321189120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^2\times {\mathrm{569}}^1$

素因数の和:610

約数の個数: 324

約数和(自身を含む): 1294986420

約数和(自身を除く): 973797300

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, 560, 569, 576, 588, 630, 640, 672, 720, 735, 768, 784, 840, 882, 896, 960, 980, 1008, 1120, 1138, 1152, 1176, 1260, 1280, 1344, 1440, 1470, 1568, 1680, 1707, 1764, 1792, 1920, 1960, 2016, 2205, 2240, 2276, 2304, 2352, 2520, 2688, 2845, 2880, 2940, 3136, 3360, 3414, 3528, 3840, 3920, 3983, 4032, 4410, 4480, 4552, 4704, 5040, 5121, 5376, 5690, 5760, 5880, 6272, 6720, 6828, 7056, 7840, 7966, 8064, 8535, 8820, 8960, 9104, 9408, 10080, 10242, 11380, 11520, 11760, 11949, 12544, 13440, 13656, 14112, 15680, 15932, 16128, 17070, 17640, 18208, 18816, 19915, 20160, 20484, 22760, 23520, 23898, 25605, 26880, 27312, 27881, 28224, 31360, 31864, 34140, 35280, 35847, 36416, 37632, 39830, 40320, 40968, 45520, 47040, 47796, 51210, 54624, 55762, 56448, 59745, 62720, 63728, 68280, 70560, 71694, 72832, 79660, 80640, 81936, 83643, 91040, 94080, 95592, 102420, 109248, 111524, 112896, 119490, 127456, 136560, 139405, 141120, 143388, 145664, 159320, 163872, 167286, 179235, 182080, 188160, 191184, 204840, 218496, 223048, 238980, 250929, 254912, 273120, 278810, 282240, 286776, 318640, 327744, 334572, 358470, 364160, 382368, 409680, 418215, 436992, 446096, 477960, 501858, 509824, 546240, 557620, 564480, 573552, 637280, 655488, 669144, 716940, 728320, 764736, 819360, 836430, 892192, 955920, 1003716, 1019648, 1092480, 1115240, 1147104, 1254645, 1274560, 1310976, 1338288, 1433880, 1529472, 1638720, 1672860, 1784384, 1911840, 2007432, 2184960, 2230480, 2294208, 2509290, 2549120, 2676576, 2867760, 3058944, 3277440, 3345720, 3568768, 3823680, 4014864, 4460960, 4588416, 5018580, 5098240, 5353152, 5735520, 6554880, 6691440, 7137536, 7647360, 8029728, 8921920, 9176832, 10037160, 10706304, 11471040, 13382880, 15294720, 16059456, 17843840, 20074320, 21412608, 22942080, 26765760, 32118912, 35687680, 40148640, 45884160, 53531520, 64237824, 80297280, 107063040, 160594560, 321189120]

約数ペア:

[(1, 321189120), (2, 160594560), (3, 107063040), (4, 80297280), (5, 64237824), (6, 53531520), (7, 45884160), (8, 40148640), (9, 35687680), (10, 32118912), (12, 26765760), (14, 22942080), (15, 21412608), (16, 20074320), (18, 17843840), (20, 16059456), (21, 15294720), (24, 13382880), (28, 11471040), (30, 10706304), (32, 10037160), (35, 9176832), (36, 8921920), (40, 8029728), (42, 7647360), (45, 7137536), (48, 6691440), (49, 6554880), (56, 5735520), (60, 5353152), (63, 5098240), (64, 5018580), (70, 4588416), (72, 4460960), (80, 4014864), (84, 3823680), (90, 3568768), (96, 3345720), (98, 3277440), (105, 3058944), (112, 2867760), (120, 2676576), (126, 2549120), (128, 2509290), (140, 2294208), (144, 2230480), (147, 2184960), (160, 2007432), (168, 1911840), (180, 1784384), (192, 1672860), (196, 1638720), (210, 1529472), (224, 1433880), (240, 1338288), (245, 1310976), (252, 1274560), (256, 1254645), (280, 1147104), (288, 1115240), (294, 1092480), (315, 1019648), (320, 1003716), (336, 955920), (360, 892192), (384, 836430), (392, 819360), (420, 764736), (441, 728320), (448, 716940), (480, 669144), (490, 655488), (504, 637280), (560, 573552), (569, 564480), (576, 557620), (588, 546240), (630, 509824), (640, 501858), (672, 477960), (720, 446096), (735, 436992), (768, 418215), (784, 409680), (840, 382368), (882, 364160), (896, 358470), (960, 334572), (980, 327744), (1008, 318640), (1120, 286776), (1138, 282240), (1152, 278810), (1176, 273120), (1260, 254912), (1280, 250929), (1344, 238980), (1440, 223048), (1470, 218496), (1568, 204840), (1680, 191184), (1707, 188160), (1764, 182080), (1792, 179235), (1920, 167286), (1960, 163872), (2016, 159320), (2205, 145664), (2240, 143388), (2276, 141120), (2304, 139405), (2352, 136560), (2520, 127456), (2688, 119490), (2845, 112896), (2880, 111524), (2940, 109248), (3136, 102420), (3360, 95592), (3414, 94080), (3528, 91040), (3840, 83643), (3920, 81936), (3983, 80640), (4032, 79660), (4410, 72832), (4480, 71694), (4552, 70560), (4704, 68280), (5040, 63728), (5121, 62720), (5376, 59745), (5690, 56448), (5760, 55762), (5880, 54624), (6272, 51210), (6720, 47796), (6828, 47040), (7056, 45520), (7840, 40968), (7966, 40320), (8064, 39830), (8535, 37632), (8820, 36416), (8960, 35847), (9104, 35280), (9408, 34140), (10080, 31864), (10242, 31360), (11380, 28224), (11520, 27881), (11760, 27312), (11949, 26880), (12544, 25605), (13440, 23898), (13656, 23520), (14112, 22760), (15680, 20484), (15932, 20160), (16128, 19915), (17070, 18816), (17640, 18208)]