123164160

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:141

約数の個数: 320

約数和(自身を含む): 471398400

約数和(自身を除く): 348234240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 56, 58, 60, 64, 70, 79, 80, 84, 87, 96, 105, 112, 116, 120, 128, 140, 145, 158, 160, 168, 174, 192, 203, 210, 224, 232, 237, 240, 256, 280, 290, 316, 320, 336, 348, 384, 395, 406, 420, 435, 448, 464, 474, 480, 512, 553, 560, 580, 609, 632, 640, 672, 696, 768, 790, 812, 840, 870, 896, 928, 948, 960, 1015, 1106, 1120, 1160, 1185, 1218, 1264, 1280, 1344, 1392, 1536, 1580, 1624, 1659, 1680, 1740, 1792, 1856, 1896, 1920, 2030, 2212, 2240, 2291, 2320, 2370, 2436, 2528, 2560, 2688, 2765, 2784, 3045, 3160, 3248, 3318, 3360, 3480, 3584, 3712, 3792, 3840, 4060, 4424, 4480, 4582, 4640, 4740, 4872, 5056, 5376, 5530, 5568, 6090, 6320, 6496, 6636, 6720, 6873, 6960, 7424, 7584, 7680, 8120, 8295, 8848, 8960, 9164, 9280, 9480, 9744, 10112, 10752, 11060, 11136, 11455, 12180, 12640, 12992, 13272, 13440, 13746, 13920, 14848, 15168, 16037, 16240, 16590, 17696, 17920, 18328, 18560, 18960, 19488, 20224, 22120, 22272, 22910, 24360, 25280, 25984, 26544, 26880, 27492, 27840, 30336, 32074, 32480, 33180, 34365, 35392, 36656, 37120, 37920, 38976, 40448, 44240, 44544, 45820, 48111, 48720, 50560, 51968, 53088, 53760, 54984, 55680, 60672, 64148, 64960, 66360, 68730, 70784, 73312, 74240, 75840, 77952, 80185, 88480, 91640, 96222, 97440, 101120, 103936, 106176, 109968, 111360, 121344, 128296, 129920, 132720, 137460, 141568, 146624, 151680, 155904, 160370, 176960, 183280, 192444, 194880, 202240, 212352, 219936, 222720, 240555, 256592, 259840, 265440, 274920, 283136, 293248, 303360, 311808, 320740, 353920, 366560, 384888, 389760, 424704, 439872, 481110, 513184, 519680, 530880, 549840, 586496, 606720, 641480, 707840, 733120, 769776, 779520, 849408, 879744, 962220, 1026368, 1061760, 1099680, 1172992, 1282960, 1415680, 1466240, 1539552, 1559040, 1759488, 1924440, 2052736, 2123520, 2199360, 2565920, 2932480, 3079104, 3518976, 3848880, 4105472, 4247040, 4398720, 5131840, 5864960, 6158208, 7697760, 8210944, 8797440, 10263680, 12316416, 15395520, 17594880, 20527360, 24632832, 30791040, 41054720, 61582080, 123164160]

約数ペア:

[(1, 123164160), (2, 61582080), (3, 41054720), (4, 30791040), (5, 24632832), (6, 20527360), (7, 17594880), (8, 15395520), (10, 12316416), (12, 10263680), (14, 8797440), (15, 8210944), (16, 7697760), (20, 6158208), (21, 5864960), (24, 5131840), (28, 4398720), (29, 4247040), (30, 4105472), (32, 3848880), (35, 3518976), (40, 3079104), (42, 2932480), (48, 2565920), (56, 2199360), (58, 2123520), (60, 2052736), (64, 1924440), (70, 1759488), (79, 1559040), (80, 1539552), (84, 1466240), (87, 1415680), (96, 1282960), (105, 1172992), (112, 1099680), (116, 1061760), (120, 1026368), (128, 962220), (140, 879744), (145, 849408), (158, 779520), (160, 769776), (168, 733120), (174, 707840), (192, 641480), (203, 606720), (210, 586496), (224, 549840), (232, 530880), (237, 519680), (240, 513184), (256, 481110), (280, 439872), (290, 424704), (316, 389760), (320, 384888), (336, 366560), (348, 353920), (384, 320740), (395, 311808), (406, 303360), (420, 293248), (435, 283136), (448, 274920), (464, 265440), (474, 259840), (480, 256592), (512, 240555), (553, 222720), (560, 219936), (580, 212352), (609, 202240), (632, 194880), (640, 192444), (672, 183280), (696, 176960), (768, 160370), (790, 155904), (812, 151680), (840, 146624), (870, 141568), (896, 137460), (928, 132720), (948, 129920), (960, 128296), (1015, 121344), (1106, 111360), (1120, 109968), (1160, 106176), (1185, 103936), (1218, 101120), (1264, 97440), (1280, 96222), (1344, 91640), (1392, 88480), (1536, 80185), (1580, 77952), (1624, 75840), (1659, 74240), (1680, 73312), (1740, 70784), (1792, 68730), (1856, 66360), (1896, 64960), (1920, 64148), (2030, 60672), (2212, 55680), (2240, 54984), (2291, 53760), (2320, 53088), (2370, 51968), (2436, 50560), (2528, 48720), (2560, 48111), (2688, 45820), (2765, 44544), (2784, 44240), (3045, 40448), (3160, 38976), (3248, 37920), (3318, 37120), (3360, 36656), (3480, 35392), (3584, 34365), (3712, 33180), (3792, 32480), (3840, 32074), (4060, 30336), (4424, 27840), (4480, 27492), (4582, 26880), (4640, 26544), (4740, 25984), (4872, 25280), (5056, 24360), (5376, 22910), (5530, 22272), (5568, 22120), (6090, 20224), (6320, 19488), (6496, 18960), (6636, 18560), (6720, 18328), (6873, 17920), (6960, 17696), (7424, 16590), (7584, 16240), (7680, 16037), (8120, 15168), (8295, 14848), (8848, 13920), (8960, 13746), (9164, 13440), (9280, 13272), (9480, 12992), (9744, 12640), (10112, 12180), (10752, 11455), (11060, 11136)]