82028160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:176

約数の個数: 256

約数和(自身を含む): 299635200

約数和(自身を除く): 217607040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 101, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 202, 216, 235, 240, 270, 282, 288, 303, 320, 360, 376, 384, 404, 423, 432, 470, 480, 505, 540, 564, 576, 606, 640, 705, 720, 752, 808, 846, 864, 909, 940, 960, 1010, 1080, 1128, 1152, 1212, 1269, 1410, 1440, 1504, 1515, 1616, 1692, 1728, 1818, 1880, 1920, 2020, 2115, 2160, 2256, 2424, 2538, 2727, 2820, 2880, 3008, 3030, 3232, 3384, 3456, 3636, 3760, 4040, 4230, 4320, 4512, 4545, 4747, 4848, 5076, 5454, 5640, 5760, 6016, 6060, 6345, 6464, 6768, 7272, 7520, 8080, 8460, 8640, 9024, 9090, 9494, 9696, 10152, 10908, 11280, 12120, 12690, 12928, 13536, 13635, 14241, 14544, 15040, 16160, 16920, 17280, 18048, 18180, 18988, 19392, 20304, 21816, 22560, 23735, 24240, 25380, 27072, 27270, 28482, 29088, 30080, 32320, 33840, 36360, 37976, 38784, 40608, 42723, 43632, 45120, 47470, 48480, 50760, 54144, 54540, 56964, 58176, 64640, 67680, 71205, 72720, 75952, 81216, 85446, 87264, 90240, 94940, 96960, 101520, 109080, 113928, 116352, 128169, 135360, 142410, 145440, 151904, 162432, 170892, 174528, 189880, 193920, 203040, 213615, 218160, 227856, 256338, 270720, 284820, 290880, 303808, 341784, 349056, 379760, 406080, 427230, 436320, 455712, 512676, 569640, 581760, 607616, 640845, 683568, 759520, 812160, 854460, 872640, 911424, 1025352, 1139280, 1281690, 1367136, 1519040, 1708920, 1745280, 1822848, 2050704, 2278560, 2563380, 2734272, 3038080, 3417840, 4101408, 4557120, 5126760, 5468544, 6835680, 8202816, 9114240, 10253520, 13671360, 16405632, 20507040, 27342720, 41014080, 82028160]

約数ペア:

[(1, 82028160), (2, 41014080), (3, 27342720), (4, 20507040), (5, 16405632), (6, 13671360), (8, 10253520), (9, 9114240), (10, 8202816), (12, 6835680), (15, 5468544), (16, 5126760), (18, 4557120), (20, 4101408), (24, 3417840), (27, 3038080), (30, 2734272), (32, 2563380), (36, 2278560), (40, 2050704), (45, 1822848), (47, 1745280), (48, 1708920), (54, 1519040), (60, 1367136), (64, 1281690), (72, 1139280), (80, 1025352), (90, 911424), (94, 872640), (96, 854460), (101, 812160), (108, 759520), (120, 683568), (128, 640845), (135, 607616), (141, 581760), (144, 569640), (160, 512676), (180, 455712), (188, 436320), (192, 427230), (202, 406080), (216, 379760), (235, 349056), (240, 341784), (270, 303808), (282, 290880), (288, 284820), (303, 270720), (320, 256338), (360, 227856), (376, 218160), (384, 213615), (404, 203040), (423, 193920), (432, 189880), (470, 174528), (480, 170892), (505, 162432), (540, 151904), (564, 145440), (576, 142410), (606, 135360), (640, 128169), (705, 116352), (720, 113928), (752, 109080), (808, 101520), (846, 96960), (864, 94940), (909, 90240), (940, 87264), (960, 85446), (1010, 81216), (1080, 75952), (1128, 72720), (1152, 71205), (1212, 67680), (1269, 64640), (1410, 58176), (1440, 56964), (1504, 54540), (1515, 54144), (1616, 50760), (1692, 48480), (1728, 47470), (1818, 45120), (1880, 43632), (1920, 42723), (2020, 40608), (2115, 38784), (2160, 37976), (2256, 36360), (2424, 33840), (2538, 32320), (2727, 30080), (2820, 29088), (2880, 28482), (3008, 27270), (3030, 27072), (3232, 25380), (3384, 24240), (3456, 23735), (3636, 22560), (3760, 21816), (4040, 20304), (4230, 19392), (4320, 18988), (4512, 18180), (4545, 18048), (4747, 17280), (4848, 16920), (5076, 16160), (5454, 15040), (5640, 14544), (5760, 14241), (6016, 13635), (6060, 13536), (6345, 12928), (6464, 12690), (6768, 12120), (7272, 11280), (7520, 10908), (8080, 10152), (8460, 9696), (8640, 9494), (9024, 9090)]