284699520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:362

約数の個数: 384

約数和(自身を含む): 1176215040

約数和(自身を除く): 891515520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 230, 240, 252, 276, 280, 288, 307, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 460, 480, 483, 504, 552, 560, 576, 614, 630, 640, 644, 672, 690, 720, 736, 805, 828, 840, 896, 920, 921, 960, 966, 1008, 1035, 1104, 1120, 1152, 1228, 1260, 1288, 1344, 1380, 1440, 1449, 1472, 1535, 1610, 1656, 1680, 1840, 1842, 1920, 1932, 2016, 2070, 2149, 2208, 2240, 2415, 2456, 2520, 2576, 2688, 2760, 2763, 2880, 2898, 2944, 3070, 3220, 3312, 3360, 3680, 3684, 3864, 4032, 4140, 4298, 4416, 4480, 4605, 4830, 4912, 5040, 5152, 5520, 5526, 5760, 5796, 6140, 6440, 6447, 6624, 6720, 7061, 7245, 7360, 7368, 7728, 8064, 8280, 8596, 8832, 9210, 9660, 9824, 10080, 10304, 10745, 11040, 11052, 11592, 12280, 12880, 12894, 13248, 13440, 13815, 14122, 14490, 14720, 14736, 15456, 16560, 17192, 18420, 19320, 19341, 19648, 20160, 20608, 21183, 21490, 22080, 22104, 23184, 24560, 25760, 25788, 26496, 27630, 28244, 28980, 29472, 30912, 32235, 33120, 34384, 35305, 36840, 38640, 38682, 39296, 40320, 42366, 42980, 44160, 44208, 46368, 49120, 49427, 51520, 51576, 55260, 56488, 57960, 58944, 61824, 63549, 64470, 66240, 68768, 70610, 73680, 77280, 77364, 84732, 85960, 88416, 92736, 96705, 98240, 98854, 103040, 103152, 105915, 110520, 112976, 115920, 117888, 127098, 128940, 132480, 137536, 141220, 147360, 148281, 154560, 154728, 169464, 171920, 176832, 185472, 193410, 196480, 197708, 206304, 211830, 221040, 225952, 231840, 247135, 254196, 257880, 275072, 282440, 294720, 296562, 309120, 309456, 317745, 338928, 343840, 353664, 386820, 395416, 412608, 423660, 442080, 444843, 451904, 463680, 494270, 508392, 515760, 564880, 589440, 593124, 618912, 635490, 677856, 687680, 741405, 773640, 790832, 825216, 847320, 884160, 889686, 903808, 927360, 988540, 1016784, 1031520, 1129760, 1186248, 1237824, 1270980, 1355712, 1375360, 1482810, 1547280, 1581664, 1694640, 1768320, 1779372, 1977080, 2033568, 2063040, 2224215, 2259520, 2372496, 2475648, 2541960, 2711424, 2965620, 3094560, 3163328, 3389280, 3558744, 3954160, 4067136, 4126080, 4448430, 4519040, 4744992, 5083920, 5931240, 6189120, 6326656, 6778560, 7117488, 7908320, 8134272, 8896860, 9489984, 10167840, 11862480, 12378240, 13557120, 14234976, 15816640, 17793720, 18979968, 20335680, 23724960, 28469952, 31633280, 35587440, 40671360, 47449920, 56939904, 71174880, 94899840, 142349760, 284699520]

約数ペア:

[(1, 284699520), (2, 142349760), (3, 94899840), (4, 71174880), (5, 56939904), (6, 47449920), (7, 40671360), (8, 35587440), (9, 31633280), (10, 28469952), (12, 23724960), (14, 20335680), (15, 18979968), (16, 17793720), (18, 15816640), (20, 14234976), (21, 13557120), (23, 12378240), (24, 11862480), (28, 10167840), (30, 9489984), (32, 8896860), (35, 8134272), (36, 7908320), (40, 7117488), (42, 6778560), (45, 6326656), (46, 6189120), (48, 5931240), (56, 5083920), (60, 4744992), (63, 4519040), (64, 4448430), (69, 4126080), (70, 4067136), (72, 3954160), (80, 3558744), (84, 3389280), (90, 3163328), (92, 3094560), (96, 2965620), (105, 2711424), (112, 2541960), (115, 2475648), (120, 2372496), (126, 2259520), (128, 2224215), (138, 2063040), (140, 2033568), (144, 1977080), (160, 1779372), (161, 1768320), (168, 1694640), (180, 1581664), (184, 1547280), (192, 1482810), (207, 1375360), (210, 1355712), (224, 1270980), (230, 1237824), (240, 1186248), (252, 1129760), (276, 1031520), (280, 1016784), (288, 988540), (307, 927360), (315, 903808), (320, 889686), (322, 884160), (336, 847320), (345, 825216), (360, 790832), (368, 773640), (384, 741405), (414, 687680), (420, 677856), (448, 635490), (460, 618912), (480, 593124), (483, 589440), (504, 564880), (552, 515760), (560, 508392), (576, 494270), (614, 463680), (630, 451904), (640, 444843), (644, 442080), (672, 423660), (690, 412608), (720, 395416), (736, 386820), (805, 353664), (828, 343840), (840, 338928), (896, 317745), (920, 309456), (921, 309120), (960, 296562), (966, 294720), (1008, 282440), (1035, 275072), (1104, 257880), (1120, 254196), (1152, 247135), (1228, 231840), (1260, 225952), (1288, 221040), (1344, 211830), (1380, 206304), (1440, 197708), (1449, 196480), (1472, 193410), (1535, 185472), (1610, 176832), (1656, 171920), (1680, 169464), (1840, 154728), (1842, 154560), (1920, 148281), (1932, 147360), (2016, 141220), (2070, 137536), (2149, 132480), (2208, 128940), (2240, 127098), (2415, 117888), (2456, 115920), (2520, 112976), (2576, 110520), (2688, 105915), (2760, 103152), (2763, 103040), (2880, 98854), (2898, 98240), (2944, 96705), (3070, 92736), (3220, 88416), (3312, 85960), (3360, 84732), (3680, 77364), (3684, 77280), (3864, 73680), (4032, 70610), (4140, 68768), (4298, 66240), (4416, 64470), (4480, 63549), (4605, 61824), (4830, 58944), (4912, 57960), (5040, 56488), (5152, 55260), (5520, 51576), (5526, 51520), (5760, 49427), (5796, 49120), (6140, 46368), (6440, 44208), (6447, 44160), (6624, 42980), (6720, 42366), (7061, 40320), (7245, 39296), (7360, 38682), (7368, 38640), (7728, 36840), (8064, 35305), (8280, 34384), (8596, 33120), (8832, 32235), (9210, 30912), (9660, 29472), (9824, 28980), (10080, 28244), (10304, 27630), (10745, 26496), (11040, 25788), (11052, 25760), (11592, 24560), (12280, 23184), (12880, 22104), (12894, 22080), (13248, 21490), (13440, 21183), (13815, 20608), (14122, 20160), (14490, 19648), (14720, 19341), (14736, 19320), (15456, 18420), (16560, 17192)]