273416640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 448

約数和(自身を含む): 1088501760

約数和(自身を除く): 815085120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 29, 30, 32, 35, 40, 42, 46, 48, 56, 58, 60, 61, 64, 69, 70, 80, 84, 87, 92, 96, 105, 112, 115, 116, 120, 122, 138, 140, 145, 160, 161, 168, 174, 183, 184, 192, 203, 210, 224, 230, 232, 240, 244, 276, 280, 290, 305, 320, 322, 336, 345, 348, 366, 368, 406, 420, 427, 435, 448, 460, 464, 480, 483, 488, 552, 560, 580, 609, 610, 644, 667, 672, 690, 696, 732, 736, 805, 812, 840, 854, 870, 915, 920, 928, 960, 966, 976, 1015, 1104, 1120, 1160, 1218, 1220, 1281, 1288, 1334, 1344, 1380, 1392, 1403, 1464, 1472, 1610, 1624, 1680, 1708, 1740, 1769, 1830, 1840, 1856, 1932, 1952, 2001, 2030, 2135, 2208, 2240, 2320, 2415, 2436, 2440, 2562, 2576, 2668, 2760, 2784, 2806, 2928, 3045, 3220, 3248, 3335, 3360, 3416, 3480, 3538, 3660, 3680, 3864, 3904, 4002, 4060, 4209, 4270, 4416, 4640, 4669, 4830, 4872, 4880, 5124, 5152, 5307, 5336, 5520, 5568, 5612, 5856, 6090, 6405, 6440, 6496, 6670, 6720, 6832, 6960, 7015, 7076, 7320, 7360, 7728, 8004, 8120, 8418, 8540, 8845, 9280, 9338, 9660, 9744, 9760, 9821, 10005, 10248, 10304, 10614, 10672, 11040, 11224, 11712, 12180, 12383, 12810, 12880, 12992, 13340, 13664, 13920, 14007, 14030, 14152, 14640, 15456, 16008, 16240, 16836, 17080, 17690, 18676, 19320, 19488, 19520, 19642, 20010, 20496, 21045, 21228, 21344, 22080, 22448, 23345, 24360, 24766, 25620, 25760, 26535, 26680, 27328, 27840, 28014, 28060, 28304, 29280, 29463, 30912, 32016, 32480, 33672, 34160, 35380, 37149, 37352, 38640, 38976, 39284, 40020, 40687, 40992, 42090, 42456, 42688, 44896, 46690, 48720, 49105, 49532, 51240, 51520, 53070, 53360, 56028, 56120, 56608, 58560, 58926, 61915, 64032, 64960, 67344, 68320, 70035, 70760, 74298, 74704, 77280, 78568, 80040, 81374, 81984, 84180, 84912, 89792, 93380, 97440, 98210, 99064, 102480, 106140, 106720, 112056, 112240, 113216, 117852, 122061, 123830, 128064, 134688, 136640, 140070, 141520, 147315, 148596, 149408, 154560, 157136, 160080, 162748, 168360, 169824, 185745, 186760, 194880, 196420, 198128, 203435, 204960, 212280, 213440, 224112, 224480, 235704, 244122, 247660, 269376, 280140, 283040, 284809, 294630, 297192, 298816, 314272, 320160, 325496, 336720, 339648, 371490, 373520, 392840, 396256, 406870, 409920, 424560, 448224, 448960, 471408, 488244, 495320, 560280, 566080, 569618, 589260, 594384, 610305, 628544, 640320, 650992, 673440, 742980, 747040, 785680, 792512, 813740, 849120, 854427, 896448, 942816, 976488, 990640, 1120560, 1139236, 1178520, 1188768, 1220610, 1301984, 1346880, 1424045, 1485960, 1494080, 1571360, 1627480, 1698240, 1708854, 1885632, 1952976, 1981280, 2241120, 2278472, 2357040, 2377536, 2441220, 2603968, 2848090, 2971920, 3142720, 3254960, 3417708, 3905952, 3962560, 4272135, 4482240, 4556944, 4714080, 4882440, 5696180, 5943840, 6509920, 6835416, 7811904, 8544270, 9113888, 9428160, 9764880, 11392360, 11887680, 13019840, 13670832, 17088540, 18227776, 19529760, 22784720, 27341664, 34177080, 39059520, 45569440, 54683328, 68354160, 91138880, 136708320, 273416640]

約数ペア:

