489498240

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 576

約数和(自身を含む): 2041411680

約数和(自身を除く): 1551913440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 43, 44, 48, 49, 55, 56, 60, 64, 66, 70, 77, 80, 84, 86, 88, 96, 98, 105, 110, 112, 120, 121, 128, 129, 132, 140, 147, 154, 160, 165, 168, 172, 176, 192, 196, 210, 215, 220, 224, 231, 240, 242, 245, 258, 264, 280, 294, 301, 308, 320, 330, 336, 344, 352, 363, 384, 385, 392, 420, 430, 440, 448, 462, 473, 480, 484, 490, 516, 528, 539, 560, 588, 602, 605, 616, 640, 645, 660, 672, 688, 704, 726, 735, 770, 784, 840, 847, 860, 880, 896, 903, 924, 946, 960, 968, 980, 1032, 1056, 1078, 1120, 1155, 1176, 1204, 1210, 1232, 1290, 1320, 1344, 1376, 1408, 1419, 1452, 1470, 1505, 1540, 1568, 1617, 1680, 1694, 1720, 1760, 1806, 1815, 1848, 1892, 1920, 1936, 1960, 2064, 2107, 2112, 2156, 2240, 2310, 2352, 2365, 2408, 2420, 2464, 2541, 2580, 2640, 2688, 2695, 2752, 2838, 2904, 2940, 3010, 3080, 3136, 3234, 3311, 3360, 3388, 3440, 3520, 3612, 3630, 3696, 3784, 3872, 3920, 4128, 4214, 4224, 4235, 4312, 4480, 4515, 4620, 4704, 4730, 4816, 4840, 4928, 5082, 5160, 5203, 5280, 5390, 5504, 5676, 5808, 5880, 5929, 6020, 6160, 6272, 6321, 6468, 6622, 6720, 6776, 6880, 7040, 7095, 7224, 7260, 7392, 7568, 7744, 7840, 8085, 8256, 8428, 8470, 8624, 9030, 9240, 9408, 9460, 9632, 9680, 9856, 9933, 10164, 10320, 10406, 10535, 10560, 10780, 11352, 11616, 11760, 11858, 12040, 12320, 12642, 12705, 12936, 13244, 13440, 13552, 13760, 14190, 14448, 14520, 14784, 15136, 15488, 15609, 15680, 16170, 16512, 16555, 16856, 16940, 17248, 17787, 18060, 18480, 18816, 18920, 19264, 19360, 19866, 20328, 20640, 20812, 21070, 21120, 21560, 22704, 23177, 23232, 23520, 23716, 24080, 24640, 25284, 25410, 25872, 26015, 26488, 27104, 27520, 28380, 28896, 29040, 29568, 29645, 30272, 31218, 31360, 31605, 32340, 33110, 33712, 33880, 34496, 35574, 36120, 36421, 36960, 37840, 38528, 38720, 39732, 40656, 41280, 41624, 42140, 43120, 45408, 46354, 46464, 47040, 47432, 48160, 49280, 49665, 50568, 50820, 51744, 52030, 52976, 54208, 56760, 57792, 58080, 59290, 60544, 62436, 63210, 64680, 66220, 67424, 67760, 68992, 69531, 71148, 72240, 72842, 73920, 75680, 77440, 78045, 79464, 81312, 82560, 83248, 84280, 86240, 88935, 90816, 92708, 94080, 94864, 96320, 99330, 101136, 101640, 103488, 104060, 105952, 108416, 109263, 113520, 115584, 115885, 116160, 118580, 124872, 126420, 129360, 132440, 134848, 135520, 139062, 142296, 144480, 145684, 147840, 151360, 156090, 158928, 162624, 166496, 168560, 172480, 177870, 181632, 182105, 185416, 189728, 192640, 198660, 202272, 203280, 206976, 208120, 211904, 218526, 227040, 231770, 232320, 237160, 249744, 252840, 254947, 258720, 264880, 269696, 271040, 278124, 284592, 288960, 291368, 302720, 312180, 317856, 325248, 332992, 337120, 344960, 347655, 355740, 364210, 370832, 379456, 397320, 404544, 406560, 416240, 423808, 437052, 454080, 463540, 474320, 499488, 505680, 509894, 517440, 529760, 542080, 546315, 556248, 569184, 577920, 582736, 624360, 635712, 665984, 674240, 695310, 711480, 728420, 741664, 758912, 764841, 794640, 809088, 813120, 832480, 874104, 908160, 927080, 948640, 998976, 1011360, 1019788, 1034880, 1059520, 1092630, 1112496, 1138368, 1165472, 1248720, 1271424, 1274735, 1348480, 1390620, 1422960, 1456840, 1483328, 1529682, 1589280, 1626240, 1664960, 1748208, 1854160, 1897280, 1997952, 2022720, 2039576, 2119040, 2185260, 2224992, 2276736, 2330944, 2497440, 2549470, 2781240, 2845920, 2913680, 2966656, 3059364, 3178560, 3329920, 3496416, 3708320, 3794560, 3824205, 4045440, 4079152, 4370520, 4449984, 4661888, 4994880, 5098940, 5562480, 5691840, 5827360, 6118728, 6357120, 6992832, 7416640, 7648410, 8158304, 8741040, 8899968, 9989760, 10197880, 11124960, 11383680, 11654720, 12237456, 13985664, 14833280, 15296820, 16316608, 17482080, 20395760, 22249920, 23309440, 24474912, 30593640, 32633216, 34964160, 40791520, 44499840, 48949824, 61187280, 69928320, 81583040, 97899648, 122374560, 163166080, 244749120, 489498240]

約数ペア:

