196237440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 804510720

約数和(自身を除く): 608273280

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, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 157, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 279, 280, 288, 310, 314, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 471, 480, 496, 504, 558, 560, 576, 620, 628, 630, 640, 651, 672, 720, 744, 785, 840, 868, 896, 930, 942, 960, 992, 1008, 1085, 1099, 1116, 1120, 1152, 1240, 1256, 1260, 1302, 1344, 1395, 1413, 1440, 1488, 1570, 1680, 1736, 1860, 1884, 1920, 1953, 1984, 2016, 2170, 2198, 2232, 2240, 2355, 2480, 2512, 2520, 2604, 2688, 2790, 2826, 2880, 2976, 3140, 3255, 3297, 3360, 3472, 3720, 3768, 3906, 3968, 4032, 4340, 4396, 4464, 4480, 4710, 4867, 4960, 5024, 5040, 5208, 5495, 5580, 5652, 5760, 5952, 6280, 6510, 6594, 6720, 6944, 7065, 7440, 7536, 7812, 8064, 8680, 8792, 8928, 9420, 9734, 9765, 9891, 9920, 10048, 10080, 10416, 10990, 11160, 11304, 11904, 12560, 13020, 13188, 13440, 13888, 14130, 14601, 14880, 15072, 15624, 16485, 17360, 17584, 17856, 18840, 19468, 19530, 19782, 19840, 20096, 20160, 20832, 21980, 22320, 22608, 24335, 25120, 26040, 26376, 27776, 28260, 29202, 29760, 30144, 31248, 32970, 34069, 34720, 35168, 35712, 37680, 38936, 39060, 39564, 40320, 41664, 43803, 43960, 44640, 45216, 48670, 49455, 50240, 52080, 52752, 56520, 58404, 59520, 60288, 62496, 65940, 68138, 69440, 70336, 73005, 75360, 77872, 78120, 79128, 83328, 87606, 87920, 89280, 90432, 97340, 98910, 100480, 102207, 104160, 105504, 113040, 116808, 124992, 131880, 136276, 138880, 140672, 146010, 150720, 155744, 156240, 158256, 170345, 175212, 175840, 178560, 180864, 194680, 197820, 204414, 208320, 211008, 219015, 226080, 233616, 249984, 263760, 272552, 292020, 301440, 306621, 311488, 312480, 316512, 340690, 350424, 351680, 389360, 395640, 408828, 416640, 422016, 438030, 452160, 467232, 511035, 527520, 545104, 584040, 613242, 622976, 624960, 633024, 681380, 700848, 703360, 778720, 791280, 817656, 876060, 904320, 934464, 1022070, 1055040, 1090208, 1168080, 1226484, 1249920, 1266048, 1362760, 1401696, 1533105, 1557440, 1582560, 1635312, 1752120, 1868928, 2044140, 2110080, 2180416, 2336160, 2452968, 2725520, 2803392, 3066210, 3114880, 3165120, 3270624, 3504240, 4088280, 4360832, 4672320, 4905936, 5451040, 5606784, 6132420, 6330240, 6541248, 7008480, 8176560, 9344640, 9811872, 10902080, 12264840, 13082496, 14016960, 16353120, 19623744, 21804160, 24529680, 28033920, 32706240, 39247488, 49059360, 65412480, 98118720, 196237440]

約数ペア:

[(1, 196237440), (2, 98118720), (3, 65412480), (4, 49059360), (5, 39247488), (6, 32706240), (7, 28033920), (8, 24529680), (9, 21804160), (10, 19623744), (12, 16353120), (14, 14016960), (15, 13082496), (16, 12264840), (18, 10902080), (20, 9811872), (21, 9344640), (24, 8176560), (28, 7008480), (30, 6541248), (31, 6330240), (32, 6132420), (35, 5606784), (36, 5451040), (40, 4905936), (42, 4672320), (45, 4360832), (48, 4088280), (56, 3504240), (60, 3270624), (62, 3165120), (63, 3114880), (64, 3066210), (70, 2803392), (72, 2725520), (80, 2452968), (84, 2336160), (90, 2180416), (93, 2110080), (96, 2044140), (105, 1868928), (112, 1752120), (120, 1635312), (124, 1582560), (126, 1557440), (128, 1533105), (140, 1401696), (144, 1362760), (155, 1266048), (157, 1249920), (160, 1226484), (168, 1168080), (180, 1090208), (186, 1055040), (192, 1022070), (210, 934464), (217, 904320), (224, 876060), (240, 817656), (248, 791280), (252, 778720), (279, 703360), (280, 700848), (288, 681380), (310, 633024), (314, 624960), (315, 622976), (320, 613242), (336, 584040), (360, 545104), (372, 527520), (384, 511035), (420, 467232), (434, 452160), (448, 438030), (465, 422016), (471, 416640), (480, 408828), (496, 395640), (504, 389360), (558, 351680), (560, 350424), (576, 340690), (620, 316512), (628, 312480), (630, 311488), (640, 306621), (651, 301440), (672, 292020), (720, 272552), (744, 263760), (785, 249984), (840, 233616), (868, 226080), (896, 219015), (930, 211008), (942, 208320), (960, 204414), (992, 197820), (1008, 194680), (1085, 180864), (1099, 178560), (1116, 175840), (1120, 175212), (1152, 170345), (1240, 158256), (1256, 156240), (1260, 155744), (1302, 150720), (1344, 146010), (1395, 140672), (1413, 138880), (1440, 136276), (1488, 131880), (1570, 124992), (1680, 116808), (1736, 113040), (1860, 105504), (1884, 104160), (1920, 102207), (1953, 100480), (1984, 98910), (2016, 97340), (2170, 90432), (2198, 89280), (2232, 87920), (2240, 87606), (2355, 83328), (2480, 79128), (2512, 78120), (2520, 77872), (2604, 75360), (2688, 73005), (2790, 70336), (2826, 69440), (2880, 68138), (2976, 65940), (3140, 62496), (3255, 60288), (3297, 59520), (3360, 58404), (3472, 56520), (3720, 52752), (3768, 52080), (3906, 50240), (3968, 49455), (4032, 48670), (4340, 45216), (4396, 44640), (4464, 43960), (4480, 43803), (4710, 41664), (4867, 40320), (4960, 39564), (5024, 39060), (5040, 38936), (5208, 37680), (5495, 35712), (5580, 35168), (5652, 34720), (5760, 34069), (5952, 32970), (6280, 31248), (6510, 30144), (6594, 29760), (6720, 29202), (6944, 28260), (7065, 27776), (7440, 26376), (7536, 26040), (7812, 25120), (8064, 24335), (8680, 22608), (8792, 22320), (8928, 21980), (9420, 20832), (9734, 20160), (9765, 20096), (9891, 19840), (9920, 19782), (10048, 19530), (10080, 19468), (10416, 18840), (10990, 17856), (11160, 17584), (11304, 17360), (11904, 16485), (12560, 15624), (13020, 15072), (13188, 14880), (13440, 14601), (13888, 14130)]