2167779840

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1322

約数の個数: 160

約数和(自身を含む): 6961965120

約数和(自身を除く): 4794185280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 277, 320, 384, 480, 512, 554, 640, 768, 831, 960, 1019, 1108, 1280, 1385, 1536, 1662, 1920, 2038, 2216, 2560, 2770, 3057, 3324, 3840, 4076, 4155, 4432, 5095, 5540, 6114, 6648, 7680, 8152, 8310, 8864, 10190, 11080, 12228, 13296, 15285, 16304, 16620, 17728, 20380, 22160, 24456, 26592, 30570, 32608, 33240, 35456, 40760, 44320, 48912, 53184, 61140, 65216, 66480, 70912, 81520, 88640, 97824, 106368, 122280, 130432, 132960, 141824, 163040, 177280, 195648, 212736, 244560, 260864, 265920, 282263, 326080, 354560, 391296, 425472, 489120, 521728, 531840, 564526, 652160, 709120, 782592, 846789, 978240, 1063680, 1129052, 1304320, 1411315, 1565184, 1693578, 1956480, 2127360, 2258104, 2608640, 2822630, 3387156, 3912960, 4233945, 4516208, 5645260, 6774312, 7825920, 8467890, 9032416, 11290520, 13548624, 16935780, 18064832, 22581040, 27097248, 33871560, 36129664, 45162080, 54194496, 67743120, 72259328, 90324160, 108388992, 135486240, 144518656, 180648320, 216777984, 270972480, 361296640, 433555968, 541944960, 722593280, 1083889920, 2167779840]

約数ペア:

[(1, 2167779840), (2, 1083889920), (3, 722593280), (4, 541944960), (5, 433555968), (6, 361296640), (8, 270972480), (10, 216777984), (12, 180648320), (15, 144518656), (16, 135486240), (20, 108388992), (24, 90324160), (30, 72259328), (32, 67743120), (40, 54194496), (48, 45162080), (60, 36129664), (64, 33871560), (80, 27097248), (96, 22581040), (120, 18064832), (128, 16935780), (160, 13548624), (192, 11290520), (240, 9032416), (256, 8467890), (277, 7825920), (320, 6774312), (384, 5645260), (480, 4516208), (512, 4233945), (554, 3912960), (640, 3387156), (768, 2822630), (831, 2608640), (960, 2258104), (1019, 2127360), (1108, 1956480), (1280, 1693578), (1385, 1565184), (1536, 1411315), (1662, 1304320), (1920, 1129052), (2038, 1063680), (2216, 978240), (2560, 846789), (2770, 782592), (3057, 709120), (3324, 652160), (3840, 564526), (4076, 531840), (4155, 521728), (4432, 489120), (5095, 425472), (5540, 391296), (6114, 354560), (6648, 326080), (7680, 282263), (8152, 265920), (8310, 260864), (8864, 244560), (10190, 212736), (11080, 195648), (12228, 177280), (13296, 163040), (15285, 141824), (16304, 132960), (16620, 130432), (17728, 122280), (20380, 106368), (22160, 97824), (24456, 88640), (26592, 81520), (30570, 70912), (32608, 66480), (33240, 65216), (35456, 61140), (40760, 53184), (44320, 48912)]