270663680

素因数分解:

$2^{17}\times 5^1\times 7^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 144

約数和(自身を含む): 754971840

約数和(自身を除く): 484308160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 224, 236, 256, 280, 295, 320, 413, 448, 472, 512, 560, 590, 640, 826, 896, 944, 1024, 1120, 1180, 1280, 1652, 1792, 1888, 2048, 2065, 2240, 2360, 2560, 3304, 3584, 3776, 4096, 4130, 4480, 4720, 5120, 6608, 7168, 7552, 8192, 8260, 8960, 9440, 10240, 13216, 14336, 15104, 16384, 16520, 17920, 18880, 20480, 26432, 28672, 30208, 32768, 33040, 35840, 37760, 40960, 52864, 57344, 60416, 65536, 66080, 71680, 75520, 81920, 105728, 114688, 120832, 131072, 132160, 143360, 151040, 163840, 211456, 229376, 241664, 264320, 286720, 302080, 327680, 422912, 458752, 483328, 528640, 573440, 604160, 655360, 845824, 917504, 966656, 1057280, 1146880, 1208320, 1691648, 1933312, 2114560, 2293760, 2416640, 3383296, 3866624, 4229120, 4587520, 4833280, 6766592, 7733248, 8458240, 9666560, 13533184, 16916480, 19333120, 27066368, 33832960, 38666240, 54132736, 67665920, 135331840, 270663680]

約数ペア:

[(1, 270663680), (2, 135331840), (4, 67665920), (5, 54132736), (7, 38666240), (8, 33832960), (10, 27066368), (14, 19333120), (16, 16916480), (20, 13533184), (28, 9666560), (32, 8458240), (35, 7733248), (40, 6766592), (56, 4833280), (59, 4587520), (64, 4229120), (70, 3866624), (80, 3383296), (112, 2416640), (118, 2293760), (128, 2114560), (140, 1933312), (160, 1691648), (224, 1208320), (236, 1146880), (256, 1057280), (280, 966656), (295, 917504), (320, 845824), (413, 655360), (448, 604160), (472, 573440), (512, 528640), (560, 483328), (590, 458752), (640, 422912), (826, 327680), (896, 302080), (944, 286720), (1024, 264320), (1120, 241664), (1180, 229376), (1280, 211456), (1652, 163840), (1792, 151040), (1888, 143360), (2048, 132160), (2065, 131072), (2240, 120832), (2360, 114688), (2560, 105728), (3304, 81920), (3584, 75520), (3776, 71680), (4096, 66080), (4130, 65536), (4480, 60416), (4720, 57344), (5120, 52864), (6608, 40960), (7168, 37760), (7552, 35840), (8192, 33040), (8260, 32768), (8960, 30208), (9440, 28672), (10240, 26432), (13216, 20480), (14336, 18880), (15104, 17920), (16384, 16520)]