[(1, 489498240), (2, 244749120), (3, 163166080), (4, 122374560), (5, 97899648), (6, 81583040), (7, 69928320), (8, 61187280), (10, 48949824), (11, 44499840), (12, 40791520), (14, 34964160), (15, 32633216), (16, 30593640), (20, 24474912), (21, 23309440), (22, 22249920), (24, 20395760), (28, 17482080), (30, 16316608), (32, 15296820), (33, 14833280), (35, 13985664), (40, 12237456), (42, 11654720), (43, 11383680), (44, 11124960), (48, 10197880), (49, 9989760), (55, 8899968), (56, 8741040), (60, 8158304), (64, 7648410), (66, 7416640), (70, 6992832), (77, 6357120), (80, 6118728), (84, 5827360), (86, 5691840), (88, 5562480), (96, 5098940), (98, 4994880), (105, 4661888), (110, 4449984), (112, 4370520), (120, 4079152), (121, 4045440), (128, 3824205), (129, 3794560), (132, 3708320), (140, 3496416), (147, 3329920), (154, 3178560), (160, 3059364), (165, 2966656), (168, 2913680), (172, 2845920), (176, 2781240), (192, 2549470), (196, 2497440), (210, 2330944), (215, 2276736), (220, 2224992), (224, 2185260), (231, 2119040), (240, 2039576), (242, 2022720), (245, 1997952), (258, 1897280), (264, 1854160), (280, 1748208), (294, 1664960), (301, 1626240), (308, 1589280), (320, 1529682), (330, 1483328), (336, 1456840), (344, 1422960), (352, 1390620), (363, 1348480), (384, 1274735), (385, 1271424), (392, 1248720), (420, 1165472), (430, 1138368), (440, 1112496), (448, 1092630), (462, 1059520), (473, 1034880), (480, 1019788), (484, 1011360), (490, 998976), (516, 948640), (528, 927080), (539, 908160), (560, 874104), (588, 832480), (602, 813120), (605, 809088), (616, 794640), (640, 764841), (645, 758912), (660, 741664), (672, 728420), (688, 711480), (704, 695310), (726, 674240), (735, 665984), (770, 635712), (784, 624360), (840, 582736), (847, 577920), (860, 569184), (880, 556248), (896, 546315), (903, 542080), (924, 529760), (946, 517440), (960, 509894), (968, 505680), (980, 499488), (1032, 474320), (1056, 463540), (1078, 454080), (1120, 437052), (1155, 423808), (1176, 416240), (1204, 406560), (1210, 404544), (1232, 397320), (1290, 379456), (1320, 370832), (1344, 364210), (1376, 355740), (1408, 347655), (1419, 344960), (1452, 337120), (1470, 332992), (1505, 325248), (1540, 317856), (1568, 312180), (1617, 302720), (1680, 291368), (1694, 288960), (1720, 284592), (1760, 278124), (1806, 271040), (1815, 269696), (1848, 264880), (1892, 258720), (1920, 254947), (1936, 252840), (1960, 249744), (2064, 237160), (2107, 232320), (2112, 231770), (2156, 227040), (2240, 218526), (2310, 211904), (2352, 208120), (2365, 206976), (2408, 203280), (2420, 202272), (2464, 198660), (2541, 192640), (2580, 189728), (2640, 185416), (2688, 182105), (2695, 181632), (2752, 177870), (2838, 172480), (2904, 168560), (2940, 166496), (3010, 162624), (3080, 158928), (3136, 156090), (3234, 151360), (3311, 147840), (3360, 145684), (3388, 144480), (3440, 142296), (3520, 139062), (3612, 135520), (3630, 134848), (3696, 132440), (3784, 129360), (3872, 126420), (3920, 124872), (4128, 118580), (4214, 116160), (4224, 115885), (4235, 115584), (4312, 113520), (4480, 109263), (4515, 108416), (4620, 105952), (4704, 104060), (4730, 103488), (4816, 101640), (4840, 101136), (4928, 99330), (5082, 96320), (5160, 94864), (5203, 94080), (5280, 92708), (5390, 90816), (5504, 88935), (5676, 86240), (5808, 84280), (5880, 83248), (5929, 82560), (6020, 81312), (6160, 79464), (6272, 78045), (6321, 77440), (6468, 75680), (6622, 73920), (6720, 72842), (6776, 72240), (6880, 71148), (7040, 69531), (7095, 68992), (7224, 67760), (7260, 67424), (7392, 66220), (7568, 64680), (7744, 63210), (7840, 62436), (8085, 60544), (8256, 59290), (8428, 58080), (8470, 57792), (8624, 56760), (9030, 54208), (9240, 52976), (9408, 52030), (9460, 51744), (9632, 50820), (9680, 50568), (9856, 49665), (9933, 49280), (10164, 48160), (10320, 47432), (10406, 47040), (10535, 46464), (10560, 46354), (10780, 45408), (11352, 43120), (11616, 42140), (11760, 41624), (11858, 41280), (12040, 40656), (12320, 39732), (12642, 38720), (12705, 38528), (12936, 37840), (13244, 36960), (13440, 36421), (13552, 36120), (13760, 35574), (14190, 34496), (14448, 33880), (14520, 33712), (14784, 33110), (15136, 32340), (15488, 31605), (15609, 31360), (15680, 31218), (16170, 30272), (16512, 29645), (16555, 29568), (16856, 29040), (16940, 28896), (17248, 28380), (17787, 27520), (18060, 27104), (18480, 26488), (18816, 26015), (18920, 25872), (19264, 25410), (19360, 25284), (19866, 24640), (20328, 24080), (20640, 23716), (20812, 23520), (21070, 23232), (21120, 23177), (21560, 22704)]