213345360

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2297}}^1$

素因数の和:2362

約数の個数: 160

約数和(自身を含む): 752273280

約数和(自身を除く): 538927920

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, 2297, 2322, 2580, 3096, 3440, 3870, 4594, 4644, 5160, 5805, 6192, 6891, 7740, 9188, 9288, 10320, 11485, 11610, 13782, 15480, 18376, 18576, 20673, 22970, 23220, 27564, 30960, 34455, 36752, 41346, 45940, 46440, 55128, 62019, 68910, 82692, 91880, 92880, 98771, 103365, 110256, 124038, 137820, 165384, 183760, 197542, 206730, 248076, 275640, 296313, 310095, 330768, 395084, 413460, 493855, 496152, 551280, 592626, 620190, 790168, 826920, 888939, 987710, 992304, 1185252, 1240380, 1481565, 1580336, 1653840, 1777878, 1975420, 2370504, 2480760, 2666817, 2963130, 3555756, 3950840, 4444695, 4741008, 4961520, 5333634, 5926260, 7111512, 7901680, 8889390, 10667268, 11852520, 13334085, 14223024, 17778780, 21334536, 23705040, 26668170, 35557560, 42669072, 53336340, 71115120, 106672680, 213345360]

約数ペア:

[(1, 213345360), (2, 106672680), (3, 71115120), (4, 53336340), (5, 42669072), (6, 35557560), (8, 26668170), (9, 23705040), (10, 21334536), (12, 17778780), (15, 14223024), (16, 13334085), (18, 11852520), (20, 10667268), (24, 8889390), (27, 7901680), (30, 7111512), (36, 5926260), (40, 5333634), (43, 4961520), (45, 4741008), (48, 4444695), (54, 3950840), (60, 3555756), (72, 2963130), (80, 2666817), (86, 2480760), (90, 2370504), (108, 1975420), (120, 1777878), (129, 1653840), (135, 1580336), (144, 1481565), (172, 1240380), (180, 1185252), (215, 992304), (216, 987710), (240, 888939), (258, 826920), (270, 790168), (344, 620190), (360, 592626), (387, 551280), (430, 496152), (432, 493855), (516, 413460), (540, 395084), (645, 330768), (688, 310095), (720, 296313), (774, 275640), (860, 248076), (1032, 206730), (1080, 197542), (1161, 183760), (1290, 165384), (1548, 137820), (1720, 124038), (1935, 110256), (2064, 103365), (2160, 98771), (2297, 92880), (2322, 91880), (2580, 82692), (3096, 68910), (3440, 62019), (3870, 55128), (4594, 46440), (4644, 45940), (5160, 41346), (5805, 36752), (6192, 34455), (6891, 30960), (7740, 27564), (9188, 23220), (9288, 22970), (10320, 20673), (11485, 18576), (11610, 18376), (13782, 15480)]