168691680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2297}}^1$

素因数の和:2338

約数の個数: 192

約数和(自身を含む): 625423680

約数和(自身を除く): 456732000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2297, 2448, 2720, 3060, 3672, 4080, 4320, 4590, 4594, 4896, 6120, 6891, 7344, 8160, 9180, 9188, 11485, 12240, 13782, 14688, 18360, 18376, 20673, 22970, 24480, 27564, 34455, 36720, 36752, 39049, 41346, 45940, 55128, 62019, 68910, 73440, 73504, 78098, 82692, 91880, 103365, 110256, 117147, 124038, 137820, 156196, 165384, 183760, 195245, 206730, 220512, 234294, 248076, 275640, 310095, 312392, 330768, 351441, 367520, 390490, 413460, 468588, 496152, 551280, 585735, 620190, 624784, 661536, 702882, 780980, 826920, 937176, 992304, 1054323, 1102560, 1171470, 1240380, 1249568, 1405764, 1561960, 1653840, 1757205, 1874352, 1984608, 2108646, 2342940, 2480760, 2811528, 3123920, 3307680, 3514410, 3748704, 4217292, 4685880, 4961520, 5271615, 5623056, 6247840, 7028820, 8434584, 9371760, 9923040, 10543230, 11246112, 14057640, 16869168, 18743520, 21086460, 28115280, 33738336, 42172920, 56230560, 84345840, 168691680]

約数ペア:

[(1, 168691680), (2, 84345840), (3, 56230560), (4, 42172920), (5, 33738336), (6, 28115280), (8, 21086460), (9, 18743520), (10, 16869168), (12, 14057640), (15, 11246112), (16, 10543230), (17, 9923040), (18, 9371760), (20, 8434584), (24, 7028820), (27, 6247840), (30, 5623056), (32, 5271615), (34, 4961520), (36, 4685880), (40, 4217292), (45, 3748704), (48, 3514410), (51, 3307680), (54, 3123920), (60, 2811528), (68, 2480760), (72, 2342940), (80, 2108646), (85, 1984608), (90, 1874352), (96, 1757205), (102, 1653840), (108, 1561960), (120, 1405764), (135, 1249568), (136, 1240380), (144, 1171470), (153, 1102560), (160, 1054323), (170, 992304), (180, 937176), (204, 826920), (216, 780980), (240, 702882), (255, 661536), (270, 624784), (272, 620190), (288, 585735), (306, 551280), (340, 496152), (360, 468588), (408, 413460), (432, 390490), (459, 367520), (480, 351441), (510, 330768), (540, 312392), (544, 310095), (612, 275640), (680, 248076), (720, 234294), (765, 220512), (816, 206730), (864, 195245), (918, 183760), (1020, 165384), (1080, 156196), (1224, 137820), (1360, 124038), (1440, 117147), (1530, 110256), (1632, 103365), (1836, 91880), (2040, 82692), (2160, 78098), (2295, 73504), (2297, 73440), (2448, 68910), (2720, 62019), (3060, 55128), (3672, 45940), (4080, 41346), (4320, 39049), (4590, 36752), (4594, 36720), (4896, 34455), (6120, 27564), (6891, 24480), (7344, 22970), (8160, 20673), (9180, 18376), (9188, 18360), (11485, 14688), (12240, 13782)]