153891840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 176

約数和(自身を含む): 505821888

約数和(自身を除く): 351930048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 215, 233, 240, 256, 258, 320, 344, 384, 430, 466, 480, 512, 516, 640, 645, 688, 699, 768, 860, 932, 960, 1024, 1032, 1165, 1280, 1290, 1376, 1398, 1536, 1720, 1864, 1920, 2064, 2330, 2560, 2580, 2752, 2796, 3072, 3440, 3495, 3728, 3840, 4128, 4660, 5120, 5160, 5504, 5592, 6880, 6990, 7456, 7680, 8256, 9320, 10019, 10320, 11008, 11184, 13760, 13980, 14912, 15360, 16512, 18640, 20038, 20640, 22016, 22368, 27520, 27960, 29824, 30057, 33024, 37280, 40076, 41280, 44032, 44736, 50095, 55040, 55920, 59648, 60114, 66048, 74560, 80152, 82560, 89472, 100190, 110080, 111840, 119296, 120228, 132096, 149120, 150285, 160304, 165120, 178944, 200380, 220160, 223680, 238592, 240456, 298240, 300570, 320608, 330240, 357888, 400760, 447360, 480912, 596480, 601140, 641216, 660480, 715776, 801520, 894720, 961824, 1192960, 1202280, 1282432, 1603040, 1789440, 1923648, 2404560, 2564864, 3206080, 3578880, 3847296, 4809120, 5129728, 6412160, 7694592, 9618240, 10259456, 12824320, 15389184, 19236480, 25648640, 30778368, 38472960, 51297280, 76945920, 153891840]

約数ペア:

[(1, 153891840), (2, 76945920), (3, 51297280), (4, 38472960), (5, 30778368), (6, 25648640), (8, 19236480), (10, 15389184), (12, 12824320), (15, 10259456), (16, 9618240), (20, 7694592), (24, 6412160), (30, 5129728), (32, 4809120), (40, 3847296), (43, 3578880), (48, 3206080), (60, 2564864), (64, 2404560), (80, 1923648), (86, 1789440), (96, 1603040), (120, 1282432), (128, 1202280), (129, 1192960), (160, 961824), (172, 894720), (192, 801520), (215, 715776), (233, 660480), (240, 641216), (256, 601140), (258, 596480), (320, 480912), (344, 447360), (384, 400760), (430, 357888), (466, 330240), (480, 320608), (512, 300570), (516, 298240), (640, 240456), (645, 238592), (688, 223680), (699, 220160), (768, 200380), (860, 178944), (932, 165120), (960, 160304), (1024, 150285), (1032, 149120), (1165, 132096), (1280, 120228), (1290, 119296), (1376, 111840), (1398, 110080), (1536, 100190), (1720, 89472), (1864, 82560), (1920, 80152), (2064, 74560), (2330, 66048), (2560, 60114), (2580, 59648), (2752, 55920), (2796, 55040), (3072, 50095), (3440, 44736), (3495, 44032), (3728, 41280), (3840, 40076), (4128, 37280), (4660, 33024), (5120, 30057), (5160, 29824), (5504, 27960), (5592, 27520), (6880, 22368), (6990, 22016), (7456, 20640), (7680, 20038), (8256, 18640), (9320, 16512), (10019, 15360), (10320, 14912), (11008, 13980), (11184, 13760)]