203320320

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:127

約数の個数: 352

約数和(自身を含む): 779759616

約数和(自身を除く): 576439296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 61, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 122, 124, 128, 140, 155, 160, 168, 183, 186, 192, 210, 217, 224, 240, 244, 248, 256, 280, 305, 310, 320, 336, 366, 372, 384, 420, 427, 434, 448, 465, 480, 488, 496, 512, 560, 610, 620, 640, 651, 672, 732, 744, 768, 840, 854, 868, 896, 915, 930, 960, 976, 992, 1024, 1085, 1120, 1220, 1240, 1280, 1281, 1302, 1344, 1464, 1488, 1536, 1680, 1708, 1736, 1792, 1830, 1860, 1891, 1920, 1952, 1984, 2135, 2170, 2240, 2440, 2480, 2560, 2562, 2604, 2688, 2928, 2976, 3072, 3255, 3360, 3416, 3472, 3584, 3660, 3720, 3782, 3840, 3904, 3968, 4270, 4340, 4480, 4880, 4960, 5120, 5124, 5208, 5376, 5673, 5856, 5952, 6405, 6510, 6720, 6832, 6944, 7168, 7320, 7440, 7564, 7680, 7808, 7936, 8540, 8680, 8960, 9455, 9760, 9920, 10248, 10416, 10752, 11346, 11712, 11904, 12810, 13020, 13237, 13440, 13664, 13888, 14640, 14880, 15128, 15360, 15616, 15872, 17080, 17360, 17920, 18910, 19520, 19840, 20496, 20832, 21504, 22692, 23424, 23808, 25620, 26040, 26474, 26880, 27328, 27776, 28365, 29280, 29760, 30256, 31232, 31744, 34160, 34720, 35840, 37820, 39040, 39680, 39711, 40992, 41664, 45384, 46848, 47616, 51240, 52080, 52948, 53760, 54656, 55552, 56730, 58560, 59520, 60512, 62464, 66185, 68320, 69440, 75640, 78080, 79360, 79422, 81984, 83328, 90768, 93696, 95232, 102480, 104160, 105896, 107520, 109312, 111104, 113460, 117120, 119040, 121024, 132370, 136640, 138880, 151280, 156160, 158720, 158844, 163968, 166656, 181536, 187392, 198555, 204960, 208320, 211792, 218624, 222208, 226920, 234240, 238080, 242048, 264740, 273280, 277760, 302560, 312320, 317688, 327936, 333312, 363072, 397110, 409920, 416640, 423584, 437248, 453840, 468480, 476160, 484096, 529480, 546560, 555520, 605120, 635376, 655872, 666624, 726144, 794220, 819840, 833280, 847168, 907680, 936960, 968192, 1058960, 1093120, 1111040, 1210240, 1270752, 1311744, 1452288, 1588440, 1639680, 1666560, 1694336, 1815360, 1936384, 2117920, 2186240, 2420480, 2541504, 2904576, 3176880, 3279360, 3333120, 3388672, 3630720, 4235840, 4840960, 5083008, 5809152, 6353760, 6558720, 6777344, 7261440, 8471680, 9681920, 10166016, 12707520, 13554688, 14522880, 16943360, 20332032, 25415040, 29045760, 33886720, 40664064, 50830080, 67773440, 101660160, 203320320]

約数ペア:

[(1, 203320320), (2, 101660160), (3, 67773440), (4, 50830080), (5, 40664064), (6, 33886720), (7, 29045760), (8, 25415040), (10, 20332032), (12, 16943360), (14, 14522880), (15, 13554688), (16, 12707520), (20, 10166016), (21, 9681920), (24, 8471680), (28, 7261440), (30, 6777344), (31, 6558720), (32, 6353760), (35, 5809152), (40, 5083008), (42, 4840960), (48, 4235840), (56, 3630720), (60, 3388672), (61, 3333120), (62, 3279360), (64, 3176880), (70, 2904576), (80, 2541504), (84, 2420480), (93, 2186240), (96, 2117920), (105, 1936384), (112, 1815360), (120, 1694336), (122, 1666560), (124, 1639680), (128, 1588440), (140, 1452288), (155, 1311744), (160, 1270752), (168, 1210240), (183, 1111040), (186, 1093120), (192, 1058960), (210, 968192), (217, 936960), (224, 907680), (240, 847168), (244, 833280), (248, 819840), (256, 794220), (280, 726144), (305, 666624), (310, 655872), (320, 635376), (336, 605120), (366, 555520), (372, 546560), (384, 529480), (420, 484096), (427, 476160), (434, 468480), (448, 453840), (465, 437248), (480, 423584), (488, 416640), (496, 409920), (512, 397110), (560, 363072), (610, 333312), (620, 327936), (640, 317688), (651, 312320), (672, 302560), (732, 277760), (744, 273280), (768, 264740), (840, 242048), (854, 238080), (868, 234240), (896, 226920), (915, 222208), (930, 218624), (960, 211792), (976, 208320), (992, 204960), (1024, 198555), (1085, 187392), (1120, 181536), (1220, 166656), (1240, 163968), (1280, 158844), (1281, 158720), (1302, 156160), (1344, 151280), (1464, 138880), (1488, 136640), (1536, 132370), (1680, 121024), (1708, 119040), (1736, 117120), (1792, 113460), (1830, 111104), (1860, 109312), (1891, 107520), (1920, 105896), (1952, 104160), (1984, 102480), (2135, 95232), (2170, 93696), (2240, 90768), (2440, 83328), (2480, 81984), (2560, 79422), (2562, 79360), (2604, 78080), (2688, 75640), (2928, 69440), (2976, 68320), (3072, 66185), (3255, 62464), (3360, 60512), (3416, 59520), (3472, 58560), (3584, 56730), (3660, 55552), (3720, 54656), (3782, 53760), (3840, 52948), (3904, 52080), (3968, 51240), (4270, 47616), (4340, 46848), (4480, 45384), (4880, 41664), (4960, 40992), (5120, 39711), (5124, 39680), (5208, 39040), (5376, 37820), (5673, 35840), (5856, 34720), (5952, 34160), (6405, 31744), (6510, 31232), (6720, 30256), (6832, 29760), (6944, 29280), (7168, 28365), (7320, 27776), (7440, 27328), (7564, 26880), (7680, 26474), (7808, 26040), (7936, 25620), (8540, 23808), (8680, 23424), (8960, 22692), (9455, 21504), (9760, 20832), (9920, 20496), (10248, 19840), (10416, 19520), (10752, 18910), (11346, 17920), (11712, 17360), (11904, 17080), (12810, 15872), (13020, 15616), (13237, 15360), (13440, 15128), (13664, 14880), (13888, 14640)]