247759680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:286

約数の個数: 336

約数和(自身を含む): 959022720

約数和(自身を除く): 711263040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 229, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 392, 420, 448, 458, 460, 480, 483, 490, 552, 560, 588, 644, 672, 687, 690, 735, 736, 784, 805, 840, 916, 920, 960, 966, 980, 1104, 1120, 1127, 1145, 1176, 1288, 1344, 1374, 1380, 1470, 1472, 1568, 1603, 1610, 1680, 1832, 1840, 1932, 1960, 2208, 2240, 2254, 2290, 2352, 2415, 2576, 2748, 2760, 2940, 3136, 3206, 3220, 3360, 3381, 3435, 3664, 3680, 3864, 3920, 4416, 4508, 4580, 4704, 4809, 4830, 5152, 5267, 5496, 5520, 5635, 5880, 6412, 6440, 6720, 6762, 6870, 7328, 7360, 7728, 7840, 8015, 9016, 9160, 9408, 9618, 9660, 10304, 10534, 10992, 11040, 11221, 11270, 11760, 12824, 12880, 13524, 13740, 14656, 15456, 15680, 15801, 16030, 16905, 18032, 18320, 19236, 19320, 21068, 21984, 22080, 22442, 22540, 23520, 24045, 25648, 25760, 26335, 27048, 27480, 30912, 31602, 32060, 33663, 33810, 36064, 36640, 36869, 38472, 38640, 42136, 43968, 44884, 45080, 47040, 48090, 51296, 51520, 52670, 54096, 54960, 56105, 63204, 64120, 67326, 67620, 72128, 73280, 73738, 76944, 77280, 79005, 84272, 89768, 90160, 96180, 102592, 105340, 108192, 109920, 110607, 112210, 126408, 128240, 134652, 135240, 147476, 153888, 154560, 158010, 168315, 168544, 179536, 180320, 184345, 192360, 210680, 216384, 219840, 221214, 224420, 252816, 256480, 258083, 269304, 270480, 294952, 307776, 316020, 336630, 337088, 359072, 360640, 368690, 384720, 421360, 442428, 448840, 505632, 512960, 516166, 538608, 540960, 553035, 589904, 632040, 673260, 718144, 737380, 769440, 774249, 842720, 884856, 897680, 1011264, 1032332, 1077216, 1081920, 1106070, 1179808, 1264080, 1290415, 1346520, 1474760, 1538880, 1548498, 1685440, 1769712, 1795360, 2064664, 2154432, 2212140, 2359616, 2528160, 2580830, 2693040, 2949520, 3096996, 3539424, 3590720, 3871245, 4129328, 4424280, 5056320, 5161660, 5386080, 5899040, 6193992, 7078848, 7742490, 8258656, 8848560, 10323320, 10772160, 11798080, 12387984, 15484980, 16517312, 17697120, 20646640, 24775968, 30969960, 35394240, 41293280, 49551936, 61939920, 82586560, 123879840, 247759680]

約数ペア:

[(1, 247759680), (2, 123879840), (3, 82586560), (4, 61939920), (5, 49551936), (6, 41293280), (7, 35394240), (8, 30969960), (10, 24775968), (12, 20646640), (14, 17697120), (15, 16517312), (16, 15484980), (20, 12387984), (21, 11798080), (23, 10772160), (24, 10323320), (28, 8848560), (30, 8258656), (32, 7742490), (35, 7078848), (40, 6193992), (42, 5899040), (46, 5386080), (48, 5161660), (49, 5056320), (56, 4424280), (60, 4129328), (64, 3871245), (69, 3590720), (70, 3539424), (80, 3096996), (84, 2949520), (92, 2693040), (96, 2580830), (98, 2528160), (105, 2359616), (112, 2212140), (115, 2154432), (120, 2064664), (138, 1795360), (140, 1769712), (147, 1685440), (160, 1548498), (161, 1538880), (168, 1474760), (184, 1346520), (192, 1290415), (196, 1264080), (210, 1179808), (224, 1106070), (229, 1081920), (230, 1077216), (240, 1032332), (245, 1011264), (276, 897680), (280, 884856), (294, 842720), (320, 774249), (322, 769440), (336, 737380), (345, 718144), (368, 673260), (392, 632040), (420, 589904), (448, 553035), (458, 540960), (460, 538608), (480, 516166), (483, 512960), (490, 505632), (552, 448840), (560, 442428), (588, 421360), (644, 384720), (672, 368690), (687, 360640), (690, 359072), (735, 337088), (736, 336630), (784, 316020), (805, 307776), (840, 294952), (916, 270480), (920, 269304), (960, 258083), (966, 256480), (980, 252816), (1104, 224420), (1120, 221214), (1127, 219840), (1145, 216384), (1176, 210680), (1288, 192360), (1344, 184345), (1374, 180320), (1380, 179536), (1470, 168544), (1472, 168315), (1568, 158010), (1603, 154560), (1610, 153888), (1680, 147476), (1832, 135240), (1840, 134652), (1932, 128240), (1960, 126408), (2208, 112210), (2240, 110607), (2254, 109920), (2290, 108192), (2352, 105340), (2415, 102592), (2576, 96180), (2748, 90160), (2760, 89768), (2940, 84272), (3136, 79005), (3206, 77280), (3220, 76944), (3360, 73738), (3381, 73280), (3435, 72128), (3664, 67620), (3680, 67326), (3864, 64120), (3920, 63204), (4416, 56105), (4508, 54960), (4580, 54096), (4704, 52670), (4809, 51520), (4830, 51296), (5152, 48090), (5267, 47040), (5496, 45080), (5520, 44884), (5635, 43968), (5880, 42136), (6412, 38640), (6440, 38472), (6720, 36869), (6762, 36640), (6870, 36064), (7328, 33810), (7360, 33663), (7728, 32060), (7840, 31602), (8015, 30912), (9016, 27480), (9160, 27048), (9408, 26335), (9618, 25760), (9660, 25648), (10304, 24045), (10534, 23520), (10992, 22540), (11040, 22442), (11221, 22080), (11270, 21984), (11760, 21068), (12824, 19320), (12880, 19236), (13524, 18320), (13740, 18032), (14656, 16905), (15456, 16030), (15680, 15801)]