197660160

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 716230944

約数和(自身を除く): 518570784

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, 1035, 1104, 1119, 1152, 1280, 1380, 1440, 1472, 1492, 1536, 1656, 1840, 1865, 1920, 2070, 2208, 2238, 2304, 2560, 2760, 2880, 2944, 2984, 3312, 3357, 3680, 3730, 3840, 4140, 4416, 4476, 4608, 5520, 5595, 5760, 5888, 5968, 6624, 6714, 7360, 7460, 7680, 8280, 8579, 8832, 8952, 11040, 11190, 11520, 11776, 11936, 13248, 13428, 14720, 14920, 16560, 16785, 17158, 17664, 17904, 22080, 22380, 23040, 23872, 25737, 26496, 26856, 29440, 29840, 33120, 33570, 34316, 35328, 35808, 42895, 44160, 44760, 47744, 51474, 52992, 53712, 58880, 59680, 66240, 67140, 68632, 71616, 77211, 85790, 88320, 89520, 95488, 102948, 105984, 107424, 119360, 128685, 132480, 134280, 137264, 143232, 154422, 171580, 176640, 179040, 190976, 205896, 214848, 238720, 257370, 264960, 268560, 274528, 286464, 308844, 343160, 358080, 386055, 411792, 429696, 477440, 514740, 529920, 537120, 549056, 572928, 617688, 686320, 716160, 772110, 823584, 859392, 954880, 1029480, 1074240, 1098112, 1235376, 1372640, 1432320, 1544220, 1647168, 1718784, 2058960, 2148480, 2196224, 2470752, 2745280, 2864640, 3088440, 3294336, 4117920, 4296960, 4392448, 4941504, 5490560, 6176880, 6588672, 8235840, 8593920, 9883008, 10981120, 12353760, 13177344, 16471680, 19766016, 21962240, 24707520, 32943360, 39532032, 49415040, 65886720, 98830080, 197660160]

約数ペア:

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