810535680

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{499}}^1$

素因数の和:576

約数の個数: 288

約数和(自身を含む): 2943360000

約数和(自身を除く): 2132824320

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, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 499, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 998, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1497, 1504, 1692, 1728, 1880, 1920, 1996, 2115, 2160, 2256, 2304, 2495, 2538, 2820, 2880, 2994, 3008, 3384, 3456, 3760, 3840, 3992, 4230, 4320, 4491, 4512, 4990, 5076, 5640, 5760, 5988, 6016, 6345, 6768, 6912, 7485, 7520, 7984, 8460, 8640, 8982, 9024, 9980, 10152, 11280, 11520, 11976, 12032, 12690, 13473, 13536, 14970, 15040, 15968, 16920, 17280, 17964, 18048, 19960, 20304, 22455, 22560, 23453, 23952, 25380, 26946, 27072, 29940, 30080, 31936, 33840, 34560, 35928, 36096, 39920, 40608, 44910, 45120, 46906, 47904, 50760, 53892, 54144, 59880, 60160, 63872, 67365, 67680, 70359, 71856, 79840, 81216, 89820, 90240, 93812, 95808, 101520, 107784, 108288, 117265, 119760, 127744, 134730, 135360, 140718, 143712, 159680, 162432, 179640, 180480, 187624, 191616, 203040, 211077, 215568, 234530, 239520, 269460, 270720, 281436, 287424, 319360, 324864, 351795, 359280, 375248, 383232, 406080, 422154, 431136, 469060, 479040, 538920, 541440, 562872, 574848, 633231, 638720, 703590, 718560, 750496, 812160, 844308, 862272, 938120, 958080, 1055385, 1077840, 1125744, 1149696, 1266462, 1407180, 1437120, 1500992, 1624320, 1688616, 1724544, 1876240, 1916160, 2110770, 2155680, 2251488, 2532924, 2814360, 2874240, 3001984, 3166155, 3377232, 3449088, 3752480, 4221540, 4311360, 4502976, 5065848, 5628720, 5748480, 6003968, 6332310, 6754464, 7504960, 8443080, 8622720, 9005952, 10131696, 11257440, 12664620, 13508928, 15009920, 16886160, 17245440, 18011904, 20263392, 22514880, 25329240, 27017856, 30019840, 33772320, 40526784, 45029760, 50658480, 54035712, 67544640, 81053568, 90059520, 101316960, 135089280, 162107136, 202633920, 270178560, 405267840, 810535680]

約数ペア:

[(1, 810535680), (2, 405267840), (3, 270178560), (4, 202633920), (5, 162107136), (6, 135089280), (8, 101316960), (9, 90059520), (10, 81053568), (12, 67544640), (15, 54035712), (16, 50658480), (18, 45029760), (20, 40526784), (24, 33772320), (27, 30019840), (30, 27017856), (32, 25329240), (36, 22514880), (40, 20263392), (45, 18011904), (47, 17245440), (48, 16886160), (54, 15009920), (60, 13508928), (64, 12664620), (72, 11257440), (80, 10131696), (90, 9005952), (94, 8622720), (96, 8443080), (108, 7504960), (120, 6754464), (128, 6332310), (135, 6003968), (141, 5748480), (144, 5628720), (160, 5065848), (180, 4502976), (188, 4311360), (192, 4221540), (216, 3752480), (235, 3449088), (240, 3377232), (256, 3166155), (270, 3001984), (282, 2874240), (288, 2814360), (320, 2532924), (360, 2251488), (376, 2155680), (384, 2110770), (423, 1916160), (432, 1876240), (470, 1724544), (480, 1688616), (499, 1624320), (540, 1500992), (564, 1437120), (576, 1407180), (640, 1266462), (705, 1149696), (720, 1125744), (752, 1077840), (768, 1055385), (846, 958080), (864, 938120), (940, 862272), (960, 844308), (998, 812160), (1080, 750496), (1128, 718560), (1152, 703590), (1269, 638720), (1280, 633231), (1410, 574848), (1440, 562872), (1497, 541440), (1504, 538920), (1692, 479040), (1728, 469060), (1880, 431136), (1920, 422154), (1996, 406080), (2115, 383232), (2160, 375248), (2256, 359280), (2304, 351795), (2495, 324864), (2538, 319360), (2820, 287424), (2880, 281436), (2994, 270720), (3008, 269460), (3384, 239520), (3456, 234530), (3760, 215568), (3840, 211077), (3992, 203040), (4230, 191616), (4320, 187624), (4491, 180480), (4512, 179640), (4990, 162432), (5076, 159680), (5640, 143712), (5760, 140718), (5988, 135360), (6016, 134730), (6345, 127744), (6768, 119760), (6912, 117265), (7485, 108288), (7520, 107784), (7984, 101520), (8460, 95808), (8640, 93812), (8982, 90240), (9024, 89820), (9980, 81216), (10152, 79840), (11280, 71856), (11520, 70359), (11976, 67680), (12032, 67365), (12690, 63872), (13473, 60160), (13536, 59880), (14970, 54144), (15040, 53892), (15968, 50760), (16920, 47904), (17280, 46906), (17964, 45120), (18048, 44910), (19960, 40608), (20304, 39920), (22455, 36096), (22560, 35928), (23453, 34560), (23952, 33840), (25380, 31936), (26946, 30080), (27072, 29940)]