761259520

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1847}}^1$

素因数の和:1900

約数の個数: 160

約数和(自身を含む): 2177860608

約数和(自身を除く): 1416601088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 280, 320, 322, 368, 448, 460, 512, 560, 640, 644, 736, 805, 896, 920, 1120, 1280, 1288, 1472, 1610, 1792, 1840, 1847, 2240, 2560, 2576, 2944, 3220, 3584, 3680, 3694, 4480, 5152, 5888, 6440, 7360, 7388, 8960, 9235, 10304, 11776, 12880, 12929, 14720, 14776, 17920, 18470, 20608, 25760, 25858, 29440, 29552, 36940, 41216, 42481, 51520, 51716, 58880, 59104, 64645, 73880, 82432, 84962, 103040, 103432, 118208, 129290, 147760, 169924, 206080, 206864, 212405, 236416, 258580, 295520, 297367, 339848, 412160, 413728, 424810, 472832, 517160, 591040, 594734, 679696, 827456, 849620, 945664, 1034320, 1182080, 1189468, 1359392, 1486835, 1654912, 1699240, 2068640, 2364160, 2378936, 2718784, 2973670, 3309824, 3398480, 4137280, 4728320, 4757872, 5437568, 5947340, 6619648, 6796960, 8274560, 9515744, 10875136, 11894680, 13593920, 16549120, 19031488, 21750272, 23789360, 27187840, 33098240, 38062976, 47578720, 54375680, 76125952, 95157440, 108751360, 152251904, 190314880, 380629760, 761259520]

約数ペア:

[(1, 761259520), (2, 380629760), (4, 190314880), (5, 152251904), (7, 108751360), (8, 95157440), (10, 76125952), (14, 54375680), (16, 47578720), (20, 38062976), (23, 33098240), (28, 27187840), (32, 23789360), (35, 21750272), (40, 19031488), (46, 16549120), (56, 13593920), (64, 11894680), (70, 10875136), (80, 9515744), (92, 8274560), (112, 6796960), (115, 6619648), (128, 5947340), (140, 5437568), (160, 4757872), (161, 4728320), (184, 4137280), (224, 3398480), (230, 3309824), (256, 2973670), (280, 2718784), (320, 2378936), (322, 2364160), (368, 2068640), (448, 1699240), (460, 1654912), (512, 1486835), (560, 1359392), (640, 1189468), (644, 1182080), (736, 1034320), (805, 945664), (896, 849620), (920, 827456), (1120, 679696), (1280, 594734), (1288, 591040), (1472, 517160), (1610, 472832), (1792, 424810), (1840, 413728), (1847, 412160), (2240, 339848), (2560, 297367), (2576, 295520), (2944, 258580), (3220, 236416), (3584, 212405), (3680, 206864), (3694, 206080), (4480, 169924), (5152, 147760), (5888, 129290), (6440, 118208), (7360, 103432), (7388, 103040), (8960, 84962), (9235, 82432), (10304, 73880), (11776, 64645), (12880, 59104), (12929, 58880), (14720, 51716), (14776, 51520), (17920, 42481), (18470, 41216), (20608, 36940), (25760, 29552), (25858, 29440)]