171257760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 192

約数和(自身を含む): 620524800

約数和(自身を除く): 449267040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 270, 288, 290, 348, 360, 432, 435, 464, 480, 522, 540, 580, 696, 720, 783, 864, 870, 928, 1044, 1080, 1160, 1305, 1367, 1392, 1440, 1566, 1740, 2088, 2160, 2320, 2610, 2734, 2784, 3132, 3480, 3915, 4101, 4176, 4320, 4640, 5220, 5468, 6264, 6835, 6960, 7830, 8202, 8352, 10440, 10936, 12303, 12528, 13670, 13920, 15660, 16404, 20505, 20880, 21872, 24606, 25056, 27340, 31320, 32808, 36909, 39643, 41010, 41760, 43744, 49212, 54680, 61515, 62640, 65616, 73818, 79286, 82020, 98424, 109360, 118929, 123030, 125280, 131232, 147636, 158572, 164040, 184545, 196848, 198215, 218720, 237858, 246060, 295272, 317144, 328080, 356787, 369090, 393696, 396430, 475716, 492120, 590544, 594645, 634288, 656160, 713574, 738180, 792860, 951432, 984240, 1070361, 1181088, 1189290, 1268576, 1427148, 1476360, 1585720, 1783935, 1902864, 1968480, 2140722, 2378580, 2854296, 2952720, 3171440, 3567870, 3805728, 4281444, 4757160, 5351805, 5708592, 5905440, 6342880, 7135740, 8562888, 9514320, 10703610, 11417184, 14271480, 17125776, 19028640, 21407220, 28542960, 34251552, 42814440, 57085920, 85628880, 171257760]

約数ペア:

[(1, 171257760), (2, 85628880), (3, 57085920), (4, 42814440), (5, 34251552), (6, 28542960), (8, 21407220), (9, 19028640), (10, 17125776), (12, 14271480), (15, 11417184), (16, 10703610), (18, 9514320), (20, 8562888), (24, 7135740), (27, 6342880), (29, 5905440), (30, 5708592), (32, 5351805), (36, 4757160), (40, 4281444), (45, 3805728), (48, 3567870), (54, 3171440), (58, 2952720), (60, 2854296), (72, 2378580), (80, 2140722), (87, 1968480), (90, 1902864), (96, 1783935), (108, 1585720), (116, 1476360), (120, 1427148), (135, 1268576), (144, 1189290), (145, 1181088), (160, 1070361), (174, 984240), (180, 951432), (216, 792860), (232, 738180), (240, 713574), (261, 656160), (270, 634288), (288, 594645), (290, 590544), (348, 492120), (360, 475716), (432, 396430), (435, 393696), (464, 369090), (480, 356787), (522, 328080), (540, 317144), (580, 295272), (696, 246060), (720, 237858), (783, 218720), (864, 198215), (870, 196848), (928, 184545), (1044, 164040), (1080, 158572), (1160, 147636), (1305, 131232), (1367, 125280), (1392, 123030), (1440, 118929), (1566, 109360), (1740, 98424), (2088, 82020), (2160, 79286), (2320, 73818), (2610, 65616), (2734, 62640), (2784, 61515), (3132, 54680), (3480, 49212), (3915, 43744), (4101, 41760), (4176, 41010), (4320, 39643), (4640, 36909), (5220, 32808), (5468, 31320), (6264, 27340), (6835, 25056), (6960, 24606), (7830, 21872), (8202, 20880), (8352, 20505), (10440, 16404), (10936, 15660), (12303, 13920), (12528, 13670)]