7395261440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{206341}}^1$

素因数の和:206373

約数の個数: 88

約数和(自身を含む): 20274339552

約数和(自身を除く): 12879078112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 5120, 7168, 8960, 17920, 35840, 206341, 412682, 825364, 1031705, 1444387, 1650728, 2063410, 2888774, 3301456, 4126820, 5777548, 6602912, 7221935, 8253640, 11555096, 13205824, 14443870, 16507280, 23110192, 26411648, 28887740, 33014560, 46220384, 52823296, 57775480, 66029120, 92440768, 105646592, 115550960, 132058240, 184881536, 211293184, 231101920, 264116480, 369763072, 462203840, 528232960, 739526144, 924407680, 1056465920, 1479052288, 1848815360, 3697630720, 7395261440]

約数ペア:

[(1, 7395261440), (2, 3697630720), (4, 1848815360), (5, 1479052288), (7, 1056465920), (8, 924407680), (10, 739526144), (14, 528232960), (16, 462203840), (20, 369763072), (28, 264116480), (32, 231101920), (35, 211293184), (40, 184881536), (56, 132058240), (64, 115550960), (70, 105646592), (80, 92440768), (112, 66029120), (128, 57775480), (140, 52823296), (160, 46220384), (224, 33014560), (256, 28887740), (280, 26411648), (320, 23110192), (448, 16507280), (512, 14443870), (560, 13205824), (640, 11555096), (896, 8253640), (1024, 7221935), (1120, 6602912), (1280, 5777548), (1792, 4126820), (2240, 3301456), (2560, 2888774), (3584, 2063410), (4480, 1650728), (5120, 1444387), (7168, 1031705), (8960, 825364), (17920, 412682), (35840, 206341)]