304980480

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:128

約数の個数: 480

約数和(自身を含む): 1266490368

約数和(自身を除く): 961509888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 122, 124, 126, 128, 140, 144, 155, 160, 168, 180, 183, 186, 192, 210, 217, 224, 240, 244, 248, 252, 256, 279, 280, 288, 305, 310, 315, 320, 336, 360, 366, 372, 384, 420, 427, 434, 448, 465, 480, 488, 496, 504, 512, 549, 558, 560, 576, 610, 620, 630, 640, 651, 672, 720, 732, 744, 768, 840, 854, 868, 896, 915, 930, 960, 976, 992, 1008, 1085, 1098, 1116, 1120, 1152, 1220, 1240, 1260, 1280, 1281, 1302, 1344, 1395, 1440, 1464, 1488, 1536, 1680, 1708, 1736, 1792, 1830, 1860, 1891, 1920, 1952, 1953, 1984, 2016, 2135, 2170, 2196, 2232, 2240, 2304, 2440, 2480, 2520, 2560, 2562, 2604, 2688, 2745, 2790, 2880, 2928, 2976, 3255, 3360, 3416, 3472, 3584, 3660, 3720, 3782, 3840, 3843, 3904, 3906, 3968, 4032, 4270, 4340, 4392, 4464, 4480, 4608, 4880, 4960, 5040, 5124, 5208, 5376, 5490, 5580, 5673, 5760, 5856, 5952, 6405, 6510, 6720, 6832, 6944, 7320, 7440, 7564, 7680, 7686, 7808, 7812, 7936, 8064, 8540, 8680, 8784, 8928, 8960, 9455, 9760, 9765, 9920, 10080, 10248, 10416, 10752, 10980, 11160, 11346, 11520, 11712, 11904, 12810, 13020, 13237, 13440, 13664, 13888, 14640, 14880, 15128, 15372, 15616, 15624, 15872, 16128, 17019, 17080, 17360, 17568, 17856, 17920, 18910, 19215, 19520, 19530, 19840, 20160, 20496, 20832, 21960, 22320, 22692, 23040, 23424, 23808, 25620, 26040, 26474, 26880, 27328, 27776, 28365, 29280, 29760, 30256, 30744, 31232, 31248, 32256, 34038, 34160, 34720, 35136, 35712, 37820, 38430, 39040, 39060, 39680, 39711, 40320, 40992, 41664, 43920, 44640, 45384, 46848, 47616, 51240, 52080, 52948, 53760, 54656, 55552, 56730, 58560, 59520, 60512, 61488, 62496, 66185, 68076, 68320, 69440, 70272, 71424, 75640, 76860, 78080, 78120, 79360, 79422, 80640, 81984, 83328, 85095, 87840, 89280, 90768, 93696, 102480, 104160, 105896, 109312, 111104, 113460, 117120, 119040, 119133, 121024, 122976, 124992, 132370, 136152, 136640, 138880, 140544, 142848, 151280, 153720, 156160, 156240, 158844, 161280, 163968, 166656, 170190, 175680, 178560, 181536, 198555, 204960, 208320, 211792, 218624, 226920, 234240, 238080, 238266, 242048, 245952, 249984, 264740, 272304, 273280, 277760, 281088, 302560, 307440, 312480, 317688, 327936, 333312, 340380, 351360, 357120, 363072, 397110, 409920, 416640, 423584, 453840, 468480, 476532, 484096, 491904, 499968, 529480, 544608, 546560, 555520, 595665, 605120, 614880, 624960, 635376, 655872, 680760, 702720, 714240, 726144, 794220, 819840, 833280, 847168, 907680, 953064, 968192, 983808, 999936, 1058960, 1089216, 1093120, 1191330, 1210240, 1229760, 1249920, 1270752, 1361520, 1405440, 1452288, 1588440, 1639680, 1666560, 1694336, 1815360, 1906128, 1967616, 2117920, 2178432, 2382660, 2420480, 2459520, 2499840, 2541504, 2723040, 2904576, 3176880, 3279360, 3388672, 3630720, 3812256, 4235840, 4356864, 4765320, 4840960, 4919040, 4999680, 5083008, 5446080, 6353760, 6777344, 7261440, 7624512, 8471680, 8713728, 9530640, 9838080, 10166016, 10892160, 12707520, 14522880, 15249024, 16943360, 19061280, 20332032, 21784320, 25415040, 30498048, 33886720, 38122560, 43568640, 50830080, 60996096, 76245120, 101660160, 152490240, 304980480]

約数ペア:

