248833920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 256

約数和(自身を含む): 848232000

約数和(自身を除く): 599398080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 41, 48, 58, 60, 64, 80, 82, 87, 96, 109, 116, 120, 123, 128, 145, 160, 164, 174, 192, 205, 218, 232, 240, 246, 290, 320, 327, 328, 348, 384, 410, 435, 436, 464, 480, 492, 545, 580, 615, 640, 654, 656, 696, 820, 870, 872, 928, 960, 984, 1090, 1160, 1189, 1230, 1308, 1312, 1392, 1635, 1640, 1740, 1744, 1856, 1920, 1968, 2180, 2320, 2378, 2460, 2616, 2624, 2784, 3161, 3270, 3280, 3480, 3488, 3567, 3712, 3936, 4360, 4469, 4640, 4756, 4920, 5232, 5248, 5568, 5945, 6322, 6540, 6560, 6960, 6976, 7134, 7872, 8720, 8938, 9280, 9483, 9512, 9840, 10464, 11136, 11890, 12644, 13080, 13120, 13407, 13920, 13952, 14268, 15744, 15805, 17440, 17835, 17876, 18560, 18966, 19024, 19680, 20928, 22345, 23780, 25288, 26160, 26240, 26814, 27840, 28536, 31610, 34880, 35670, 35752, 37932, 38048, 39360, 41856, 44690, 47415, 47560, 50576, 52320, 53628, 55680, 57072, 63220, 67035, 69760, 71340, 71504, 75864, 76096, 78720, 89380, 94830, 95120, 101152, 104640, 107256, 114144, 126440, 129601, 134070, 142680, 143008, 151728, 152192, 178760, 189660, 190240, 202304, 209280, 214512, 228288, 252880, 259202, 268140, 285360, 286016, 303456, 357520, 379320, 380480, 388803, 404608, 429024, 456576, 505760, 518404, 536280, 570720, 572032, 606912, 648005, 715040, 758640, 760960, 777606, 858048, 1011520, 1036808, 1072560, 1141440, 1213824, 1296010, 1430080, 1517280, 1555212, 1716096, 1944015, 2023040, 2073616, 2145120, 2282880, 2592020, 2860160, 3034560, 3110424, 3888030, 4147232, 4290240, 5184040, 6069120, 6220848, 7776060, 8294464, 8580480, 10368080, 12441696, 15552120, 16588928, 20736160, 24883392, 31104240, 41472320, 49766784, 62208480, 82944640, 124416960, 248833920]

約数ペア:

[(1, 248833920), (2, 124416960), (3, 82944640), (4, 62208480), (5, 49766784), (6, 41472320), (8, 31104240), (10, 24883392), (12, 20736160), (15, 16588928), (16, 15552120), (20, 12441696), (24, 10368080), (29, 8580480), (30, 8294464), (32, 7776060), (40, 6220848), (41, 6069120), (48, 5184040), (58, 4290240), (60, 4147232), (64, 3888030), (80, 3110424), (82, 3034560), (87, 2860160), (96, 2592020), (109, 2282880), (116, 2145120), (120, 2073616), (123, 2023040), (128, 1944015), (145, 1716096), (160, 1555212), (164, 1517280), (174, 1430080), (192, 1296010), (205, 1213824), (218, 1141440), (232, 1072560), (240, 1036808), (246, 1011520), (290, 858048), (320, 777606), (327, 760960), (328, 758640), (348, 715040), (384, 648005), (410, 606912), (435, 572032), (436, 570720), (464, 536280), (480, 518404), (492, 505760), (545, 456576), (580, 429024), (615, 404608), (640, 388803), (654, 380480), (656, 379320), (696, 357520), (820, 303456), (870, 286016), (872, 285360), (928, 268140), (960, 259202), (984, 252880), (1090, 228288), (1160, 214512), (1189, 209280), (1230, 202304), (1308, 190240), (1312, 189660), (1392, 178760), (1635, 152192), (1640, 151728), (1740, 143008), (1744, 142680), (1856, 134070), (1920, 129601), (1968, 126440), (2180, 114144), (2320, 107256), (2378, 104640), (2460, 101152), (2616, 95120), (2624, 94830), (2784, 89380), (3161, 78720), (3270, 76096), (3280, 75864), (3480, 71504), (3488, 71340), (3567, 69760), (3712, 67035), (3936, 63220), (4360, 57072), (4469, 55680), (4640, 53628), (4756, 52320), (4920, 50576), (5232, 47560), (5248, 47415), (5568, 44690), (5945, 41856), (6322, 39360), (6540, 38048), (6560, 37932), (6960, 35752), (6976, 35670), (7134, 34880), (7872, 31610), (8720, 28536), (8938, 27840), (9280, 26814), (9483, 26240), (9512, 26160), (9840, 25288), (10464, 23780), (11136, 22345), (11890, 20928), (12644, 19680), (13080, 19024), (13120, 18966), (13407, 18560), (13920, 17876), (13952, 17835), (14268, 17440), (15744, 15805)]