304469760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 1139668992

約数和(自身を除く): 835199232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 235, 240, 241, 256, 280, 282, 320, 329, 336, 376, 384, 420, 448, 470, 480, 482, 560, 564, 640, 658, 672, 705, 723, 752, 768, 840, 896, 940, 960, 964, 987, 1120, 1128, 1205, 1280, 1316, 1344, 1410, 1446, 1504, 1645, 1680, 1687, 1792, 1880, 1920, 1928, 1974, 2240, 2256, 2410, 2632, 2688, 2820, 2892, 3008, 3290, 3360, 3374, 3615, 3760, 3840, 3856, 3948, 4480, 4512, 4820, 4935, 5061, 5264, 5376, 5640, 5784, 6016, 6580, 6720, 6748, 7230, 7520, 7712, 7896, 8435, 8960, 9024, 9640, 9870, 10122, 10528, 11280, 11327, 11568, 12032, 13160, 13440, 13496, 14460, 15040, 15424, 15792, 16870, 18048, 19280, 19740, 20244, 21056, 22560, 22654, 23136, 25305, 26320, 26880, 26992, 28920, 30080, 30848, 31584, 33740, 33981, 36096, 38560, 39480, 40488, 42112, 45120, 45308, 46272, 50610, 52640, 53984, 56635, 57840, 60160, 61696, 63168, 67480, 67962, 77120, 78960, 79289, 80976, 84224, 90240, 90616, 92544, 101220, 105280, 107968, 113270, 115680, 126336, 134960, 135924, 154240, 157920, 158578, 161952, 169905, 180480, 181232, 185088, 202440, 210560, 215936, 226540, 231360, 237867, 252672, 269920, 271848, 308480, 315840, 317156, 323904, 339810, 362464, 396445, 404880, 421120, 431872, 453080, 462720, 475734, 539840, 543696, 631680, 634312, 647808, 679620, 724928, 792890, 809760, 906160, 925440, 951468, 1079680, 1087392, 1189335, 1263360, 1268624, 1295616, 1359240, 1449856, 1585780, 1619520, 1812320, 1902936, 2159360, 2174784, 2378670, 2537248, 2718480, 2899712, 3171560, 3239040, 3624640, 3805872, 4349568, 4757340, 5074496, 5436960, 6343120, 6478080, 7249280, 7611744, 8699136, 9514680, 10148992, 10873920, 12686240, 14498560, 15223488, 19029360, 20297984, 21747840, 25372480, 30446976, 38058720, 43495680, 50744960, 60893952, 76117440, 101489920, 152234880, 304469760]

約数ペア:

[(1, 304469760), (2, 152234880), (3, 101489920), (4, 76117440), (5, 60893952), (6, 50744960), (7, 43495680), (8, 38058720), (10, 30446976), (12, 25372480), (14, 21747840), (15, 20297984), (16, 19029360), (20, 15223488), (21, 14498560), (24, 12686240), (28, 10873920), (30, 10148992), (32, 9514680), (35, 8699136), (40, 7611744), (42, 7249280), (47, 6478080), (48, 6343120), (56, 5436960), (60, 5074496), (64, 4757340), (70, 4349568), (80, 3805872), (84, 3624640), (94, 3239040), (96, 3171560), (105, 2899712), (112, 2718480), (120, 2537248), (128, 2378670), (140, 2174784), (141, 2159360), (160, 1902936), (168, 1812320), (188, 1619520), (192, 1585780), (210, 1449856), (224, 1359240), (235, 1295616), (240, 1268624), (241, 1263360), (256, 1189335), (280, 1087392), (282, 1079680), (320, 951468), (329, 925440), (336, 906160), (376, 809760), (384, 792890), (420, 724928), (448, 679620), (470, 647808), (480, 634312), (482, 631680), (560, 543696), (564, 539840), (640, 475734), (658, 462720), (672, 453080), (705, 431872), (723, 421120), (752, 404880), (768, 396445), (840, 362464), (896, 339810), (940, 323904), (960, 317156), (964, 315840), (987, 308480), (1120, 271848), (1128, 269920), (1205, 252672), (1280, 237867), (1316, 231360), (1344, 226540), (1410, 215936), (1446, 210560), (1504, 202440), (1645, 185088), (1680, 181232), (1687, 180480), (1792, 169905), (1880, 161952), (1920, 158578), (1928, 157920), (1974, 154240), (2240, 135924), (2256, 134960), (2410, 126336), (2632, 115680), (2688, 113270), (2820, 107968), (2892, 105280), (3008, 101220), (3290, 92544), (3360, 90616), (3374, 90240), (3615, 84224), (3760, 80976), (3840, 79289), (3856, 78960), (3948, 77120), (4480, 67962), (4512, 67480), (4820, 63168), (4935, 61696), (5061, 60160), (5264, 57840), (5376, 56635), (5640, 53984), (5784, 52640), (6016, 50610), (6580, 46272), (6720, 45308), (6748, 45120), (7230, 42112), (7520, 40488), (7712, 39480), (7896, 38560), (8435, 36096), (8960, 33981), (9024, 33740), (9640, 31584), (9870, 30848), (10122, 30080), (10528, 28920), (11280, 26992), (11327, 26880), (11568, 26320), (12032, 25305), (13160, 23136), (13440, 22654), (13496, 22560), (14460, 21056), (15040, 20244), (15424, 19740), (15792, 19280), (16870, 18048)]