[(1, 304980480), (2, 152490240), (3, 101660160), (4, 76245120), (5, 60996096), (6, 50830080), (7, 43568640), (8, 38122560), (9, 33886720), (10, 30498048), (12, 25415040), (14, 21784320), (15, 20332032), (16, 19061280), (18, 16943360), (20, 15249024), (21, 14522880), (24, 12707520), (28, 10892160), (30, 10166016), (31, 9838080), (32, 9530640), (35, 8713728), (36, 8471680), (40, 7624512), (42, 7261440), (45, 6777344), (48, 6353760), (56, 5446080), (60, 5083008), (61, 4999680), (62, 4919040), (63, 4840960), (64, 4765320), (70, 4356864), (72, 4235840), (80, 3812256), (84, 3630720), (90, 3388672), (93, 3279360), (96, 3176880), (105, 2904576), (112, 2723040), (120, 2541504), (122, 2499840), (124, 2459520), (126, 2420480), (128, 2382660), (140, 2178432), (144, 2117920), (155, 1967616), (160, 1906128), (168, 1815360), (180, 1694336), (183, 1666560), (186, 1639680), (192, 1588440), (210, 1452288), (217, 1405440), (224, 1361520), (240, 1270752), (244, 1249920), (248, 1229760), (252, 1210240), (256, 1191330), (279, 1093120), (280, 1089216), (288, 1058960), (305, 999936), (310, 983808), (315, 968192), (320, 953064), (336, 907680), (360, 847168), (366, 833280), (372, 819840), (384, 794220), (420, 726144), (427, 714240), (434, 702720), (448, 680760), (465, 655872), (480, 635376), (488, 624960), (496, 614880), (504, 605120), (512, 595665), (549, 555520), (558, 546560), (560, 544608), (576, 529480), (610, 499968), (620, 491904), (630, 484096), (640, 476532), (651, 468480), (672, 453840), (720, 423584), (732, 416640), (744, 409920), (768, 397110), (840, 363072), (854, 357120), (868, 351360), (896, 340380), (915, 333312), (930, 327936), (960, 317688), (976, 312480), (992, 307440), (1008, 302560), (1085, 281088), (1098, 277760), (1116, 273280), (1120, 272304), (1152, 264740), (1220, 249984), (1240, 245952), (1260, 242048), (1280, 238266), (1281, 238080), (1302, 234240), (1344, 226920), (1395, 218624), (1440, 211792), (1464, 208320), (1488, 204960), (1536, 198555), (1680, 181536), (1708, 178560), (1736, 175680), (1792, 170190), (1830, 166656), (1860, 163968), (1891, 161280), (1920, 158844), (1952, 156240), (1953, 156160), (1984, 153720), (2016, 151280), (2135, 142848), (2170, 140544), (2196, 138880), (2232, 136640), (2240, 136152), (2304, 132370), (2440, 124992), (2480, 122976), (2520, 121024), (2560, 119133), (2562, 119040), (2604, 117120), (2688, 113460), (2745, 111104), (2790, 109312), (2880, 105896), (2928, 104160), (2976, 102480), (3255, 93696), (3360, 90768), (3416, 89280), (3472, 87840), (3584, 85095), (3660, 83328), (3720, 81984), (3782, 80640), (3840, 79422), (3843, 79360), (3904, 78120), (3906, 78080), (3968, 76860), (4032, 75640), (4270, 71424), (4340, 70272), (4392, 69440), (4464, 68320), (4480, 68076), (4608, 66185), (4880, 62496), (4960, 61488), (5040, 60512), (5124, 59520), (5208, 58560), (5376, 56730), (5490, 55552), (5580, 54656), (5673, 53760), (5760, 52948), (5856, 52080), (5952, 51240), (6405, 47616), (6510, 46848), (6720, 45384), (6832, 44640), (6944, 43920), (7320, 41664), (7440, 40992), (7564, 40320), (7680, 39711), (7686, 39680), (7808, 39060), (7812, 39040), (7936, 38430), (8064, 37820), (8540, 35712), (8680, 35136), (8784, 34720), (8928, 34160), (8960, 34038), (9455, 32256), (9760, 31248), (9765, 31232), (9920, 30744), (10080, 30256), (10248, 29760), (10416, 29280), (10752, 28365), (10980, 27776), (11160, 27328), (11346, 26880), (11520, 26474), (11712, 26040), (11904, 25620), (12810, 23808), (13020, 23424), (13237, 23040), (13440, 22692), (13664, 22320), (13888, 21960), (14640, 20832), (14880, 20496), (15128, 20160), (15372, 19840), (15616, 19530), (15624, 19520), (15872, 19215), (16128, 18910), (17019, 17920), (17080, 17856), (17360, 17568)]