[(1, 273416640), (2, 136708320), (3, 91138880), (4, 68354160), (5, 54683328), (6, 45569440), (7, 39059520), (8, 34177080), (10, 27341664), (12, 22784720), (14, 19529760), (15, 18227776), (16, 17088540), (20, 13670832), (21, 13019840), (23, 11887680), (24, 11392360), (28, 9764880), (29, 9428160), (30, 9113888), (32, 8544270), (35, 7811904), (40, 6835416), (42, 6509920), (46, 5943840), (48, 5696180), (56, 4882440), (58, 4714080), (60, 4556944), (61, 4482240), (64, 4272135), (69, 3962560), (70, 3905952), (80, 3417708), (84, 3254960), (87, 3142720), (92, 2971920), (96, 2848090), (105, 2603968), (112, 2441220), (115, 2377536), (116, 2357040), (120, 2278472), (122, 2241120), (138, 1981280), (140, 1952976), (145, 1885632), (160, 1708854), (161, 1698240), (168, 1627480), (174, 1571360), (183, 1494080), (184, 1485960), (192, 1424045), (203, 1346880), (210, 1301984), (224, 1220610), (230, 1188768), (232, 1178520), (240, 1139236), (244, 1120560), (276, 990640), (280, 976488), (290, 942816), (305, 896448), (320, 854427), (322, 849120), (336, 813740), (345, 792512), (348, 785680), (366, 747040), (368, 742980), (406, 673440), (420, 650992), (427, 640320), (435, 628544), (448, 610305), (460, 594384), (464, 589260), (480, 569618), (483, 566080), (488, 560280), (552, 495320), (560, 488244), (580, 471408), (609, 448960), (610, 448224), (644, 424560), (667, 409920), (672, 406870), (690, 396256), (696, 392840), (732, 373520), (736, 371490), (805, 339648), (812, 336720), (840, 325496), (854, 320160), (870, 314272), (915, 298816), (920, 297192), (928, 294630), (960, 284809), (966, 283040), (976, 280140), (1015, 269376), (1104, 247660), (1120, 244122), (1160, 235704), (1218, 224480), (1220, 224112), (1281, 213440), (1288, 212280), (1334, 204960), (1344, 203435), (1380, 198128), (1392, 196420), (1403, 194880), (1464, 186760), (1472, 185745), (1610, 169824), (1624, 168360), (1680, 162748), (1708, 160080), (1740, 157136), (1769, 154560), (1830, 149408), (1840, 148596), (1856, 147315), (1932, 141520), (1952, 140070), (2001, 136640), (2030, 134688), (2135, 128064), (2208, 123830), (2240, 122061), (2320, 117852), (2415, 113216), (2436, 112240), (2440, 112056), (2562, 106720), (2576, 106140), (2668, 102480), (2760, 99064), (2784, 98210), (2806, 97440), (2928, 93380), (3045, 89792), (3220, 84912), (3248, 84180), (3335, 81984), (3360, 81374), (3416, 80040), (3480, 78568), (3538, 77280), (3660, 74704), (3680, 74298), (3864, 70760), (3904, 70035), (4002, 68320), (4060, 67344), (4209, 64960), (4270, 64032), (4416, 61915), (4640, 58926), (4669, 58560), (4830, 56608), (4872, 56120), (4880, 56028), (5124, 53360), (5152, 53070), (5307, 51520), (5336, 51240), (5520, 49532), (5568, 49105), (5612, 48720), (5856, 46690), (6090, 44896), (6405, 42688), (6440, 42456), (6496, 42090), (6670, 40992), (6720, 40687), (6832, 40020), (6960, 39284), (7015, 38976), (7076, 38640), (7320, 37352), (7360, 37149), (7728, 35380), (8004, 34160), (8120, 33672), (8418, 32480), (8540, 32016), (8845, 30912), (9280, 29463), (9338, 29280), (9660, 28304), (9744, 28060), (9760, 28014), (9821, 27840), (10005, 27328), (10248, 26680), (10304, 26535), (10614, 25760), (10672, 25620), (11040, 24766), (11224, 24360), (11712, 23345), (12180, 22448), (12383, 22080), (12810, 21344), (12880, 21228), (12992, 21045), (13340, 20496), (13664, 20010), (13920, 19642), (14007, 19520), (14030, 19488), (14152, 19320), (14640, 18676), (15456, 17690), (16008, 17080), (16240, 16836)]