83184640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:254

約数の個数: 176

約数和(自身を含む): 249963264

約数和(自身を除く): 166778624

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 211, 220, 224, 256, 280, 308, 320, 352, 385, 422, 440, 448, 512, 560, 616, 640, 704, 770, 844, 880, 896, 1024, 1055, 1120, 1232, 1280, 1408, 1477, 1540, 1688, 1760, 1792, 2110, 2240, 2321, 2464, 2560, 2816, 2954, 3080, 3376, 3520, 3584, 4220, 4480, 4642, 4928, 5120, 5632, 5908, 6160, 6752, 7040, 7168, 7385, 8440, 8960, 9284, 9856, 11264, 11605, 11816, 12320, 13504, 14080, 14770, 16247, 16880, 17920, 18568, 19712, 23210, 23632, 24640, 27008, 28160, 29540, 32494, 33760, 35840, 37136, 39424, 46420, 47264, 49280, 54016, 56320, 59080, 64988, 67520, 74272, 78848, 81235, 92840, 94528, 98560, 108032, 118160, 129976, 135040, 148544, 162470, 185680, 189056, 197120, 216064, 236320, 259952, 270080, 297088, 324940, 371360, 378112, 394240, 472640, 519904, 540160, 594176, 649880, 742720, 756224, 945280, 1039808, 1080320, 1188352, 1299760, 1485440, 1512448, 1890560, 2079616, 2376704, 2599520, 2970880, 3781120, 4159232, 5199040, 5941760, 7562240, 8318464, 10398080, 11883520, 16636928, 20796160, 41592320, 83184640]

約数ペア:

[(1, 83184640), (2, 41592320), (4, 20796160), (5, 16636928), (7, 11883520), (8, 10398080), (10, 8318464), (11, 7562240), (14, 5941760), (16, 5199040), (20, 4159232), (22, 3781120), (28, 2970880), (32, 2599520), (35, 2376704), (40, 2079616), (44, 1890560), (55, 1512448), (56, 1485440), (64, 1299760), (70, 1188352), (77, 1080320), (80, 1039808), (88, 945280), (110, 756224), (112, 742720), (128, 649880), (140, 594176), (154, 540160), (160, 519904), (176, 472640), (211, 394240), (220, 378112), (224, 371360), (256, 324940), (280, 297088), (308, 270080), (320, 259952), (352, 236320), (385, 216064), (422, 197120), (440, 189056), (448, 185680), (512, 162470), (560, 148544), (616, 135040), (640, 129976), (704, 118160), (770, 108032), (844, 98560), (880, 94528), (896, 92840), (1024, 81235), (1055, 78848), (1120, 74272), (1232, 67520), (1280, 64988), (1408, 59080), (1477, 56320), (1540, 54016), (1688, 49280), (1760, 47264), (1792, 46420), (2110, 39424), (2240, 37136), (2321, 35840), (2464, 33760), (2560, 32494), (2816, 29540), (2954, 28160), (3080, 27008), (3376, 24640), (3520, 23632), (3584, 23210), (4220, 19712), (4480, 18568), (4642, 17920), (4928, 16880), (5120, 16247), (5632, 14770), (5908, 14080), (6160, 13504), (6752, 12320), (7040, 11816), (7168, 11605), (7385, 11264), (8440, 9856), (8960, 9284)]