1944814320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20939}}^1$

素因数の和:21004

約数の個数: 160

約数和(自身を含む): 6854918400

約数和(自身を除く): 4910104080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 108, 120, 129, 135, 144, 172, 180, 215, 216, 240, 258, 270, 344, 360, 387, 430, 432, 516, 540, 645, 688, 720, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2064, 2160, 2322, 2580, 3096, 3440, 3870, 4644, 5160, 5805, 6192, 7740, 9288, 10320, 11610, 15480, 18576, 20939, 23220, 30960, 41878, 46440, 62817, 83756, 92880, 104695, 125634, 167512, 188451, 209390, 251268, 314085, 335024, 376902, 418780, 502536, 565353, 628170, 753804, 837560, 900377, 942255, 1005072, 1130706, 1256340, 1507608, 1675120, 1800754, 1884510, 2261412, 2512680, 2701131, 2826765, 3015216, 3601508, 3769020, 4501885, 4522824, 5025360, 5402262, 5653530, 7203016, 7538040, 8103393, 9003770, 9045648, 10804524, 11307060, 13505655, 14406032, 15076080, 16206786, 18007540, 21609048, 22614120, 24310179, 27011310, 32413572, 36015080, 40516965, 43218096, 45228240, 48620358, 54022620, 64827144, 72030160, 81033930, 97240716, 108045240, 121550895, 129654288, 162067860, 194481432, 216090480, 243101790, 324135720, 388962864, 486203580, 648271440, 972407160, 1944814320]

約数ペア:

[(1, 1944814320), (2, 972407160), (3, 648271440), (4, 486203580), (5, 388962864), (6, 324135720), (8, 243101790), (9, 216090480), (10, 194481432), (12, 162067860), (15, 129654288), (16, 121550895), (18, 108045240), (20, 97240716), (24, 81033930), (27, 72030160), (30, 64827144), (36, 54022620), (40, 48620358), (43, 45228240), (45, 43218096), (48, 40516965), (54, 36015080), (60, 32413572), (72, 27011310), (80, 24310179), (86, 22614120), (90, 21609048), (108, 18007540), (120, 16206786), (129, 15076080), (135, 14406032), (144, 13505655), (172, 11307060), (180, 10804524), (215, 9045648), (216, 9003770), (240, 8103393), (258, 7538040), (270, 7203016), (344, 5653530), (360, 5402262), (387, 5025360), (430, 4522824), (432, 4501885), (516, 3769020), (540, 3601508), (645, 3015216), (688, 2826765), (720, 2701131), (774, 2512680), (860, 2261412), (1032, 1884510), (1080, 1800754), (1161, 1675120), (1290, 1507608), (1548, 1256340), (1720, 1130706), (1935, 1005072), (2064, 942255), (2160, 900377), (2322, 837560), (2580, 753804), (3096, 628170), (3440, 565353), (3870, 502536), (4644, 418780), (5160, 376902), (5805, 335024), (6192, 314085), (7740, 251268), (9288, 209390), (10320, 188451), (11610, 167512), (15480, 125634), (18576, 104695), (20939, 92880), (23220, 83756), (30960, 62817), (41878, 46440)]