, 1823040), (32, 1766070), (36, 1569840), (40, 1412856), (45, 1255872), (48, 1177380), (54, 1046560), (60, 941904), (62, 911520), (64, 883035), (72, 784920), (80, 706428), (90, 627936), (93, 607680), (96, 588690), (108, 523280), (120, 470952), (124, 455760), (135, 418624), (144, 392460), (155, 364608), (160, 353214), (180, 313968), (186, 303840), (192, 294345), (211, 267840), (216, 261640), (240, 235476), (248, 227880), (270, 209312), (279, 202560), (288, 196230), (310, 182304), (320, 176607), (360, 156984), (372, 151920), (422, 133920), (432, 130820), (465, 121536), (480, 117738), (496, 113940), (540, 104656), (558, 101280), (576, 98115), (620, 91152), (633, 89280), (720, 78492), (744, 75960), (837, 67520), (844, 66960), (864, 65410), (930, 60768), (960, 58869), (992, 56970), (1055, 53568), (1080, 52328), (1116, 50640), (1240, 45576), (1266, 44640), (1395, 40512), (1440, 39246), (1488, 37980), (1674, 33760), (1688, 33480), (1728, 32705), (1860, 30384), (1899, 29760), (1984, 28485), (2110, 26784), (2160, 26164), (2232, 25320), (2480, 22788), (2532, 22320), (2790, 20256), (2880, 19623), (2976, 18990), (3165, 17856), (3348, 16880), (3376, 16740), (3720, 15192), (3798, 14880), (4185, 13504), (4220, 13392), (4320, 13082), (4464, 12660), (4960, 11394), (5064, 11160), (5580, 10128), (5697, 9920), (5952, 9495), (6330, 8928), (6541, 8640), (6696, 8440), (6752, 8370), (7440, 7596)]