485605120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:431

約数の個数: 288

約数和(自身を含む): 1565867520

約数和(自身を除く): 1080262400

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 256, 260, 280, 286, 308, 320, 352, 364, 379, 385, 416, 440, 448, 455, 520, 560, 572, 616, 640, 704, 715, 728, 758, 770, 832, 880, 896, 910, 1001, 1040, 1120, 1144, 1232, 1280, 1408, 1430, 1456, 1516, 1540, 1664, 1760, 1792, 1820, 1895, 2002, 2080, 2240, 2288, 2464, 2653, 2816, 2860, 2912, 3032, 3080, 3328, 3520, 3640, 3790, 4004, 4160, 4169, 4480, 4576, 4927, 4928, 5005, 5306, 5720, 5824, 6064, 6160, 7040, 7280, 7580, 8008, 8320, 8338, 8960, 9152, 9854, 9856, 10010, 10612, 11440, 11648, 12128, 12320, 13265, 14080, 14560, 15160, 16016, 16640, 16676, 18304, 19708, 19712, 20020, 20845, 21224, 22880, 23296, 24256, 24635, 24640, 26530, 29120, 29183, 30320, 32032, 33352, 34489, 36608, 39416, 40040, 41690, 42448, 45760, 48512, 49270, 49280, 53060, 54197, 58240, 58366, 60640, 64064, 66704, 68978, 78832, 80080, 83380, 84896, 91520, 97024, 98540, 98560, 106120, 108394, 116480, 116732, 121280, 128128, 133408, 137956, 145915, 157664, 160160, 166760, 169792, 172445, 183040, 197080, 212240, 216788, 233464, 242560, 256256, 266816, 270985, 275912, 291830, 315328, 320320, 333520, 339584, 344890, 379379, 394160, 424480, 433576, 466928, 485120, 533632, 541970, 551824, 583660, 630656, 640640, 667040, 679168, 689780, 758758, 788320, 848960, 867152, 933856, 1067264, 1083940, 1103648, 1167320, 1261312, 1281280, 1334080, 1379560, 1517516, 1576640, 1697920, 1734304, 1867712, 1896895, 2167880, 2207296, 2334640, 2668160, 2759120, 3035032, 3153280, 3395840, 3468608, 3735424, 3793790, 4335760, 4414592, 4669280, 5336320, 5518240, 6070064, 6306560, 6937216, 7470848, 7587580, 8671520, 8829184, 9338560, 11036480, 12140128, 13874432, 15175160, 17343040, 18677120, 22072960, 24280256, 30350320, 34686080, 37354240, 44145920, 48560512, 60700640, 69372160, 97121024, 121401280, 242802560, 485605120]

約数ペア:

[(1, 485605120), (2, 242802560), (4, 121401280), (5, 97121024), (7, 69372160), (8, 60700640), (10, 48560512), (11, 44145920), (13, 37354240), (14, 34686080), (16, 30350320), (20, 24280256), (22, 22072960), (26, 18677120), (28, 17343040), (32, 15175160), (35, 13874432), (40, 12140128), (44, 11036480), (52, 9338560), (55, 8829184), (56, 8671520), (64, 7587580), (65, 7470848), (70, 6937216), (77, 6306560), (80, 6070064), (88, 5518240), (91, 5336320), (104, 4669280), (110, 4414592), (112, 4335760), (128, 3793790), (130, 3735424), (140, 3468608), (143, 3395840), (154, 3153280), (160, 3035032), (176, 2759120), (182, 2668160), (208, 2334640), (220, 2207296), (224, 2167880), (256, 1896895), (260, 1867712), (280, 1734304), (286, 1697920), (308, 1576640), (320, 1517516), (352, 1379560), (364, 1334080), (379, 1281280), (385, 1261312), (416, 1167320), (440, 1103648), (448, 1083940), (455, 1067264), (520, 933856), (560, 867152), (572, 848960), (616, 788320), (640, 758758), (704, 689780), (715, 679168), (728, 667040), (758, 640640), (770, 630656), (832, 583660), (880, 551824), (896, 541970), (910, 533632), (1001, 485120), (1040, 466928), (1120, 433576), (1144, 424480), (1232, 394160), (1280, 379379), (1408, 344890), (1430, 339584), (1456, 333520), (1516, 320320), (1540, 315328), (1664, 291830), (1760, 275912), (1792, 270985), (1820, 266816), (1895, 256256), (2002, 242560), (2080, 233464), (2240, 216788), (2288, 212240), (2464, 197080), (2653, 183040), (2816, 172445), (2860, 169792), (2912, 166760), (3032, 160160), (3080, 157664), (3328, 145915), (3520, 137956), (3640, 133408), (3790, 128128), (4004, 121280), (4160, 116732), (4169, 116480), (4480, 108394), (4576, 106120), (4927, 98560), (4928, 98540), (5005, 97024), (5306, 91520), (5720, 84896), (5824, 83380), (6064, 80080), (6160, 78832), (7040, 68978), (7280, 66704), (7580, 64064), (8008, 60640), (8320, 58366), (8338, 58240), (8960, 54197), (9152, 53060), (9854, 49280), (9856, 49270), (10010, 48512), (10612, 45760), (11440, 42448), (11648, 41690), (12128, 40040), (12320, 39416), (13265, 36608), (14080, 34489), (14560, 33352), (15160, 32032), (16016, 30320), (16640, 29183), (16676, 29120), (18304, 26530), (19708, 24640), (19712, 24635), (20020, 24256), (20845, 23296), (21224, 22880)]