298421760

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 480

約数和(自身を含む): 1214734752

約数和(自身を除く): 916312992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 61, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 122, 128, 130, 140, 147, 156, 160, 168, 182, 183, 192, 195, 196, 208, 210, 224, 240, 244, 245, 256, 260, 273, 280, 294, 305, 312, 320, 336, 364, 366, 384, 390, 392, 416, 420, 427, 448, 455, 480, 488, 490, 512, 520, 546, 560, 588, 610, 624, 637, 640, 672, 728, 732, 735, 768, 780, 784, 793, 832, 840, 854, 896, 910, 915, 960, 976, 980, 1040, 1092, 1120, 1176, 1220, 1248, 1274, 1280, 1281, 1344, 1365, 1456, 1464, 1470, 1536, 1560, 1568, 1586, 1664, 1680, 1708, 1792, 1820, 1830, 1911, 1920, 1952, 1960, 2080, 2135, 2184, 2240, 2352, 2379, 2440, 2496, 2548, 2560, 2562, 2688, 2730, 2912, 2928, 2940, 2989, 3120, 3136, 3172, 3185, 3328, 3360, 3416, 3584, 3640, 3660, 3822, 3840, 3904, 3920, 3965, 4160, 4270, 4368, 4480, 4704, 4758, 4880, 4992, 5096, 5124, 5376, 5460, 5551, 5824, 5856, 5880, 5978, 6240, 6272, 6344, 6370, 6405, 6656, 6720, 6832, 7280, 7320, 7644, 7680, 7808, 7840, 7930, 8320, 8540, 8736, 8960, 8967, 9408, 9516, 9555, 9760, 9984, 10192, 10248, 10752, 10920, 11102, 11648, 11712, 11760, 11895, 11956, 12480, 12544, 12688, 12740, 12810, 13440, 13664, 14560, 14640, 14945, 15288, 15616, 15680, 15860, 16640, 16653, 17080, 17472, 17920, 17934, 18816, 19032, 19110, 19520, 19968, 20384, 20496, 21840, 22204, 23296, 23424, 23520, 23790, 23912, 24960, 25088, 25376, 25480, 25620, 26880, 27328, 27755, 29120, 29280, 29890, 30576, 31232, 31360, 31720, 33280, 33306, 34160, 34944, 35868, 37632, 38064, 38220, 38857, 39040, 40768, 40992, 43680, 44408, 44835, 46592, 46848, 47040, 47580, 47824, 49920, 50752, 50960, 51240, 53760, 54656, 55510, 58240, 58560, 59780, 61152, 62720, 63440, 66612, 68320, 69888, 71736, 75264, 76128, 76440, 77714, 78080, 81536, 81984, 83265, 87360, 88816, 89670, 93696, 94080, 95160, 95648, 99840, 101504, 101920, 102480, 109312, 111020, 116480, 116571, 117120, 119560, 122304, 125440, 126880, 133224, 136640, 139776, 143472, 152256, 152880, 155428, 156160, 163072, 163968, 166530, 174720, 177632, 179340, 188160, 190320, 191296, 194285, 203008, 203840, 204960, 218624, 222040, 232960, 233142, 234240, 239120, 244608, 253760, 266448, 273280, 286944, 304512, 305760, 310856, 326144, 327936, 333060, 349440, 355264, 358680, 376320, 380640, 382592, 388570, 406016, 407680, 409920, 444080, 466284, 468480, 478240, 489216, 507520, 532896, 546560, 573888, 582855, 609024, 611520, 621712, 655872, 666120, 698880, 710528, 717360, 761280, 765184, 777140, 815360, 819840, 888160, 932568, 956480, 978432, 1015040, 1065792, 1093120, 1147776, 1165710, 1218048, 1223040, 1243424, 1332240, 1421056, 1434720, 1522560, 1530368, 1554280, 1630720, 1639680, 1776320, 1865136, 1912960, 2030080, 2131584, 2295552, 2331420, 2446080, 2486848, 2664480, 2842112, 2869440, 3045120, 3108560, 3279360, 3552640, 3730272, 3825920, 4263168, 4591104, 4662840, 4892160, 4973696, 5328960, 5738880, 6090240, 6217120, 7105280, 7460544, 7651840, 8526336, 9325680, 9947392, 10657920, 11477760, 12434240, 14210560, 14921088, 18651360, 19894784, 21315840, 22955520, 24868480, 29842176, 37302720, 42631680, 49736960, 59684352, 74605440, 99473920, 149210880, 298421760]

約数ペア:

[(1, 298421760), (2, 149210880), (3, 99473920), (4, 74605440), (5, 59684352), (6, 49736960), (7, 42631680), (8, 37302720), (10, 29842176), (12, 24868480), (13, 22955520), (14, 21315840), (15, 19894784), (16, 18651360), (20, 14921088), (21, 14210560), (24, 12434240), (26, 11477760), (28, 10657920), (30, 9947392), (32, 9325680), (35, 8526336), (39, 7651840), (40, 7460544), (42, 7105280), (48, 6217120), (49, 6090240), (52, 5738880), (56, 5328960), (60, 4973696), (61, 4892160), (64, 4662840), (65, 4591104), (70, 4263168), (78, 3825920), (80, 3730272), (84, 3552640), (91, 3279360), (96, 3108560), (98, 3045120), (104, 2869440), (105, 2842112), (112, 2664480), (120, 2486848), (122, 2446080), (128, 2331420), (130, 2295552), (140, 2131584), (147, 2030080), (156, 1912960), (160, 1865136), (168, 1776320), (182, 1639680), (183, 1630720), (192, 1554280), (195, 1530368), (196, 1522560), (208, 1434720), (210, 1421056), (224, 1332240), (240, 1243424), (244, 1223040), (245, 1218048), (256, 1165710), (260, 1147776), (273, 1093120), (280, 1065792), (294, 1015040), (305, 978432), (312, 956480), (320, 932568), (336, 888160), (364, 819840), (366, 815360), (384, 777140), (390, 765184), (392, 761280), (416, 717360), (420, 710528), (427, 698880), (448, 666120), (455, 655872), (480, 621712), (488, 611520), (490, 609024), (512, 582855), (520, 573888), (546, 546560), (560, 532896), (588, 507520), (610, 489216), (624, 478240), (637, 468480), (640, 466284), (672, 444080), (728, 409920), (732, 407680), (735, 406016), (768, 388570), (780, 382592), (784, 380640), (793, 376320), (832, 358680), (840, 355264), (854, 349440), (896, 333060), (910, 327936), (915, 326144), (960, 310856), (976, 305760), (980, 304512), (1040, 286944), (1092, 273280), (1120, 266448), (1176, 253760), (1220, 244608), (1248, 239120), (1274, 234240), (1280, 233142), (1281, 232960), (1344, 222040), (1365, 218624), (1456, 204960), (1464, 203840), (1470, 203008), (1536, 194285), (1560, 191296), (1568, 190320), (1586, 188160), (1664, 179340), (1680, 177632), (1708, 174720), (1792, 166530), (1820, 163968), (1830, 163072), (1911, 156160), (1920, 155428), (1952, 152880), (1960, 152256), (2080, 143472), (2135, 139776), (2184, 136640), (2240, 133224), (2352, 126880), (2379, 125440), (2440, 122304), (2496, 119560), (2548, 117120), (2560, 116571), (2562, 116480), (2688, 111020), (2730, 109312), (2912, 102480), (2928, 101920), (2940, 101504), (2989, 99840), (3120, 95648), (3136, 95160), (3172, 94080), (3185, 93696), (3328, 89670), (3360, 88816), (3416, 87360), (3584, 83265), (3640, 81984), (3660, 81536), (3822, 78080), (3840, 77714), (3904, 76440), (3920, 76128), (3965, 75264), (4160, 71736), (4270, 69888), (4368, 68320), (4480, 66612), (4704, 63440), (4758, 62720), (4880, 61152), (4992, 59780), (5096, 58560), (5124, 58240), (5376, 55510), (5460, 54656), (5551, 53760), (5824, 51240), (5856, 50960), (5880, 50752), (5978, 49920), (6240, 47824), (6272, 47580), (6344, 47040), (6370, 46848), (6405, 46592), (6656, 44835), (6720, 44408), (6832, 43680), (7280, 40992), (7320, 40768), (7644, 39040), (7680, 38857), (7808, 38220), (7840, 38064), (7930, 37632), (8320, 35868), (8540, 34944), (8736, 34160), (8960, 33306), (8967, 33280), (9408, 31720), (9516, 31360), (9555, 31232), (9760, 30576), (9984, 29890), (10192, 29280), (10248, 29120), (10752, 27755), (10920, 27328), (11102, 26880), (11648, 25620), (11712, 25480), (11760, 25376), (11895, 25088), (11956, 24960), (12480, 23912), (12544, 23790), (12688, 23520), (12740, 23424), (12810, 23296), (13440, 22204), (13664, 21840), (14560, 20496), (14640, 20384), (14945, 19968), (15288, 19520), (15616, 19110), (15680, 19032), (15860, 18816), (16640, 17934), (16653, 17920), (17080, 17472)]