387421440

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 1509943680

約数和(自身を除く): 1122522240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 64, 70, 71, 80, 84, 87, 96, 98, 105, 112, 116, 120, 128, 140, 142, 145, 147, 160, 168, 174, 192, 196, 203, 210, 213, 224, 232, 240, 245, 256, 280, 284, 290, 294, 320, 336, 348, 355, 384, 392, 406, 420, 426, 435, 448, 464, 480, 490, 497, 560, 568, 580, 588, 609, 640, 672, 696, 710, 735, 768, 784, 812, 840, 852, 870, 896, 928, 960, 980, 994, 1015, 1065, 1120, 1136, 1160, 1176, 1218, 1280, 1344, 1392, 1420, 1421, 1470, 1491, 1568, 1624, 1680, 1704, 1740, 1792, 1856, 1920, 1960, 1988, 2030, 2059, 2130, 2240, 2272, 2320, 2352, 2436, 2485, 2688, 2784, 2840, 2842, 2940, 2982, 3045, 3136, 3248, 3360, 3408, 3479, 3480, 3712, 3840, 3920, 3976, 4060, 4118, 4260, 4263, 4480, 4544, 4640, 4704, 4872, 4970, 5376, 5568, 5680, 5684, 5880, 5964, 6090, 6177, 6272, 6496, 6720, 6816, 6958, 6960, 7105, 7424, 7455, 7840, 7952, 8120, 8236, 8520, 8526, 8960, 9088, 9280, 9408, 9744, 9940, 10295, 10437, 11136, 11360, 11368, 11760, 11928, 12180, 12354, 12544, 12992, 13440, 13632, 13916, 13920, 14210, 14413, 14910, 15680, 15904, 16240, 16472, 17040, 17052, 17395, 18176, 18560, 18816, 19488, 19880, 20590, 20874, 21315, 22272, 22720, 22736, 23520, 23856, 24360, 24708, 25984, 26880, 27264, 27832, 27840, 28420, 28826, 29820, 30885, 31360, 31808, 32480, 32944, 34080, 34104, 34790, 37120, 37632, 38976, 39760, 41180, 41748, 42630, 43239, 45440, 45472, 47040, 47712, 48720, 49416, 51968, 52185, 54528, 55664, 55680, 56840, 57652, 59640, 61770, 62720, 63616, 64960, 65888, 68160, 68208, 69580, 72065, 77952, 79520, 82360, 83496, 85260, 86478, 90880, 90944, 94080, 95424, 97440, 98832, 100891, 104370, 111328, 111360, 113680, 115304, 119280, 123540, 127232, 129920, 131776, 136320, 136416, 139160, 144130, 155904, 159040, 164720, 166992, 170520, 172956, 181888, 188160, 190848, 194880, 197664, 201782, 208740, 216195, 222656, 227360, 230608, 238560, 247080, 259840, 263552, 272640, 272832, 278320, 288260, 302673, 318080, 329440, 333984, 341040, 345912, 363776, 381696, 389760, 395328, 403564, 417480, 432390, 445312, 454720, 461216, 477120, 494160, 504455, 527104, 545664, 556640, 576520, 605346, 636160, 658880, 667968, 682080, 691824, 779520, 790656, 807128, 834960, 864780, 890624, 909440, 922432, 954240, 988320, 1008910, 1091328, 1113280, 1153040, 1210692, 1317760, 1335936, 1364160, 1383648, 1513365, 1581312, 1614256, 1669920, 1729560, 1818880, 1844864, 1908480, 1976640, 2017820, 2226560, 2306080, 2421384, 2635520, 2671872, 2728320, 2767296, 3026730, 3228512, 3339840, 3459120, 3689728, 3953280, 4035640, 4453120, 4612160, 4842768, 5456640, 5534592, 6053460, 6457024, 6679680, 6918240, 7906560, 8071280, 9224320, 9685536, 11069184, 12106920, 12914048, 13359360, 13836480, 16142560, 18448640, 19371072, 24213840, 25828096, 27672960, 32285120, 38742144, 48427680, 55345920, 64570240, 77484288, 96855360, 129140480, 193710720, 387421440]

約数ペア:

