428912640

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 312

約数和(自身を含む): 1610022960

約数和(自身を除く): 1181110320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 179, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 358, 360, 384, 390, 416, 468, 480, 512, 520, 537, 576, 585, 624, 640, 716, 720, 768, 780, 832, 895, 936, 960, 1024, 1040, 1074, 1152, 1170, 1248, 1280, 1432, 1440, 1536, 1560, 1611, 1664, 1790, 1872, 1920, 2048, 2080, 2148, 2304, 2327, 2340, 2496, 2560, 2685, 2864, 2880, 3072, 3120, 3222, 3328, 3580, 3744, 3840, 4096, 4160, 4296, 4608, 4654, 4680, 4992, 5120, 5370, 5728, 5760, 6144, 6240, 6444, 6656, 6981, 7160, 7488, 7680, 8055, 8320, 8592, 9216, 9308, 9360, 9984, 10240, 10740, 11456, 11520, 11635, 12288, 12480, 12888, 13312, 13962, 14320, 14976, 15360, 16110, 16640, 17184, 18432, 18616, 18720, 19968, 20480, 20943, 21480, 22912, 23040, 23270, 24960, 25776, 26624, 27924, 28640, 29952, 30720, 32220, 33280, 34368, 34905, 36864, 37232, 37440, 39936, 41886, 42960, 45824, 46080, 46540, 49920, 51552, 53248, 55848, 57280, 59904, 61440, 64440, 66560, 68736, 69810, 74464, 74880, 79872, 83772, 85920, 91648, 92160, 93080, 99840, 103104, 104715, 111696, 114560, 119808, 128880, 133120, 137472, 139620, 148928, 149760, 159744, 167544, 171840, 183296, 184320, 186160, 199680, 206208, 209430, 223392, 229120, 239616, 257760, 266240, 274944, 279240, 297856, 299520, 335088, 343680, 366592, 372320, 399360, 412416, 418860, 446784, 458240, 479232, 515520, 549888, 558480, 595712, 599040, 670176, 687360, 733184, 744640, 798720, 824832, 837720, 893568, 916480, 1031040, 1099776, 1116960, 1191424, 1198080, 1340352, 1374720, 1489280, 1649664, 1675440, 1787136, 1832960, 2062080, 2199552, 2233920, 2382848, 2396160, 2680704, 2749440, 2978560, 3299328, 3350880, 3574272, 3665920, 4124160, 4467840, 4765696, 5361408, 5498880, 5957120, 6598656, 6701760, 7148544, 8248320, 8935680, 9531392, 10722816, 10997760, 11914240, 13403520, 14297088, 16496640, 17871360, 21445632, 23828480, 26807040, 28594176, 32993280, 35742720, 42891264, 47656960, 53614080, 71485440, 85782528, 107228160, 142970880, 214456320, 428912640]

約数ペア:

[(1, 428912640), (2, 214456320), (3, 142970880), (4, 107228160), (5, 85782528), (6, 71485440), (8, 53614080), (9, 47656960), (10, 42891264), (12, 35742720), (13, 32993280), (15, 28594176), (16, 26807040), (18, 23828480), (20, 21445632), (24, 17871360), (26, 16496640), (30, 14297088), (32, 13403520), (36, 11914240), (39, 10997760), (40, 10722816), (45, 9531392), (48, 8935680), (52, 8248320), (60, 7148544), (64, 6701760), (65, 6598656), (72, 5957120), (78, 5498880), (80, 5361408), (90, 4765696), (96, 4467840), (104, 4124160), (117, 3665920), (120, 3574272), (128, 3350880), (130, 3299328), (144, 2978560), (156, 2749440), (160, 2680704), (179, 2396160), (180, 2382848), (192, 2233920), (195, 2199552), (208, 2062080), (234, 1832960), (240, 1787136), (256, 1675440), (260, 1649664), (288, 1489280), (312, 1374720), (320, 1340352), (358, 1198080), (360, 1191424), (384, 1116960), (390, 1099776), (416, 1031040), (468, 916480), (480, 893568), (512, 837720), (520, 824832), (537, 798720), (576, 744640), (585, 733184), (624, 687360), (640, 670176), (716, 599040), (720, 595712), (768, 558480), (780, 549888), (832, 515520), (895, 479232), (936, 458240), (960, 446784), (1024, 418860), (1040, 412416), (1074, 399360), (1152, 372320), (1170, 366592), (1248, 343680), (1280, 335088), (1432, 299520), (1440, 297856), (1536, 279240), (1560, 274944), (1611, 266240), (1664, 257760), (1790, 239616), (1872, 229120), (1920, 223392), (2048, 209430), (2080, 206208), (2148, 199680), (2304, 186160), (2327, 184320), (2340, 183296), (2496, 171840), (2560, 167544), (2685, 159744), (2864, 149760), (2880, 148928), (3072, 139620), (3120, 137472), (3222, 133120), (3328, 128880), (3580, 119808), (3744, 114560), (3840, 111696), (4096, 104715), (4160, 103104), (4296, 99840), (4608, 93080), (4654, 92160), (4680, 91648), (4992, 85920), (5120, 83772), (5370, 79872), (5728, 74880), (5760, 74464), (6144, 69810), (6240, 68736), (6444, 66560), (6656, 64440), (6981, 61440), (7160, 59904), (7488, 57280), (7680, 55848), (8055, 53248), (8320, 51552), (8592, 49920), (9216, 46540), (9308, 46080), (9360, 45824), (9984, 42960), (10240, 41886), (10740, 39936), (11456, 37440), (11520, 37232), (11635, 36864), (12288, 34905), (12480, 34368), (12888, 33280), (13312, 32220), (13962, 30720), (14320, 29952), (14976, 28640), (15360, 27924), (16110, 26624), (16640, 25776), (17184, 24960), (18432, 23270), (18616, 23040), (18720, 22912), (19968, 21480), (20480, 20943)]