307853280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{4363}}^1$

素因数の和:4398

約数の個数: 216

約数和(自身を含む): 1222347672

約数和(自身を除く): 914494392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4363, 4410, 4704, 5040, 5880, 7056, 7840, 8726, 8820, 10080, 11760, 13089, 14112, 17452, 17640, 21815, 23520, 26178, 30541, 34904, 35280, 39267, 43630, 52356, 61082, 65445, 69808, 70560, 78534, 87260, 91623, 104712, 122164, 130890, 139616, 152705, 157068, 174520, 183246, 196335, 209424, 213787, 244328, 261780, 274869, 305410, 314136, 349040, 366492, 392670, 418848, 427574, 458115, 488656, 523560, 549738, 610820, 628272, 641361, 698080, 732984, 785340, 855148, 916230, 977312, 1047120, 1068935, 1099476, 1221640, 1256544, 1282722, 1374345, 1465968, 1570680, 1710296, 1832460, 1924083, 2094240, 2137870, 2198952, 2443280, 2565444, 2748690, 2931936, 3141360, 3206805, 3420592, 3664920, 3848166, 4275740, 4397904, 4886560, 5130888, 5497380, 6282720, 6413610, 6841184, 7329840, 7696332, 8551480, 8795808, 9620415, 10261776, 10994760, 12827220, 14659680, 15392664, 17102960, 19240830, 20523552, 21989520, 25654440, 30785328, 34205920, 38481660, 43979040, 51308880, 61570656, 76963320, 102617760, 153926640, 307853280]

約数ペア:

[(1, 307853280), (2, 153926640), (3, 102617760), (4, 76963320), (5, 61570656), (6, 51308880), (7, 43979040), (8, 38481660), (9, 34205920), (10, 30785328), (12, 25654440), (14, 21989520), (15, 20523552), (16, 19240830), (18, 17102960), (20, 15392664), (21, 14659680), (24, 12827220), (28, 10994760), (30, 10261776), (32, 9620415), (35, 8795808), (36, 8551480), (40, 7696332), (42, 7329840), (45, 6841184), (48, 6413610), (49, 6282720), (56, 5497380), (60, 5130888), (63, 4886560), (70, 4397904), (72, 4275740), (80, 3848166), (84, 3664920), (90, 3420592), (96, 3206805), (98, 3141360), (105, 2931936), (112, 2748690), (120, 2565444), (126, 2443280), (140, 2198952), (144, 2137870), (147, 2094240), (160, 1924083), (168, 1832460), (180, 1710296), (196, 1570680), (210, 1465968), (224, 1374345), (240, 1282722), (245, 1256544), (252, 1221640), (280, 1099476), (288, 1068935), (294, 1047120), (315, 977312), (336, 916230), (360, 855148), (392, 785340), (420, 732984), (441, 698080), (480, 641361), (490, 628272), (504, 610820), (560, 549738), (588, 523560), (630, 488656), (672, 458115), (720, 427574), (735, 418848), (784, 392670), (840, 366492), (882, 349040), (980, 314136), (1008, 305410), (1120, 274869), (1176, 261780), (1260, 244328), (1440, 213787), (1470, 209424), (1568, 196335), (1680, 183246), (1764, 174520), (1960, 157068), (2016, 152705), (2205, 139616), (2352, 130890), (2520, 122164), (2940, 104712), (3360, 91623), (3528, 87260), (3920, 78534), (4363, 70560), (4410, 69808), (4704, 65445), (5040, 61082), (5880, 52356), (7056, 43630), (7840, 39267), (8726, 35280), (8820, 34904), (10080, 30541), (11760, 26178), (13089, 23520), (14112, 21815), (17452, 17640)]