73476480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1$

素因数の和:118

約数の個数: 384

約数和(自身を含む): 301397760

約数和(自身を除く): 227921280

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, 44, 48, 49, 55, 56, 60, 64, 66, 70, 71, 77, 80, 84, 88, 96, 98, 105, 110, 112, 120, 128, 132, 140, 142, 147, 154, 160, 165, 168, 176, 192, 196, 210, 213, 220, 224, 231, 240, 245, 264, 280, 284, 294, 308, 320, 330, 336, 352, 355, 384, 385, 392, 420, 426, 440, 448, 462, 480, 490, 497, 528, 539, 560, 568, 588, 616, 640, 660, 672, 704, 710, 735, 770, 781, 784, 840, 852, 880, 896, 924, 960, 980, 994, 1056, 1065, 1078, 1120, 1136, 1155, 1176, 1232, 1320, 1344, 1408, 1420, 1470, 1491, 1540, 1562, 1568, 1617, 1680, 1704, 1760, 1848, 1920, 1960, 1988, 2112, 2130, 2156, 2240, 2272, 2310, 2343, 2352, 2464, 2485, 2640, 2688, 2695, 2840, 2940, 2982, 3080, 3124, 3136, 3234, 3360, 3408, 3479, 3520, 3696, 3905, 3920, 3976, 4224, 4260, 4312, 4480, 4544, 4620, 4686, 4704, 4928, 4970, 5280, 5390, 5467, 5680, 5880, 5964, 6160, 6248, 6272, 6468, 6720, 6816, 6958, 7040, 7392, 7455, 7810, 7840, 7952, 8085, 8520, 8624, 9088, 9240, 9372, 9408, 9856, 9940, 10437, 10560, 10780, 10934, 11360, 11715, 11760, 11928, 12320, 12496, 12936, 13440, 13632, 13916, 14784, 14910, 15620, 15680, 15904, 16170, 16401, 17040, 17248, 17395, 18480, 18744, 18816, 19880, 20874, 21120, 21560, 21868, 22720, 23430, 23520, 23856, 24640, 24992, 25872, 27264, 27335, 27832, 29568, 29820, 31240, 31360, 31808, 32340, 32802, 34080, 34496, 34790, 36960, 37488, 38269, 39760, 41748, 43120, 43736, 45440, 46860, 47040, 47712, 49280, 49984, 51744, 52185, 54670, 55664, 59640, 62480, 63616, 64680, 65604, 68160, 68992, 69580, 73920, 74976, 76538, 79520, 82005, 83496, 86240, 87472, 93720, 94080, 95424, 99968, 103488, 104370, 109340, 111328, 114807, 119280, 124960, 129360, 131208, 136320, 139160, 147840, 149952, 153076, 159040, 164010, 166992, 172480, 174944, 187440, 190848, 191345, 206976, 208740, 218680, 222656, 229614, 238560, 249920, 258720, 262416, 278320, 299904, 306152, 318080, 328020, 333984, 344960, 349888, 374880, 382690, 417480, 437360, 445312, 459228, 477120, 499840, 517440, 524832, 556640, 574035, 612304, 656040, 667968, 699776, 749760, 765380, 834960, 874720, 918456, 954240, 1034880, 1049664, 1113280, 1148070, 1224608, 1312080, 1335936, 1499520, 1530760, 1669920, 1749440, 1836912, 2099328, 2226560, 2296140, 2449216, 2624160, 3061520, 3339840, 3498880, 3673824, 4592280, 4898432, 5248320, 6123040, 6679680, 7347648, 9184560, 10496640, 12246080, 14695296, 18369120, 24492160, 36738240, 73476480]

約数ペア:

[(1, 73476480), (2, 36738240), (3, 24492160), (4, 18369120), (5, 14695296), (6, 12246080), (7, 10496640), (8, 9184560), (10, 7347648), (11, 6679680), (12, 6123040), (14, 5248320), (15, 4898432), (16, 4592280), (20, 3673824), (21, 3498880), (22, 3339840), (24, 3061520), (28, 2624160), (30, 2449216), (32, 2296140), (33, 2226560), (35, 2099328), (40, 1836912), (42, 1749440), (44, 1669920), (48, 1530760), (49, 1499520), (55, 1335936), (56, 1312080), (60, 1224608), (64, 1148070), (66, 1113280), (70, 1049664), (71, 1034880), (77, 954240), (80, 918456), (84, 874720), (88, 834960), (96, 765380), (98, 749760), (105, 699776), (110, 667968), (112, 656040), (120, 612304), (128, 574035), (132, 556640), (140, 524832), (142, 517440), (147, 499840), (154, 477120), (160, 459228), (165, 445312), (168, 437360), (176, 417480), (192, 382690), (196, 374880), (210, 349888), (213, 344960), (220, 333984), (224, 328020), (231, 318080), (240, 306152), (245, 299904), (264, 278320), (280, 262416), (284, 258720), (294, 249920), (308, 238560), (320, 229614), (330, 222656), (336, 218680), (352, 208740), (355, 206976), (384, 191345), (385, 190848), (392, 187440), (420, 174944), (426, 172480), (440, 166992), (448, 164010), (462, 159040), (480, 153076), (490, 149952), (497, 147840), (528, 139160), (539, 136320), (560, 131208), (568, 129360), (588, 124960), (616, 119280), (640, 114807), (660, 111328), (672, 109340), (704, 104370), (710, 103488), (735, 99968), (770, 95424), (781, 94080), (784, 93720), (840, 87472), (852, 86240), (880, 83496), (896, 82005), (924, 79520), (960, 76538), (980, 74976), (994, 73920), (1056, 69580), (1065, 68992), (1078, 68160), (1120, 65604), (1136, 64680), (1155, 63616), (1176, 62480), (1232, 59640), (1320, 55664), (1344, 54670), (1408, 52185), (1420, 51744), (1470, 49984), (1491, 49280), (1540, 47712), (1562, 47040), (1568, 46860), (1617, 45440), (1680, 43736), (1704, 43120), (1760, 41748), (1848, 39760), (1920, 38269), (1960, 37488), (1988, 36960), (2112, 34790), (2130, 34496), (2156, 34080), (2240, 32802), (2272, 32340), (2310, 31808), (2343, 31360), (2352, 31240), (2464, 29820), (2485, 29568), (2640, 27832), (2688, 27335), (2695, 27264), (2840, 25872), (2940, 24992), (2982, 24640), (3080, 23856), (3124, 23520), (3136, 23430), (3234, 22720), (3360, 21868), (3408, 21560), (3479, 21120), (3520, 20874), (3696, 19880), (3905, 18816), (3920, 18744), (3976, 18480), (4224, 17395), (4260, 17248), (4312, 17040), (4480, 16401), (4544, 16170), (4620, 15904), (4686, 15680), (4704, 15620), (4928, 14910), (4970, 14784), (5280, 13916), (5390, 13632), (5467, 13440), (5680, 12936), (5880, 12496), (5964, 12320), (6160, 11928), (6248, 11760), (6272, 11715), (6468, 11360), (6720, 10934), (6816, 10780), (6958, 10560), (7040, 10437), (7392, 9940), (7455, 9856), (7810, 9408), (7840, 9372), (7952, 9240), (8085, 9088), (8520, 8624)]