307440672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:260

約数の個数: 288

約数和(自身を含む): 1072512000

約数和(自身を除く): 765071328

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 32, 33, 38, 42, 44, 48, 56, 57, 66, 76, 77, 84, 88, 96, 112, 114, 121, 132, 133, 152, 154, 168, 176, 199, 209, 224, 228, 231, 242, 264, 266, 304, 308, 336, 352, 363, 398, 399, 418, 456, 462, 484, 528, 532, 597, 608, 616, 627, 672, 726, 796, 798, 836, 847, 912, 924, 968, 1056, 1064, 1194, 1232, 1254, 1393, 1452, 1463, 1592, 1596, 1672, 1694, 1824, 1848, 1936, 2128, 2189, 2299, 2388, 2464, 2508, 2541, 2786, 2904, 2926, 3184, 3192, 3344, 3388, 3696, 3781, 3872, 4179, 4256, 4378, 4389, 4598, 4776, 5016, 5082, 5572, 5808, 5852, 6368, 6384, 6567, 6688, 6776, 6897, 7392, 7562, 8358, 8756, 8778, 9196, 9552, 10032, 10164, 11144, 11343, 11616, 11704, 12768, 13134, 13552, 13794, 15124, 15323, 16093, 16716, 17512, 17556, 18392, 19104, 20064, 20328, 22288, 22686, 23408, 24079, 26268, 26467, 27104, 27588, 30248, 30646, 32186, 33432, 35024, 35112, 36784, 40656, 41591, 44576, 45372, 45969, 46816, 48158, 48279, 52536, 52934, 55176, 60496, 61292, 64372, 66864, 70048, 70224, 72237, 73568, 79401, 81312, 83182, 90744, 91938, 96316, 96558, 105072, 105868, 110352, 120992, 122584, 124773, 128744, 133728, 140448, 144474, 158802, 166364, 168553, 181488, 183876, 192632, 193116, 210144, 211736, 220704, 245168, 249546, 257488, 288948, 291137, 317604, 332728, 337106, 362976, 367752, 385264, 386232, 423472, 457501, 490336, 499092, 505659, 514976, 577896, 582274, 635208, 665456, 674212, 735504, 770528, 772464, 846944, 873411, 915002, 998184, 1011318, 1155792, 1164548, 1270416, 1330912, 1348424, 1372503, 1471008, 1544928, 1746822, 1830004, 1996368, 2022636, 2311584, 2329096, 2540832, 2696848, 2745006, 3202507, 3493644, 3660008, 3992736, 4045272, 4658192, 5393696, 5490012, 6405014, 6987288, 7320016, 8090544, 9316384, 9607521, 10980024, 12810028, 13974576, 14640032, 16181088, 19215042, 21960048, 25620056, 27949152, 38430084, 43920096, 51240112, 76860168, 102480224, 153720336, 307440672]

約数ペア:

[(1, 307440672), (2, 153720336), (3, 102480224), (4, 76860168), (6, 51240112), (7, 43920096), (8, 38430084), (11, 27949152), (12, 25620056), (14, 21960048), (16, 19215042), (19, 16181088), (21, 14640032), (22, 13974576), (24, 12810028), (28, 10980024), (32, 9607521), (33, 9316384), (38, 8090544), (42, 7320016), (44, 6987288), (48, 6405014), (56, 5490012), (57, 5393696), (66, 4658192), (76, 4045272), (77, 3992736), (84, 3660008), (88, 3493644), (96, 3202507), (112, 2745006), (114, 2696848), (121, 2540832), (132, 2329096), (133, 2311584), (152, 2022636), (154, 1996368), (168, 1830004), (176, 1746822), (199, 1544928), (209, 1471008), (224, 1372503), (228, 1348424), (231, 1330912), (242, 1270416), (264, 1164548), (266, 1155792), (304, 1011318), (308, 998184), (336, 915002), (352, 873411), (363, 846944), (398, 772464), (399, 770528), (418, 735504), (456, 674212), (462, 665456), (484, 635208), (528, 582274), (532, 577896), (597, 514976), (608, 505659), (616, 499092), (627, 490336), (672, 457501), (726, 423472), (796, 386232), (798, 385264), (836, 367752), (847, 362976), (912, 337106), (924, 332728), (968, 317604), (1056, 291137), (1064, 288948), (1194, 257488), (1232, 249546), (1254, 245168), (1393, 220704), (1452, 211736), (1463, 210144), (1592, 193116), (1596, 192632), (1672, 183876), (1694, 181488), (1824, 168553), (1848, 166364), (1936, 158802), (2128, 144474), (2189, 140448), (2299, 133728), (2388, 128744), (2464, 124773), (2508, 122584), (2541, 120992), (2786, 110352), (2904, 105868), (2926, 105072), (3184, 96558), (3192, 96316), (3344, 91938), (3388, 90744), (3696, 83182), (3781, 81312), (3872, 79401), (4179, 73568), (4256, 72237), (4378, 70224), (4389, 70048), (4598, 66864), (4776, 64372), (5016, 61292), (5082, 60496), (5572, 55176), (5808, 52934), (5852, 52536), (6368, 48279), (6384, 48158), (6567, 46816), (6688, 45969), (6776, 45372), (6897, 44576), (7392, 41591), (7562, 40656), (8358, 36784), (8756, 35112), (8778, 35024), (9196, 33432), (9552, 32186), (10032, 30646), (10164, 30248), (11144, 27588), (11343, 27104), (11616, 26467), (11704, 26268), (12768, 24079), (13134, 23408), (13552, 22686), (13794, 22288), (15124, 20328), (15323, 20064), (16093, 19104), (16716, 18392), (17512, 17556)]