305383680

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{541}}^1$

素因数の和:582

約数の個数: 324

約数和(自身を含む): 1231373052

約数和(自身を除く): 925989372

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, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 256, 280, 288, 294, 315, 320, 336, 360, 384, 392, 420, 441, 448, 480, 490, 504, 541, 560, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1082, 1120, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1623, 1680, 1764, 1792, 1920, 1960, 2016, 2164, 2205, 2240, 2304, 2352, 2520, 2688, 2705, 2880, 2940, 3136, 3246, 3360, 3528, 3787, 3840, 3920, 4032, 4328, 4410, 4480, 4704, 4869, 5040, 5376, 5410, 5760, 5880, 6272, 6492, 6720, 7056, 7574, 7840, 8064, 8115, 8656, 8820, 8960, 9408, 9738, 10080, 10820, 11361, 11520, 11760, 12544, 12984, 13440, 14112, 15148, 15680, 16128, 16230, 17312, 17640, 18816, 18935, 19476, 20160, 21640, 22722, 23520, 24345, 25968, 26509, 26880, 28224, 30296, 31360, 32460, 34083, 34624, 35280, 37632, 37870, 38952, 40320, 43280, 45444, 47040, 48690, 51936, 53018, 56448, 56805, 60592, 62720, 64920, 68166, 69248, 70560, 75740, 77904, 79527, 80640, 86560, 90888, 94080, 97380, 103872, 106036, 112896, 113610, 121184, 129840, 132545, 136332, 138496, 141120, 151480, 155808, 159054, 170415, 173120, 181776, 188160, 194760, 207744, 212072, 227220, 238581, 242368, 259680, 265090, 272664, 282240, 302960, 311616, 318108, 340830, 346240, 363552, 389520, 397635, 415488, 424144, 454440, 477162, 484736, 519360, 530180, 545328, 564480, 605920, 623232, 636216, 681660, 692480, 727104, 779040, 795270, 848288, 908880, 954324, 969472, 1038720, 1060360, 1090656, 1192905, 1211840, 1246464, 1272432, 1363320, 1454208, 1558080, 1590540, 1696576, 1817760, 1908648, 2077440, 2120720, 2181312, 2385810, 2423680, 2544864, 2726640, 2908416, 3116160, 3181080, 3393152, 3635520, 3817296, 4241440, 4362624, 4771620, 4847360, 5089728, 5453280, 6232320, 6362160, 6786304, 7271040, 7634592, 8482880, 8725248, 9543240, 10179456, 10906560, 12724320, 14542080, 15269184, 16965760, 19086480, 20358912, 21813120, 25448640, 30538368, 33931520, 38172960, 43626240, 50897280, 61076736, 76345920, 101794560, 152691840, 305383680]

約数ペア:

[(1, 305383680), (2, 152691840), (3, 101794560), (4, 76345920), (5, 61076736), (6, 50897280), (7, 43626240), (8, 38172960), (9, 33931520), (10, 30538368), (12, 25448640), (14, 21813120), (15, 20358912), (16, 19086480), (18, 16965760), (20, 15269184), (21, 14542080), (24, 12724320), (28, 10906560), (30, 10179456), (32, 9543240), (35, 8725248), (36, 8482880), (40, 7634592), (42, 7271040), (45, 6786304), (48, 6362160), (49, 6232320), (56, 5453280), (60, 5089728), (63, 4847360), (64, 4771620), (70, 4362624), (72, 4241440), (80, 3817296), (84, 3635520), (90, 3393152), (96, 3181080), (98, 3116160), (105, 2908416), (112, 2726640), (120, 2544864), (126, 2423680), (128, 2385810), (140, 2181312), (144, 2120720), (147, 2077440), (160, 1908648), (168, 1817760), (180, 1696576), (192, 1590540), (196, 1558080), (210, 1454208), (224, 1363320), (240, 1272432), (245, 1246464), (252, 1211840), (256, 1192905), (280, 1090656), (288, 1060360), (294, 1038720), (315, 969472), (320, 954324), (336, 908880), (360, 848288), (384, 795270), (392, 779040), (420, 727104), (441, 692480), (448, 681660), (480, 636216), (490, 623232), (504, 605920), (541, 564480), (560, 545328), (576, 530180), (588, 519360), (630, 484736), (640, 477162), (672, 454440), (720, 424144), (735, 415488), (768, 397635), (784, 389520), (840, 363552), (882, 346240), (896, 340830), (960, 318108), (980, 311616), (1008, 302960), (1082, 282240), (1120, 272664), (1152, 265090), (1176, 259680), (1260, 242368), (1280, 238581), (1344, 227220), (1440, 212072), (1470, 207744), (1568, 194760), (1623, 188160), (1680, 181776), (1764, 173120), (1792, 170415), (1920, 159054), (1960, 155808), (2016, 151480), (2164, 141120), (2205, 138496), (2240, 136332), (2304, 132545), (2352, 129840), (2520, 121184), (2688, 113610), (2705, 112896), (2880, 106036), (2940, 103872), (3136, 97380), (3246, 94080), (3360, 90888), (3528, 86560), (3787, 80640), (3840, 79527), (3920, 77904), (4032, 75740), (4328, 70560), (4410, 69248), (4480, 68166), (4704, 64920), (4869, 62720), (5040, 60592), (5376, 56805), (5410, 56448), (5760, 53018), (5880, 51936), (6272, 48690), (6492, 47040), (6720, 45444), (7056, 43280), (7574, 40320), (7840, 38952), (8064, 37870), (8115, 37632), (8656, 35280), (8820, 34624), (8960, 34083), (9408, 32460), (9738, 31360), (10080, 30296), (10820, 28224), (11361, 26880), (11520, 26509), (11760, 25968), (12544, 24345), (12984, 23520), (13440, 22722), (14112, 21640), (15148, 20160), (15680, 19476), (16128, 18935), (16230, 18816), (17312, 17640)]