310087680

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:149

約数の個数: 312

約数和(自身を含む): 1165349952

約数和(自身を除く): 855262272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 103, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 206, 210, 224, 240, 245, 256, 280, 294, 309, 320, 336, 384, 392, 412, 420, 448, 480, 490, 512, 515, 560, 588, 618, 640, 672, 721, 735, 768, 784, 824, 840, 896, 960, 980, 1024, 1030, 1120, 1176, 1236, 1280, 1344, 1442, 1470, 1536, 1545, 1568, 1648, 1680, 1792, 1920, 1960, 2048, 2060, 2163, 2240, 2352, 2472, 2560, 2688, 2884, 2940, 3072, 3090, 3136, 3296, 3360, 3584, 3605, 3840, 3920, 4096, 4120, 4326, 4480, 4704, 4944, 5047, 5120, 5376, 5768, 5880, 6144, 6180, 6272, 6592, 6720, 7168, 7210, 7680, 7840, 8240, 8652, 8960, 9408, 9888, 10094, 10240, 10752, 10815, 11536, 11760, 12288, 12360, 12544, 13184, 13440, 14336, 14420, 15141, 15360, 15680, 16480, 17304, 17920, 18816, 19776, 20188, 20480, 21504, 21630, 23072, 23520, 24720, 25088, 25235, 26368, 26880, 28672, 28840, 30282, 30720, 31360, 32960, 34608, 35840, 37632, 39552, 40376, 43008, 43260, 46144, 47040, 49440, 50176, 50470, 52736, 53760, 57680, 60564, 61440, 62720, 65920, 69216, 71680, 75264, 75705, 79104, 80752, 86016, 86520, 92288, 94080, 98880, 100352, 100940, 105472, 107520, 115360, 121128, 125440, 131840, 138432, 143360, 150528, 151410, 158208, 161504, 173040, 184576, 188160, 197760, 200704, 201880, 210944, 215040, 230720, 242256, 250880, 263680, 276864, 301056, 302820, 316416, 323008, 346080, 369152, 376320, 395520, 403760, 421888, 430080, 461440, 484512, 501760, 527360, 553728, 602112, 605640, 632832, 646016, 692160, 738304, 752640, 791040, 807520, 922880, 969024, 1003520, 1054720, 1107456, 1211280, 1265664, 1292032, 1384320, 1476608, 1505280, 1582080, 1615040, 1845760, 1938048, 2109440, 2214912, 2422560, 2584064, 2768640, 2953216, 3010560, 3164160, 3230080, 3691520, 3876096, 4429824, 4845120, 5168128, 5537280, 6328320, 6460160, 7383040, 7752192, 8859648, 9690240, 10336256, 11074560, 12920320, 14766080, 15504384, 19380480, 20672512, 22149120, 25840640, 31008768, 38760960, 44298240, 51681280, 62017536, 77521920, 103362560, 155043840, 310087680]

約数ペア:

[(1, 310087680), (2, 155043840), (3, 103362560), (4, 77521920), (5, 62017536), (6, 51681280), (7, 44298240), (8, 38760960), (10, 31008768), (12, 25840640), (14, 22149120), (15, 20672512), (16, 19380480), (20, 15504384), (21, 14766080), (24, 12920320), (28, 11074560), (30, 10336256), (32, 9690240), (35, 8859648), (40, 7752192), (42, 7383040), (48, 6460160), (49, 6328320), (56, 5537280), (60, 5168128), (64, 4845120), (70, 4429824), (80, 3876096), (84, 3691520), (96, 3230080), (98, 3164160), (103, 3010560), (105, 2953216), (112, 2768640), (120, 2584064), (128, 2422560), (140, 2214912), (147, 2109440), (160, 1938048), (168, 1845760), (192, 1615040), (196, 1582080), (206, 1505280), (210, 1476608), (224, 1384320), (240, 1292032), (245, 1265664), (256, 1211280), (280, 1107456), (294, 1054720), (309, 1003520), (320, 969024), (336, 922880), (384, 807520), (392, 791040), (412, 752640), (420, 738304), (448, 692160), (480, 646016), (490, 632832), (512, 605640), (515, 602112), (560, 553728), (588, 527360), (618, 501760), (640, 484512), (672, 461440), (721, 430080), (735, 421888), (768, 403760), (784, 395520), (824, 376320), (840, 369152), (896, 346080), (960, 323008), (980, 316416), (1024, 302820), (1030, 301056), (1120, 276864), (1176, 263680), (1236, 250880), (1280, 242256), (1344, 230720), (1442, 215040), (1470, 210944), (1536, 201880), (1545, 200704), (1568, 197760), (1648, 188160), (1680, 184576), (1792, 173040), (1920, 161504), (1960, 158208), (2048, 151410), (2060, 150528), (2163, 143360), (2240, 138432), (2352, 131840), (2472, 125440), (2560, 121128), (2688, 115360), (2884, 107520), (2940, 105472), (3072, 100940), (3090, 100352), (3136, 98880), (3296, 94080), (3360, 92288), (3584, 86520), (3605, 86016), (3840, 80752), (3920, 79104), (4096, 75705), (4120, 75264), (4326, 71680), (4480, 69216), (4704, 65920), (4944, 62720), (5047, 61440), (5120, 60564), (5376, 57680), (5768, 53760), (5880, 52736), (6144, 50470), (6180, 50176), (6272, 49440), (6592, 47040), (6720, 46144), (7168, 43260), (7210, 43008), (7680, 40376), (7840, 39552), (8240, 37632), (8652, 35840), (8960, 34608), (9408, 32960), (9888, 31360), (10094, 30720), (10240, 30282), (10752, 28840), (10815, 28672), (11536, 26880), (11760, 26368), (12288, 25235), (12360, 25088), (12544, 24720), (13184, 23520), (13440, 23072), (14336, 21630), (14420, 21504), (15141, 20480), (15360, 20188), (15680, 19776), (16480, 18816), (17304, 17920)]