298978560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:282

約数の個数: 288

約数和(自身を含む): 1091986560

約数和(自身を除く): 793008000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 211, 216, 240, 246, 256, 270, 288, 320, 328, 360, 369, 384, 410, 422, 432, 480, 492, 540, 576, 615, 633, 640, 656, 720, 738, 768, 820, 844, 864, 960, 984, 1055, 1080, 1107, 1152, 1230, 1266, 1280, 1312, 1440, 1476, 1640, 1688, 1728, 1845, 1899, 1920, 1968, 2110, 2160, 2214, 2304, 2460, 2532, 2624, 2880, 2952, 3165, 3280, 3376, 3456, 3690, 3798, 3840, 3936, 4220, 4320, 4428, 4920, 5064, 5248, 5535, 5697, 5760, 5904, 6330, 6560, 6752, 6912, 7380, 7596, 7872, 8440, 8640, 8651, 8856, 9495, 9840, 10128, 10496, 11070, 11394, 11520, 11808, 12660, 13120, 13504, 14760, 15192, 15744, 16880, 17280, 17302, 17712, 18990, 19680, 20256, 22140, 22788, 23616, 25320, 25953, 26240, 27008, 28485, 29520, 30384, 31488, 33760, 34560, 34604, 35424, 37980, 39360, 40512, 43255, 44280, 45576, 47232, 50640, 51906, 52480, 54016, 56970, 59040, 60768, 67520, 69208, 70848, 75960, 77859, 78720, 81024, 86510, 88560, 91152, 94464, 101280, 103812, 113940, 118080, 121536, 129765, 135040, 138416, 141696, 151920, 155718, 157440, 162048, 173020, 177120, 182304, 202560, 207624, 227880, 233577, 236160, 243072, 259530, 270080, 276832, 283392, 303840, 311436, 346040, 354240, 364608, 389295, 405120, 415248, 455760, 467154, 472320, 486144, 519060, 553664, 607680, 622872, 692080, 708480, 729216, 778590, 810240, 830496, 911520, 934308, 1038120, 1107328, 1167885, 1215360, 1245744, 1384160, 1416960, 1458432, 1557180, 1660992, 1823040, 1868616, 2076240, 2214656, 2335770, 2430720, 2491488, 2768320, 3114360, 3321984, 3646080, 3737232, 4152480, 4671540, 4982976, 5536640, 6228720, 6643968, 7292160, 7474464, 8304960, 9343080, 9965952, 11073280, 12457440, 14948928, 16609920, 18686160, 19931904, 24914880, 29897856, 33219840, 37372320, 49829760, 59795712, 74744640, 99659520, 149489280, 298978560]

約数ペア:

[(1, 298978560), (2, 149489280), (3, 99659520), (4, 74744640), (5, 59795712), (6, 49829760), (8, 37372320), (9, 33219840), (10, 29897856), (12, 24914880), (15, 19931904), (16, 18686160), (18, 16609920), (20, 14948928), (24, 12457440), (27, 11073280), (30, 9965952), (32, 9343080), (36, 8304960), (40, 7474464), (41, 7292160), (45, 6643968), (48, 6228720), (54, 5536640), (60, 4982976), (64, 4671540), (72, 4152480), (80, 3737232), (82, 3646080), (90, 3321984), (96, 3114360), (108, 2768320), (120, 2491488), (123, 2430720), (128, 2335770), (135, 2214656), (144, 2076240), (160, 1868616), (164, 1823040), (180, 1660992), (192, 1557180), (205, 1458432), (211, 1416960), (216, 1384160), (240, 1245744), (246, 1215360), (256, 1167885), (270, 1107328), (288, 1038120), (320, 934308), (328, 911520), (360, 830496), (369, 810240), (384, 778590), (410, 729216), (422, 708480), (432, 692080), (480, 622872), (492, 607680), (540, 553664), (576, 519060), (615, 486144), (633, 472320), (640, 467154), (656, 455760), (720, 415248), (738, 405120), (768, 389295), (820, 364608), (844, 354240), (864, 346040), (960, 311436), (984, 303840), (1055, 283392), (1080, 276832), (1107, 270080), (1152, 259530), (1230, 243072), (1266, 236160), (1280, 233577), (1312, 227880), (1440, 207624), (1476, 202560), (1640, 182304), (1688, 177120), (1728, 173020), (1845, 162048), (1899, 157440), (1920, 155718), (1968, 151920), (2110, 141696), (2160, 138416), (2214, 135040), (2304, 129765), (2460, 121536), (2532, 118080), (2624, 113940), (2880, 103812), (2952, 101280), (3165, 94464), (3280, 91152), (3376, 88560), (3456, 86510), (3690, 81024), (3798, 78720), (3840, 77859), (3936, 75960), (4220, 70848), (4320, 69208), (4428, 67520), (4920, 60768), (5064, 59040), (5248, 56970), (5535, 54016), (5697, 52480), (5760, 51906), (5904, 50640), (6330, 47232), (6560, 45576), (6752, 44280), (6912, 43255), (7380, 40512), (7596, 39360), (7872, 37980), (8440, 35424), (8640, 34604), (8651, 34560), (8856, 33760), (9495, 31488), (9840, 30384), (10128, 29520), (10496, 28485), (11070, 27008), (11394, 26240), (11520, 25953), (11808, 25320), (12660, 23616), (13120, 22788), (13504, 22140), (14760, 20256), (15192, 19680), (15744, 18990), (16880, 17712), (17280, 17302)]