7382171520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{142403}}^1$

素因数の和:142434

約数の個数: 160

約数和(自身を含む): 26363252520

約数和(自身を除く): 18981081000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4320, 5184, 5760, 6480, 8640, 10368, 12960, 17280, 25920, 51840, 142403, 284806, 427209, 569612, 712015, 854418, 1139224, 1281627, 1424030, 1708836, 2136045, 2278448, 2563254, 2848060, 3417672, 3844881, 4272090, 4556896, 5126508, 5696120, 6408135, 6835344, 7689762, 8544180, 9113792, 10253016, 11392240, 11534643, 12816270, 13670688, 15379524, 17088360, 18227584, 19224405, 20506032, 22784480, 23069286, 25632540, 27341376, 30759048, 34176720, 38448810, 41012064, 45568960, 46138572, 51265080, 54682752, 57673215, 61518096, 68353440, 76897620, 82024128, 91137920, 92277144, 102530160, 115346430, 123036192, 136706880, 153795240, 164048256, 184554288, 205060320, 230692860, 246072384, 273413760, 307590480, 369108576, 410120640, 461385720, 492144768, 615180960, 738217152, 820241280, 922771440, 1230361920, 1476434304, 1845542880, 2460723840, 3691085760, 7382171520]

約数ペア:

[(1, 7382171520), (2, 3691085760), (3, 2460723840), (4, 1845542880), (5, 1476434304), (6, 1230361920), (8, 922771440), (9, 820241280), (10, 738217152), (12, 615180960), (15, 492144768), (16, 461385720), (18, 410120640), (20, 369108576), (24, 307590480), (27, 273413760), (30, 246072384), (32, 230692860), (36, 205060320), (40, 184554288), (45, 164048256), (48, 153795240), (54, 136706880), (60, 123036192), (64, 115346430), (72, 102530160), (80, 92277144), (81, 91137920), (90, 82024128), (96, 76897620), (108, 68353440), (120, 61518096), (128, 57673215), (135, 54682752), (144, 51265080), (160, 46138572), (162, 45568960), (180, 41012064), (192, 38448810), (216, 34176720), (240, 30759048), (270, 27341376), (288, 25632540), (320, 23069286), (324, 22784480), (360, 20506032), (384, 19224405), (405, 18227584), (432, 17088360), (480, 15379524), (540, 13670688), (576, 12816270), (640, 11534643), (648, 11392240), (720, 10253016), (810, 9113792), (864, 8544180), (960, 7689762), (1080, 6835344), (1152, 6408135), (1296, 5696120), (1440, 5126508), (1620, 4556896), (1728, 4272090), (1920, 3844881), (2160, 3417672), (2592, 2848060), (2880, 2563254), (3240, 2278448), (3456, 2136045), (4320, 1708836), (5184, 1424030), (5760, 1281627), (6480, 1139224), (8640, 854418), (10368, 712015), (12960, 569612), (17280, 427209), (25920, 284806), (51840, 142403)]