140620320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{757}}^1$

素因数の和:824

約数の個数: 192

約数和(自身を含む): 504282240

約数和(自身を除く): 363661920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 430, 432, 480, 516, 540, 645, 688, 720, 757, 774, 860, 864, 1032, 1080, 1161, 1290, 1376, 1440, 1514, 1548, 1720, 1935, 2064, 2160, 2271, 2322, 2580, 3028, 3096, 3440, 3785, 3870, 4128, 4320, 4542, 4644, 5160, 5805, 6056, 6192, 6813, 6880, 7570, 7740, 9084, 9288, 10320, 11355, 11610, 12112, 12384, 13626, 15140, 15480, 18168, 18576, 20439, 20640, 22710, 23220, 24224, 27252, 30280, 30960, 32551, 34065, 36336, 37152, 40878, 45420, 46440, 54504, 60560, 61920, 65102, 68130, 72672, 81756, 90840, 92880, 97653, 102195, 109008, 121120, 130204, 136260, 162755, 163512, 181680, 185760, 195306, 204390, 218016, 260408, 272520, 292959, 325510, 327024, 363360, 390612, 408780, 488265, 520816, 545040, 585918, 651020, 654048, 781224, 817560, 878877, 976530, 1041632, 1090080, 1171836, 1302040, 1464795, 1562448, 1635120, 1757754, 1953060, 2343672, 2604080, 2929590, 3124896, 3270240, 3515508, 3906120, 4394385, 4687344, 5208160, 5859180, 7031016, 7812240, 8788770, 9374688, 11718360, 14062032, 15624480, 17577540, 23436720, 28124064, 35155080, 46873440, 70310160, 140620320]

約数ペア:

[(1, 140620320), (2, 70310160), (3, 46873440), (4, 35155080), (5, 28124064), (6, 23436720), (8, 17577540), (9, 15624480), (10, 14062032), (12, 11718360), (15, 9374688), (16, 8788770), (18, 7812240), (20, 7031016), (24, 5859180), (27, 5208160), (30, 4687344), (32, 4394385), (36, 3906120), (40, 3515508), (43, 3270240), (45, 3124896), (48, 2929590), (54, 2604080), (60, 2343672), (72, 1953060), (80, 1757754), (86, 1635120), (90, 1562448), (96, 1464795), (108, 1302040), (120, 1171836), (129, 1090080), (135, 1041632), (144, 976530), (160, 878877), (172, 817560), (180, 781224), (215, 654048), (216, 651020), (240, 585918), (258, 545040), (270, 520816), (288, 488265), (344, 408780), (360, 390612), (387, 363360), (430, 327024), (432, 325510), (480, 292959), (516, 272520), (540, 260408), (645, 218016), (688, 204390), (720, 195306), (757, 185760), (774, 181680), (860, 163512), (864, 162755), (1032, 136260), (1080, 130204), (1161, 121120), (1290, 109008), (1376, 102195), (1440, 97653), (1514, 92880), (1548, 90840), (1720, 81756), (1935, 72672), (2064, 68130), (2160, 65102), (2271, 61920), (2322, 60560), (2580, 54504), (3028, 46440), (3096, 45420), (3440, 40878), (3785, 37152), (3870, 36336), (4128, 34065), (4320, 32551), (4542, 30960), (4644, 30280), (5160, 27252), (5805, 24224), (6056, 23220), (6192, 22710), (6813, 20640), (6880, 20439), (7570, 18576), (7740, 18168), (9084, 15480), (9288, 15140), (10320, 13626), (11355, 12384), (11610, 12112)]