227617920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{919}}^1$

素因数の和:987

約数の個数: 192

約数和(自身を含む): 805147200

約数和(自身を除く): 577529280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 384, 387, 430, 480, 516, 576, 640, 645, 688, 720, 774, 860, 919, 960, 1032, 1152, 1290, 1376, 1440, 1548, 1720, 1838, 1920, 1935, 2064, 2580, 2752, 2757, 2880, 3096, 3440, 3676, 3870, 4128, 4595, 5160, 5504, 5514, 5760, 6192, 6880, 7352, 7740, 8256, 8271, 9190, 10320, 11028, 12384, 13760, 13785, 14704, 15480, 16512, 16542, 18380, 20640, 22056, 24768, 27520, 27570, 29408, 30960, 33084, 36760, 39517, 41280, 41355, 44112, 49536, 55140, 58816, 61920, 66168, 73520, 79034, 82560, 82710, 88224, 110280, 117632, 118551, 123840, 132336, 147040, 158068, 165420, 176448, 197585, 220560, 237102, 247680, 264672, 294080, 316136, 330840, 352896, 355653, 395170, 441120, 474204, 529344, 588160, 592755, 632272, 661680, 711306, 790340, 882240, 948408, 1058688, 1185510, 1264544, 1323360, 1422612, 1580680, 1764480, 1778265, 1896816, 2371020, 2529088, 2646720, 2845224, 3161360, 3556530, 3793632, 4742040, 5058176, 5293440, 5690448, 6322720, 7113060, 7587264, 9484080, 11380896, 12645440, 14226120, 15174528, 18968160, 22761792, 25290880, 28452240, 37936320, 45523584, 56904480, 75872640, 113808960, 227617920]

約数ペア:

[(1, 227617920), (2, 113808960), (3, 75872640), (4, 56904480), (5, 45523584), (6, 37936320), (8, 28452240), (9, 25290880), (10, 22761792), (12, 18968160), (15, 15174528), (16, 14226120), (18, 12645440), (20, 11380896), (24, 9484080), (30, 7587264), (32, 7113060), (36, 6322720), (40, 5690448), (43, 5293440), (45, 5058176), (48, 4742040), (60, 3793632), (64, 3556530), (72, 3161360), (80, 2845224), (86, 2646720), (90, 2529088), (96, 2371020), (120, 1896816), (128, 1778265), (129, 1764480), (144, 1580680), (160, 1422612), (172, 1323360), (180, 1264544), (192, 1185510), (215, 1058688), (240, 948408), (258, 882240), (288, 790340), (320, 711306), (344, 661680), (360, 632272), (384, 592755), (387, 588160), (430, 529344), (480, 474204), (516, 441120), (576, 395170), (640, 355653), (645, 352896), (688, 330840), (720, 316136), (774, 294080), (860, 264672), (919, 247680), (960, 237102), (1032, 220560), (1152, 197585), (1290, 176448), (1376, 165420), (1440, 158068), (1548, 147040), (1720, 132336), (1838, 123840), (1920, 118551), (1935, 117632), (2064, 110280), (2580, 88224), (2752, 82710), (2757, 82560), (2880, 79034), (3096, 73520), (3440, 66168), (3676, 61920), (3870, 58816), (4128, 55140), (4595, 49536), (5160, 44112), (5504, 41355), (5514, 41280), (5760, 39517), (6192, 36760), (6880, 33084), (7352, 30960), (7740, 29408), (8256, 27570), (8271, 27520), (9190, 24768), (10320, 22056), (11028, 20640), (12384, 18380), (13760, 16542), (13785, 16512), (14704, 15480)]