395320320

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 264

約数和(自身を含む): 1433162016

約数和(自身を除く): 1037841696

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 373, 384, 414, 460, 480, 512, 552, 576, 640, 690, 720, 736, 746, 768, 828, 920, 960, 1024, 1035, 1104, 1119, 1152, 1280, 1380, 1440, 1472, 1492, 1536, 1656, 1840, 1865, 1920, 2070, 2208, 2238, 2304, 2560, 2760, 2880, 2944, 2984, 3072, 3312, 3357, 3680, 3730, 3840, 4140, 4416, 4476, 4608, 5120, 5520, 5595, 5760, 5888, 5968, 6624, 6714, 7360, 7460, 7680, 8280, 8579, 8832, 8952, 9216, 11040, 11190, 11520, 11776, 11936, 13248, 13428, 14720, 14920, 15360, 16560, 16785, 17158, 17664, 17904, 22080, 22380, 23040, 23552, 23872, 25737, 26496, 26856, 29440, 29840, 33120, 33570, 34316, 35328, 35808, 42895, 44160, 44760, 46080, 47744, 51474, 52992, 53712, 58880, 59680, 66240, 67140, 68632, 70656, 71616, 77211, 85790, 88320, 89520, 95488, 102948, 105984, 107424, 117760, 119360, 128685, 132480, 134280, 137264, 143232, 154422, 171580, 176640, 179040, 190976, 205896, 211968, 214848, 238720, 257370, 264960, 268560, 274528, 286464, 308844, 343160, 353280, 358080, 381952, 386055, 411792, 429696, 477440, 514740, 529920, 537120, 549056, 572928, 617688, 686320, 716160, 772110, 823584, 859392, 954880, 1029480, 1059840, 1074240, 1098112, 1145856, 1235376, 1372640, 1432320, 1544220, 1647168, 1718784, 1909760, 2058960, 2148480, 2196224, 2470752, 2745280, 2864640, 3088440, 3294336, 3437568, 4117920, 4296960, 4392448, 4941504, 5490560, 5729280, 6176880, 6588672, 8235840, 8593920, 8784896, 9883008, 10981120, 12353760, 13177344, 16471680, 17187840, 19766016, 21962240, 24707520, 26354688, 32943360, 39532032, 43924480, 49415040, 65886720, 79064064, 98830080, 131773440, 197660160, 395320320]

約数ペア:

[(1, 395320320), (2, 197660160), (3, 131773440), (4, 98830080), (5, 79064064), (6, 65886720), (8, 49415040), (9, 43924480), (10, 39532032), (12, 32943360), (15, 26354688), (16, 24707520), (18, 21962240), (20, 19766016), (23, 17187840), (24, 16471680), (30, 13177344), (32, 12353760), (36, 10981120), (40, 9883008), (45, 8784896), (46, 8593920), (48, 8235840), (60, 6588672), (64, 6176880), (69, 5729280), (72, 5490560), (80, 4941504), (90, 4392448), (92, 4296960), (96, 4117920), (115, 3437568), (120, 3294336), (128, 3088440), (138, 2864640), (144, 2745280), (160, 2470752), (180, 2196224), (184, 2148480), (192, 2058960), (207, 1909760), (230, 1718784), (240, 1647168), (256, 1544220), (276, 1432320), (288, 1372640), (320, 1235376), (345, 1145856), (360, 1098112), (368, 1074240), (373, 1059840), (384, 1029480), (414, 954880), (460, 859392), (480, 823584), (512, 772110), (552, 716160), (576, 686320), (640, 617688), (690, 572928), (720, 549056), (736, 537120), (746, 529920), (768, 514740), (828, 477440), (920, 429696), (960, 411792), (1024, 386055), (1035, 381952), (1104, 358080), (1119, 353280), (1152, 343160), (1280, 308844), (1380, 286464), (1440, 274528), (1472, 268560), (1492, 264960), (1536, 257370), (1656, 238720), (1840, 214848), (1865, 211968), (1920, 205896), (2070, 190976), (2208, 179040), (2238, 176640), (2304, 171580), (2560, 154422), (2760, 143232), (2880, 137264), (2944, 134280), (2984, 132480), (3072, 128685), (3312, 119360), (3357, 117760), (3680, 107424), (3730, 105984), (3840, 102948), (4140, 95488), (4416, 89520), (4476, 88320), (4608, 85790), (5120, 77211), (5520, 71616), (5595, 70656), (5760, 68632), (5888, 67140), (5968, 66240), (6624, 59680), (6714, 58880), (7360, 53712), (7460, 52992), (7680, 51474), (8280, 47744), (8579, 46080), (8832, 44760), (8952, 44160), (9216, 42895), (11040, 35808), (11190, 35328), (11520, 34316), (11776, 33570), (11936, 33120), (13248, 29840), (13428, 29440), (14720, 26856), (14920, 26496), (15360, 25737), (16560, 23872), (16785, 23552), (17158, 23040), (17664, 22380), (17904, 22080)]