291673440

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{631}}^1$

素因数の和:762

約数の個数: 192

約数和(自身を含む): 1032030720

約数和(自身を除く): 740357280

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, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 270, 288, 321, 360, 428, 432, 480, 535, 540, 631, 642, 720, 856, 864, 963, 1070, 1080, 1262, 1284, 1440, 1605, 1712, 1893, 1926, 2140, 2160, 2524, 2568, 2889, 3155, 3210, 3424, 3786, 3852, 4280, 4320, 4815, 5048, 5136, 5679, 5778, 6310, 6420, 7572, 7704, 8560, 9465, 9630, 10096, 10272, 11358, 11556, 12620, 12840, 14445, 15144, 15408, 17037, 17120, 18930, 19260, 20192, 22716, 23112, 25240, 25680, 28395, 28890, 30288, 30816, 34074, 37860, 38520, 45432, 46224, 50480, 51360, 56790, 57780, 60576, 67517, 68148, 75720, 77040, 85185, 90864, 92448, 100960, 113580, 115560, 135034, 136296, 151440, 154080, 170370, 181728, 202551, 227160, 231120, 270068, 272592, 302880, 337585, 340740, 405102, 454320, 462240, 540136, 545184, 607653, 675170, 681480, 810204, 908640, 1012755, 1080272, 1215306, 1350340, 1362960, 1620408, 1822959, 2025510, 2160544, 2430612, 2700680, 2725920, 3038265, 3240816, 3645918, 4051020, 4861224, 5401360, 6076530, 6481632, 7291836, 8102040, 9114795, 9722448, 10802720, 12153060, 14583672, 16204080, 18229590, 19444896, 24306120, 29167344, 32408160, 36459180, 48612240, 58334688, 72918360, 97224480, 145836720, 291673440]

約数ペア:

[(1, 291673440), (2, 145836720), (3, 97224480), (4, 72918360), (5, 58334688), (6, 48612240), (8, 36459180), (9, 32408160), (10, 29167344), (12, 24306120), (15, 19444896), (16, 18229590), (18, 16204080), (20, 14583672), (24, 12153060), (27, 10802720), (30, 9722448), (32, 9114795), (36, 8102040), (40, 7291836), (45, 6481632), (48, 6076530), (54, 5401360), (60, 4861224), (72, 4051020), (80, 3645918), (90, 3240816), (96, 3038265), (107, 2725920), (108, 2700680), (120, 2430612), (135, 2160544), (144, 2025510), (160, 1822959), (180, 1620408), (214, 1362960), (216, 1350340), (240, 1215306), (270, 1080272), (288, 1012755), (321, 908640), (360, 810204), (428, 681480), (432, 675170), (480, 607653), (535, 545184), (540, 540136), (631, 462240), (642, 454320), (720, 405102), (856, 340740), (864, 337585), (963, 302880), (1070, 272592), (1080, 270068), (1262, 231120), (1284, 227160), (1440, 202551), (1605, 181728), (1712, 170370), (1893, 154080), (1926, 151440), (2140, 136296), (2160, 135034), (2524, 115560), (2568, 113580), (2889, 100960), (3155, 92448), (3210, 90864), (3424, 85185), (3786, 77040), (3852, 75720), (4280, 68148), (4320, 67517), (4815, 60576), (5048, 57780), (5136, 56790), (5679, 51360), (5778, 50480), (6310, 46224), (6420, 45432), (7572, 38520), (7704, 37860), (8560, 34074), (9465, 30816), (9630, 30288), (10096, 28890), (10272, 28395), (11358, 25680), (11556, 25240), (12620, 23112), (12840, 22716), (14445, 20192), (15144, 19260), (15408, 18930), (17037, 17120)]