395127040

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:269

約数の個数: 288

約数和(自身を含む): 1247984640

約数和(自身を除く): 852857600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 190, 209, 211, 220, 224, 256, 266, 280, 304, 308, 320, 352, 380, 385, 418, 422, 440, 448, 532, 560, 608, 616, 640, 665, 704, 760, 770, 836, 844, 880, 896, 1045, 1055, 1064, 1120, 1216, 1232, 1280, 1330, 1408, 1463, 1477, 1520, 1540, 1672, 1688, 1760, 1792, 2090, 2110, 2128, 2240, 2321, 2432, 2464, 2660, 2816, 2926, 2954, 3040, 3080, 3344, 3376, 3520, 4009, 4180, 4220, 4256, 4480, 4642, 4864, 4928, 5320, 5852, 5908, 6080, 6160, 6688, 6752, 7040, 7315, 7385, 8018, 8360, 8440, 8512, 8960, 9284, 9856, 10640, 11605, 11704, 11816, 12160, 12320, 13376, 13504, 14080, 14630, 14770, 16036, 16247, 16720, 16880, 17024, 18568, 19712, 20045, 21280, 23210, 23408, 23632, 24320, 24640, 26752, 27008, 28063, 29260, 29540, 32072, 32494, 33440, 33760, 34048, 37136, 40090, 42560, 44099, 46420, 46816, 47264, 49280, 53504, 54016, 56126, 58520, 59080, 64144, 64988, 66880, 67520, 74272, 80180, 81235, 85120, 88198, 92840, 93632, 94528, 98560, 112252, 117040, 118160, 128288, 129976, 133760, 135040, 140315, 148544, 160360, 162470, 170240, 176396, 185680, 187264, 189056, 220495, 224504, 234080, 236320, 256576, 259952, 267520, 270080, 280630, 297088, 308693, 320720, 324940, 352792, 371360, 374528, 378112, 440990, 449008, 468160, 472640, 513152, 519904, 561260, 594176, 617386, 641440, 649880, 705584, 742720, 881980, 898016, 936320, 945280, 1026304, 1039808, 1122520, 1234772, 1282880, 1299760, 1411168, 1485440, 1543465, 1763960, 1796032, 1872640, 1890560, 2079616, 2245040, 2469544, 2565760, 2599520, 2822336, 2970880, 3086930, 3527920, 3592064, 4159232, 4490080, 4939088, 5131520, 5199040, 5644672, 6173860, 7055840, 7184128, 8980160, 9878176, 10398080, 11289344, 12347720, 14111680, 17960320, 19756352, 20796160, 24695440, 28223360, 35920640, 39512704, 49390880, 56446720, 79025408, 98781760, 197563520, 395127040]

約数ペア:

[(1, 395127040), (2, 197563520), (4, 98781760), (5, 79025408), (7, 56446720), (8, 49390880), (10, 39512704), (11, 35920640), (14, 28223360), (16, 24695440), (19, 20796160), (20, 19756352), (22, 17960320), (28, 14111680), (32, 12347720), (35, 11289344), (38, 10398080), (40, 9878176), (44, 8980160), (55, 7184128), (56, 7055840), (64, 6173860), (70, 5644672), (76, 5199040), (77, 5131520), (80, 4939088), (88, 4490080), (95, 4159232), (110, 3592064), (112, 3527920), (128, 3086930), (133, 2970880), (140, 2822336), (152, 2599520), (154, 2565760), (160, 2469544), (176, 2245040), (190, 2079616), (209, 1890560), (211, 1872640), (220, 1796032), (224, 1763960), (256, 1543465), (266, 1485440), (280, 1411168), (304, 1299760), (308, 1282880), (320, 1234772), (352, 1122520), (380, 1039808), (385, 1026304), (418, 945280), (422, 936320), (440, 898016), (448, 881980), (532, 742720), (560, 705584), (608, 649880), (616, 641440), (640, 617386), (665, 594176), (704, 561260), (760, 519904), (770, 513152), (836, 472640), (844, 468160), (880, 449008), (896, 440990), (1045, 378112), (1055, 374528), (1064, 371360), (1120, 352792), (1216, 324940), (1232, 320720), (1280, 308693), (1330, 297088), (1408, 280630), (1463, 270080), (1477, 267520), (1520, 259952), (1540, 256576), (1672, 236320), (1688, 234080), (1760, 224504), (1792, 220495), (2090, 189056), (2110, 187264), (2128, 185680), (2240, 176396), (2321, 170240), (2432, 162470), (2464, 160360), (2660, 148544), (2816, 140315), (2926, 135040), (2954, 133760), (3040, 129976), (3080, 128288), (3344, 118160), (3376, 117040), (3520, 112252), (4009, 98560), (4180, 94528), (4220, 93632), (4256, 92840), (4480, 88198), (4642, 85120), (4864, 81235), (4928, 80180), (5320, 74272), (5852, 67520), (5908, 66880), (6080, 64988), (6160, 64144), (6688, 59080), (6752, 58520), (7040, 56126), (7315, 54016), (7385, 53504), (8018, 49280), (8360, 47264), (8440, 46816), (8512, 46420), (8960, 44099), (9284, 42560), (9856, 40090), (10640, 37136), (11605, 34048), (11704, 33760), (11816, 33440), (12160, 32494), (12320, 32072), (13376, 29540), (13504, 29260), (14080, 28063), (14630, 27008), (14770, 26752), (16036, 24640), (16247, 24320), (16720, 23632), (16880, 23408), (17024, 23210), (18568, 21280), (19712, 20045)]