345795840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2309}}^1$

素因数の和:2349

約数の個数: 216

約数和(自身を含む): 1289007720

約数和(自身を除く): 943211880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1560, 1664, 1872, 1920, 2080, 2304, 2309, 2340, 2496, 2880, 3120, 3328, 3744, 3840, 4160, 4618, 4680, 4992, 5760, 6240, 6927, 7488, 8320, 9236, 9360, 9984, 11520, 11545, 12480, 13854, 14976, 16640, 18472, 18720, 20781, 23090, 24960, 27708, 29952, 30017, 34635, 36944, 37440, 41562, 46180, 49920, 55416, 60034, 69270, 73888, 74880, 83124, 90051, 92360, 103905, 110832, 120068, 138540, 147776, 149760, 150085, 166248, 180102, 184720, 207810, 221664, 240136, 270153, 277080, 295552, 300170, 332496, 360204, 369440, 415620, 443328, 450255, 480272, 540306, 554160, 591104, 600340, 664992, 720408, 738880, 831240, 886656, 900510, 960544, 1080612, 1108320, 1200680, 1329984, 1350765, 1440816, 1477760, 1662480, 1773312, 1801020, 1921088, 2161224, 2216640, 2401360, 2659968, 2701530, 2881632, 2955520, 3324960, 3602040, 3842176, 4322448, 4433280, 4802720, 5319936, 5403060, 5763264, 6649920, 7204080, 7684352, 8644896, 8866560, 9605440, 10806120, 11526528, 13299840, 14408160, 17289792, 19210880, 21612240, 23053056, 26599680, 28816320, 34579584, 38421760, 43224480, 57632640, 69159168, 86448960, 115265280, 172897920, 345795840]

約数ペア:

[(1, 345795840), (2, 172897920), (3, 115265280), (4, 86448960), (5, 69159168), (6, 57632640), (8, 43224480), (9, 38421760), (10, 34579584), (12, 28816320), (13, 26599680), (15, 23053056), (16, 21612240), (18, 19210880), (20, 17289792), (24, 14408160), (26, 13299840), (30, 11526528), (32, 10806120), (36, 9605440), (39, 8866560), (40, 8644896), (45, 7684352), (48, 7204080), (52, 6649920), (60, 5763264), (64, 5403060), (65, 5319936), (72, 4802720), (78, 4433280), (80, 4322448), (90, 3842176), (96, 3602040), (104, 3324960), (117, 2955520), (120, 2881632), (128, 2701530), (130, 2659968), (144, 2401360), (156, 2216640), (160, 2161224), (180, 1921088), (192, 1801020), (195, 1773312), (208, 1662480), (234, 1477760), (240, 1440816), (256, 1350765), (260, 1329984), (288, 1200680), (312, 1108320), (320, 1080612), (360, 960544), (384, 900510), (390, 886656), (416, 831240), (468, 738880), (480, 720408), (520, 664992), (576, 600340), (585, 591104), (624, 554160), (640, 540306), (720, 480272), (768, 450255), (780, 443328), (832, 415620), (936, 369440), (960, 360204), (1040, 332496), (1152, 300170), (1170, 295552), (1248, 277080), (1280, 270153), (1440, 240136), (1560, 221664), (1664, 207810), (1872, 184720), (1920, 180102), (2080, 166248), (2304, 150085), (2309, 149760), (2340, 147776), (2496, 138540), (2880, 120068), (3120, 110832), (3328, 103905), (3744, 92360), (3840, 90051), (4160, 83124), (4618, 74880), (4680, 73888), (4992, 69270), (5760, 60034), (6240, 55416), (6927, 49920), (7488, 46180), (8320, 41562), (9236, 37440), (9360, 36944), (9984, 34635), (11520, 30017), (11545, 29952), (12480, 27708), (13854, 24960), (14976, 23090), (16640, 20781), (18472, 18720)]