212365440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 384

約数和(自身を含む): 878342400

約数和(自身を除く): 665976960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 168, 180, 184, 192, 207, 210, 224, 229, 230, 240, 252, 276, 280, 288, 315, 320, 322, 336, 345, 360, 368, 384, 414, 420, 448, 458, 460, 480, 483, 504, 552, 560, 576, 630, 640, 644, 672, 687, 690, 720, 736, 805, 828, 840, 896, 916, 920, 960, 966, 1008, 1035, 1104, 1120, 1145, 1152, 1260, 1288, 1344, 1374, 1380, 1440, 1449, 1472, 1603, 1610, 1656, 1680, 1832, 1840, 1920, 1932, 2016, 2061, 2070, 2208, 2240, 2290, 2415, 2520, 2576, 2688, 2748, 2760, 2880, 2898, 2944, 3206, 3220, 3312, 3360, 3435, 3664, 3680, 3864, 4032, 4122, 4140, 4416, 4480, 4580, 4809, 4830, 5040, 5152, 5267, 5496, 5520, 5760, 5796, 6412, 6440, 6624, 6720, 6870, 7245, 7328, 7360, 7728, 8015, 8064, 8244, 8280, 8832, 9160, 9618, 9660, 10080, 10304, 10305, 10534, 10992, 11040, 11592, 12824, 12880, 13248, 13440, 13740, 14427, 14490, 14656, 14720, 15456, 15801, 16030, 16488, 16560, 18320, 19236, 19320, 20160, 20608, 20610, 21068, 21984, 22080, 23184, 24045, 25648, 25760, 26335, 26496, 27480, 28854, 28980, 29312, 30912, 31602, 32060, 32976, 33120, 36640, 36869, 38472, 38640, 40320, 41220, 42136, 43968, 44160, 46368, 47403, 48090, 51296, 51520, 52670, 54960, 57708, 57960, 61824, 63204, 64120, 65952, 66240, 72135, 73280, 73738, 76944, 77280, 79005, 82440, 84272, 87936, 92736, 94806, 96180, 102592, 103040, 105340, 109920, 110607, 115416, 115920, 126408, 128240, 131904, 132480, 144270, 146560, 147476, 153888, 154560, 158010, 164880, 168544, 184345, 185472, 189612, 192360, 205184, 210680, 219840, 221214, 230832, 231840, 237015, 252816, 256480, 263808, 288540, 294952, 307776, 309120, 316020, 329760, 331821, 337088, 368690, 379224, 384720, 421360, 439680, 442428, 461664, 463680, 474030, 505632, 512960, 553035, 577080, 589904, 615552, 632040, 659520, 663642, 674176, 737380, 758448, 769440, 842720, 884856, 923328, 927360, 948060, 1011264, 1025920, 1106070, 1154160, 1179808, 1264080, 1319040, 1327284, 1474760, 1516896, 1538880, 1659105, 1685440, 1769712, 1846656, 1896120, 2022528, 2212140, 2308320, 2359616, 2528160, 2654568, 2949520, 3033792, 3077760, 3318210, 3370880, 3539424, 3792240, 4424280, 4616640, 4719232, 5056320, 5309136, 5899040, 6067584, 6636420, 7078848, 7584480, 8848560, 9233280, 10112640, 10618272, 11798080, 13272840, 14157696, 15168960, 17697120, 21236544, 23596160, 26545680, 30337920, 35394240, 42473088, 53091360, 70788480, 106182720, 212365440]

約数ペア:

[(1, 212365440), (2, 106182720), (3, 70788480), (4, 53091360), (5, 42473088), (6, 35394240), (7, 30337920), (8, 26545680), (9, 23596160), (10, 21236544), (12, 17697120), (14, 15168960), (15, 14157696), (16, 13272840), (18, 11798080), (20, 10618272), (21, 10112640), (23, 9233280), (24, 8848560), (28, 7584480), (30, 7078848), (32, 6636420), (35, 6067584), (36, 5899040), (40, 5309136), (42, 5056320), (45, 4719232), (46, 4616640), (48, 4424280), (56, 3792240), (60, 3539424), (63, 3370880), (64, 3318210), (69, 3077760), (70, 3033792), (72, 2949520), (80, 2654568), (84, 2528160), (90, 2359616), (92, 2308320), (96, 2212140), (105, 2022528), (112, 1896120), (115, 1846656), (120, 1769712), (126, 1685440), (128, 1659105), (138, 1538880), (140, 1516896), (144, 1474760), (160, 1327284), (161, 1319040), (168, 1264080), (180, 1179808), (184, 1154160), (192, 1106070), (207, 1025920), (210, 1011264), (224, 948060), (229, 927360), (230, 923328), (240, 884856), (252, 842720), (276, 769440), (280, 758448), (288, 737380), (315, 674176), (320, 663642), (322, 659520), (336, 632040), (345, 615552), (360, 589904), (368, 577080), (384, 553035), (414, 512960), (420, 505632), (448, 474030), (458, 463680), (460, 461664), (480, 442428), (483, 439680), (504, 421360), (552, 384720), (560, 379224), (576, 368690), (630, 337088), (640, 331821), (644, 329760), (672, 316020), (687, 309120), (690, 307776), (720, 294952), (736, 288540), (805, 263808), (828, 256480), (840, 252816), (896, 237015), (916, 231840), (920, 230832), (960, 221214), (966, 219840), (1008, 210680), (1035, 205184), (1104, 192360), (1120, 189612), (1145, 185472), (1152, 184345), (1260, 168544), (1288, 164880), (1344, 158010), (1374, 154560), (1380, 153888), (1440, 147476), (1449, 146560), (1472, 144270), (1603, 132480), (1610, 131904), (1656, 128240), (1680, 126408), (1832, 115920), (1840, 115416), (1920, 110607), (1932, 109920), (2016, 105340), (2061, 103040), (2070, 102592), (2208, 96180), (2240, 94806), (2290, 92736), (2415, 87936), (2520, 84272), (2576, 82440), (2688, 79005), (2748, 77280), (2760, 76944), (2880, 73738), (2898, 73280), (2944, 72135), (3206, 66240), (3220, 65952), (3312, 64120), (3360, 63204), (3435, 61824), (3664, 57960), (3680, 57708), (3864, 54960), (4032, 52670), (4122, 51520), (4140, 51296), (4416, 48090), (4480, 47403), (4580, 46368), (4809, 44160), (4830, 43968), (5040, 42136), (5152, 41220), (5267, 40320), (5496, 38640), (5520, 38472), (5760, 36869), (5796, 36640), (6412, 33120), (6440, 32976), (6624, 32060), (6720, 31602), (6870, 30912), (7245, 29312), (7328, 28980), (7360, 28854), (7728, 27480), (8015, 26496), (8064, 26335), (8244, 25760), (8280, 25648), (8832, 24045), (9160, 23184), (9618, 22080), (9660, 21984), (10080, 21068), (10304, 20610), (10305, 20608), (10534, 20160), (10992, 19320), (11040, 19236), (11592, 18320), (12824, 16560), (12880, 16488), (13248, 16030), (13440, 15801), (13740, 15456), (14427, 14720), (14490, 14656)]