1992994560

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1531}}^1$

素因数の和:1671

約数の個数: 216

約数和(自身を含む): 6961119984

約数和(自身を除く): 4968125424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 128, 144, 160, 180, 192, 226, 240, 256, 288, 320, 339, 360, 384, 452, 480, 565, 576, 640, 678, 720, 768, 904, 960, 1017, 1130, 1152, 1280, 1356, 1440, 1531, 1695, 1808, 1920, 2034, 2260, 2304, 2712, 2880, 3062, 3390, 3616, 3840, 4068, 4520, 4593, 5085, 5424, 5760, 6124, 6780, 7232, 7655, 8136, 9040, 9186, 10170, 10848, 11520, 12248, 13560, 13779, 14464, 15310, 16272, 18080, 18372, 20340, 21696, 22965, 24496, 27120, 27558, 28928, 30620, 32544, 36160, 36744, 40680, 43392, 45930, 48992, 54240, 55116, 61240, 65088, 68895, 72320, 73488, 81360, 86784, 91860, 97984, 108480, 110232, 122480, 130176, 137790, 144640, 146976, 162720, 173003, 183720, 195968, 216960, 220464, 244960, 260352, 275580, 293952, 325440, 346006, 367440, 391936, 433920, 440928, 489920, 519009, 551160, 587904, 650880, 692012, 734880, 865015, 881856, 979840, 1038018, 1102320, 1175808, 1301760, 1384024, 1469760, 1557027, 1730030, 1763712, 1959680, 2076036, 2204640, 2595045, 2768048, 2939520, 3114054, 3460060, 3527424, 4152072, 4409280, 5190090, 5536096, 5879040, 6228108, 6920120, 7785135, 8304144, 8818560, 10380180, 11072192, 12456216, 13840240, 15570270, 16608288, 17637120, 20760360, 22144384, 24912432, 27680480, 31140540, 33216576, 41520720, 44288768, 49824864, 55360960, 62281080, 66433152, 83041440, 99649728, 110721920, 124562160, 132866304, 166082880, 199299456, 221443840, 249124320, 332165760, 398598912, 498248640, 664331520, 996497280, 1992994560]

約数ペア:

[(1, 1992994560), (2, 996497280), (3, 664331520), (4, 498248640), (5, 398598912), (6, 332165760), (8, 249124320), (9, 221443840), (10, 199299456), (12, 166082880), (15, 132866304), (16, 124562160), (18, 110721920), (20, 99649728), (24, 83041440), (30, 66433152), (32, 62281080), (36, 55360960), (40, 49824864), (45, 44288768), (48, 41520720), (60, 33216576), (64, 31140540), (72, 27680480), (80, 24912432), (90, 22144384), (96, 20760360), (113, 17637120), (120, 16608288), (128, 15570270), (144, 13840240), (160, 12456216), (180, 11072192), (192, 10380180), (226, 8818560), (240, 8304144), (256, 7785135), (288, 6920120), (320, 6228108), (339, 5879040), (360, 5536096), (384, 5190090), (452, 4409280), (480, 4152072), (565, 3527424), (576, 3460060), (640, 3114054), (678, 2939520), (720, 2768048), (768, 2595045), (904, 2204640), (960, 2076036), (1017, 1959680), (1130, 1763712), (1152, 1730030), (1280, 1557027), (1356, 1469760), (1440, 1384024), (1531, 1301760), (1695, 1175808), (1808, 1102320), (1920, 1038018), (2034, 979840), (2260, 881856), (2304, 865015), (2712, 734880), (2880, 692012), (3062, 650880), (3390, 587904), (3616, 551160), (3840, 519009), (4068, 489920), (4520, 440928), (4593, 433920), (5085, 391936), (5424, 367440), (5760, 346006), (6124, 325440), (6780, 293952), (7232, 275580), (7655, 260352), (8136, 244960), (9040, 220464), (9186, 216960), (10170, 195968), (10848, 183720), (11520, 173003), (12248, 162720), (13560, 146976), (13779, 144640), (14464, 137790), (15310, 130176), (16272, 122480), (18080, 110232), (18372, 108480), (20340, 97984), (21696, 91860), (22965, 86784), (24496, 81360), (27120, 73488), (27558, 72320), (28928, 68895), (30620, 65088), (32544, 61240), (36160, 55116), (36744, 54240), (40680, 48992), (43392, 45930)]