[(1, 387421440), (2, 193710720), (3, 129140480), (4, 96855360), (5, 77484288), (6, 64570240), (7, 55345920), (8, 48427680), (10, 38742144), (12, 32285120), (14, 27672960), (15, 25828096), (16, 24213840), (20, 19371072), (21, 18448640), (24, 16142560), (28, 13836480), (29, 13359360), (30, 12914048), (32, 12106920), (35, 11069184), (40, 9685536), (42, 9224320), (48, 8071280), (49, 7906560), (56, 6918240), (58, 6679680), (60, 6457024), (64, 6053460), (70, 5534592), (71, 5456640), (80, 4842768), (84, 4612160), (87, 4453120), (96, 4035640), (98, 3953280), (105, 3689728), (112, 3459120), (116, 3339840), (120, 3228512), (128, 3026730), (140, 2767296), (142, 2728320), (145, 2671872), (147, 2635520), (160, 2421384), (168, 2306080), (174, 2226560), (192, 2017820), (196, 1976640), (203, 1908480), (210, 1844864), (213, 1818880), (224, 1729560), (232, 1669920), (240, 1614256), (245, 1581312), (256, 1513365), (280, 1383648), (284, 1364160), (290, 1335936), (294, 1317760), (320, 1210692), (336, 1153040), (348, 1113280), (355, 1091328), (384, 1008910), (392, 988320), (406, 954240), (420, 922432), (426, 909440), (435, 890624), (448, 864780), (464, 834960), (480, 807128), (490, 790656), (497, 779520), (560, 691824), (568, 682080), (580, 667968), (588, 658880), (609, 636160), (640, 605346), (672, 576520), (696, 556640), (710, 545664), (735, 527104), (768, 504455), (784, 494160), (812, 477120), (840, 461216), (852, 454720), (870, 445312), (896, 432390), (928, 417480), (960, 403564), (980, 395328), (994, 389760), (1015, 381696), (1065, 363776), (1120, 345912), (1136, 341040), (1160, 333984), (1176, 329440), (1218, 318080), (1280, 302673), (1344, 288260), (1392, 278320), (1420, 272832), (1421, 272640), (1470, 263552), (1491, 259840), (1568, 247080), (1624, 238560), (1680, 230608), (1704, 227360), (1740, 222656), (1792, 216195), (1856, 208740), (1920, 201782), (1960, 197664), (1988, 194880), (2030, 190848), (2059, 188160), (2130, 181888), (2240, 172956), (2272, 170520), (2320, 166992), (2352, 164720), (2436, 159040), (2485, 155904), (2688, 144130), (2784, 139160), (2840, 136416), (2842, 136320), (2940, 131776), (2982, 129920), (3045, 127232), (3136, 123540), (3248, 119280), (3360, 115304), (3408, 113680), (3479, 111360), (3480, 111328), (3712, 104370), (3840, 100891), (3920, 98832), (3976, 97440), (4060, 95424), (4118, 94080), (4260, 90944), (4263, 90880), (4480, 86478), (4544, 85260), (4640, 83496), (4704, 82360), (4872, 79520), (4970, 77952), (5376, 72065), (5568, 69580), (5680, 68208), (5684, 68160), (5880, 65888), (5964, 64960), (6090, 63616), (6177, 62720), (6272, 61770), (6496, 59640), (6720, 57652), (6816, 56840), (6958, 55680), (6960, 55664), (7105, 54528), (7424, 52185), (7455, 51968), (7840, 49416), (7952, 48720), (8120, 47712), (8236, 47040), (8520, 45472), (8526, 45440), (8960, 43239), (9088, 42630), (9280, 41748), (9408, 41180), (9744, 39760), (9940, 38976), (10295, 37632), (10437, 37120), (11136, 34790), (11360, 34104), (11368, 34080), (11760, 32944), (11928, 32480), (12180, 31808), (12354, 31360), (12544, 30885), (12992, 29820), (13440, 28826), (13632, 28420), (13916, 27840), (13920, 27832), (14210, 27264), (14413, 26880), (14910, 25984), (15680, 24708), (15904, 24360), (16240, 23856), (16472, 23520), (17040, 22736), (17052, 22720), (17395, 22272), (18176, 21315), (18560, 20874), (18816, 20590), (19488, 19880)]