2100898560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{8969}}^1$

素因数の和:9054

約数の個数: 144

約数和(自身を含む): 6820500960

約数和(自身を除く): 4719602400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 128, 160, 183, 192, 240, 244, 256, 305, 320, 366, 384, 480, 488, 610, 640, 732, 768, 915, 960, 976, 1220, 1280, 1464, 1830, 1920, 1952, 2440, 2928, 3660, 3840, 3904, 4880, 5856, 7320, 7808, 8969, 9760, 11712, 14640, 15616, 17938, 19520, 23424, 26907, 29280, 35876, 39040, 44845, 46848, 53814, 58560, 71752, 78080, 89690, 107628, 117120, 134535, 143504, 179380, 215256, 234240, 269070, 287008, 358760, 430512, 538140, 547109, 574016, 717520, 861024, 1076280, 1094218, 1148032, 1435040, 1641327, 1722048, 2152560, 2188436, 2296064, 2735545, 2870080, 3282654, 3444096, 4305120, 4376872, 5471090, 5740160, 6565308, 6888192, 8206635, 8610240, 8753744, 10942180, 11480320, 13130616, 16413270, 17220480, 17507488, 21884360, 26261232, 32826540, 34440960, 35014976, 43768720, 52522464, 65653080, 70029952, 87537440, 105044928, 131306160, 140059904, 175074880, 210089856, 262612320, 350149760, 420179712, 525224640, 700299520, 1050449280, 2100898560]

約数ペア:

[(1, 2100898560), (2, 1050449280), (3, 700299520), (4, 525224640), (5, 420179712), (6, 350149760), (8, 262612320), (10, 210089856), (12, 175074880), (15, 140059904), (16, 131306160), (20, 105044928), (24, 87537440), (30, 70029952), (32, 65653080), (40, 52522464), (48, 43768720), (60, 35014976), (61, 34440960), (64, 32826540), (80, 26261232), (96, 21884360), (120, 17507488), (122, 17220480), (128, 16413270), (160, 13130616), (183, 11480320), (192, 10942180), (240, 8753744), (244, 8610240), (256, 8206635), (305, 6888192), (320, 6565308), (366, 5740160), (384, 5471090), (480, 4376872), (488, 4305120), (610, 3444096), (640, 3282654), (732, 2870080), (768, 2735545), (915, 2296064), (960, 2188436), (976, 2152560), (1220, 1722048), (1280, 1641327), (1464, 1435040), (1830, 1148032), (1920, 1094218), (1952, 1076280), (2440, 861024), (2928, 717520), (3660, 574016), (3840, 547109), (3904, 538140), (4880, 430512), (5856, 358760), (7320, 287008), (7808, 269070), (8969, 234240), (9760, 215256), (11712, 179380), (14640, 143504), (15616, 134535), (17938, 117120), (19520, 107628), (23424, 89690), (26907, 78080), (29280, 71752), (35876, 58560), (39040, 53814), (44845, 46848)]