28154338560

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{17333}}^1$

素因数の和:17410

約数の個数: 288

約数和(自身を含む): 102040404480

約数和(自身を除く): 73886065920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1692, 1728, 1880, 1920, 2115, 2160, 2256, 2304, 2538, 2820, 2880, 3008, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 5076, 5640, 5760, 6016, 6345, 6768, 6912, 7520, 8460, 8640, 9024, 10152, 11280, 11520, 12032, 12690, 13536, 15040, 16920, 17280, 17333, 18048, 20304, 22560, 25380, 27072, 30080, 33840, 34560, 34666, 36096, 40608, 45120, 50760, 51999, 54144, 60160, 67680, 69332, 81216, 86665, 90240, 101520, 103998, 108288, 135360, 138664, 155997, 162432, 173330, 180480, 203040, 207996, 259995, 270720, 277328, 311994, 324864, 346660, 406080, 415992, 467991, 519990, 541440, 554656, 623988, 693320, 779985, 812160, 814651, 831984, 935982, 1039980, 1109312, 1247976, 1386640, 1559970, 1624320, 1629302, 1663968, 1871964, 2079960, 2218624, 2339955, 2443953, 2495952, 2773280, 3119940, 3258604, 3327936, 3743928, 4073255, 4159920, 4437248, 4679910, 4887906, 4991904, 5546560, 6239880, 6517208, 6655872, 7331859, 7487856, 8146510, 8319840, 9359820, 9775812, 9983808, 11093120, 12219765, 12479760, 13034416, 13311744, 14663718, 14975712, 16293020, 16639680, 18719640, 19551624, 19967616, 21995577, 22186240, 24439530, 24959520, 26068832, 29327436, 29951424, 32586040, 33279360, 36659295, 37439280, 39103248, 39935232, 43991154, 48879060, 49919040, 52137664, 58654872, 59902848, 65172080, 66558720, 73318590, 74878560, 78206496, 87982308, 97758120, 99838080, 104275328, 109977885, 117309744, 119805696, 130344160, 146637180, 149757120, 156412992, 175964616, 195516240, 199676160, 208550656, 219955770, 234619488, 260688320, 293274360, 299514240, 312825984, 351929232, 391032480, 439911540, 469238976, 521376640, 586548720, 599028480, 625651968, 703858464, 782064960, 879823080, 938477952, 1042753280, 1173097440, 1407716928, 1564129920, 1759646160, 1876955904, 2346194880, 2815433856, 3128259840, 3519292320, 4692389760, 5630867712, 7038584640, 9384779520, 14077169280, 28154338560]

約数ペア:

[(1, 28154338560), (2, 14077169280), (3, 9384779520), (4, 7038584640), (5, 5630867712), (6, 4692389760), (8, 3519292320), (9, 3128259840), (10, 2815433856), (12, 2346194880), (15, 1876955904), (16, 1759646160), (18, 1564129920), (20, 1407716928), (24, 1173097440), (27, 1042753280), (30, 938477952), (32, 879823080), (36, 782064960), (40, 703858464), (45, 625651968), (47, 599028480), (48, 586548720), (54, 521376640), (60, 469238976), (64, 439911540), (72, 391032480), (80, 351929232), (90, 312825984), (94, 299514240), (96, 293274360), (108, 260688320), (120, 234619488), (128, 219955770), (135, 208550656), (141, 199676160), (144, 195516240), (160, 175964616), (180, 156412992), (188, 149757120), (192, 146637180), (216, 130344160), (235, 119805696), (240, 117309744), (256, 109977885), (270, 104275328), (282, 99838080), (288, 97758120), (320, 87982308), (360, 78206496), (376, 74878560), (384, 73318590), (423, 66558720), (432, 65172080), (470, 59902848), (480, 58654872), (540, 52137664), (564, 49919040), (576, 48879060), (640, 43991154), (705, 39935232), (720, 39103248), (752, 37439280), (768, 36659295), (846, 33279360), (864, 32586040), (940, 29951424), (960, 29327436), (1080, 26068832), (1128, 24959520), (1152, 24439530), (1269, 22186240), (1280, 21995577), (1410, 19967616), (1440, 19551624), (1504, 18719640), (1692, 16639680), (1728, 16293020), (1880, 14975712), (1920, 14663718), (2115, 13311744), (2160, 13034416), (2256, 12479760), (2304, 12219765), (2538, 11093120), (2820, 9983808), (2880, 9775812), (3008, 9359820), (3384, 8319840), (3456, 8146510), (3760, 7487856), (3840, 7331859), (4230, 6655872), (4320, 6517208), (4512, 6239880), (5076, 5546560), (5640, 4991904), (5760, 4887906), (6016, 4679910), (6345, 4437248), (6768, 4159920), (6912, 4073255), (7520, 3743928), (8460, 3327936), (8640, 3258604), (9024, 3119940), (10152, 2773280), (11280, 2495952), (11520, 2443953), (12032, 2339955), (12690, 2218624), (13536, 2079960), (15040, 1871964), (16920, 1663968), (17280, 1629302), (17333, 1624320), (18048, 1559970), (20304, 1386640), (22560, 1247976), (25380, 1109312), (27072, 1039980), (30080, 935982), (33840, 831984), (34560, 814651), (34666, 812160), (36096, 779985), (40608, 693320), (45120, 623988), (50760, 554656), (51999, 541440), (54144, 519990), (60160, 467991), (67680, 415992), (69332, 406080), (81216, 346660), (86665, 324864), (90240, 311994), (101520, 277328), (103998, 270720), (108288, 259995), (135360, 207996), (138664, 203040), (155997, 180480), (162432, 173330)]