137496960

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:210

約数の個数: 256

約数和(自身を含む): 498168000

約数和(自身を除く): 360671040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 73, 80, 90, 96, 108, 109, 120, 128, 135, 144, 146, 160, 180, 192, 216, 218, 219, 240, 270, 288, 292, 320, 327, 360, 365, 384, 432, 436, 438, 480, 540, 545, 576, 584, 640, 654, 657, 720, 730, 864, 872, 876, 960, 981, 1080, 1090, 1095, 1152, 1168, 1308, 1314, 1440, 1460, 1635, 1728, 1744, 1752, 1920, 1962, 1971, 2160, 2180, 2190, 2336, 2616, 2628, 2880, 2920, 2943, 3270, 3285, 3456, 3488, 3504, 3924, 3942, 4320, 4360, 4380, 4672, 4905, 5232, 5256, 5760, 5840, 5886, 6540, 6570, 6976, 7008, 7848, 7884, 7957, 8640, 8720, 8760, 9344, 9810, 9855, 10464, 10512, 11680, 11772, 13080, 13140, 13952, 14016, 14715, 15696, 15768, 15914, 17280, 17440, 17520, 19620, 19710, 20928, 21024, 23360, 23544, 23871, 26160, 26280, 28032, 29430, 31392, 31536, 31828, 34880, 35040, 39240, 39420, 39785, 41856, 42048, 46720, 47088, 47742, 52320, 52560, 58860, 62784, 63072, 63656, 69760, 70080, 71613, 78480, 78840, 79570, 84096, 94176, 95484, 104640, 105120, 117720, 119355, 125568, 126144, 127312, 140160, 143226, 156960, 157680, 159140, 188352, 190968, 209280, 210240, 214839, 235440, 238710, 252288, 254624, 286452, 313920, 315360, 318280, 358065, 376704, 381936, 420480, 429678, 470880, 477420, 509248, 572904, 627840, 630720, 636560, 716130, 763872, 859356, 941760, 954840, 1018496, 1074195, 1145808, 1261440, 1273120, 1432260, 1527744, 1718712, 1883520, 1909680, 2148390, 2291616, 2546240, 2864520, 3055488, 3437424, 3819360, 4296780, 4583232, 5092480, 5729040, 6874848, 7638720, 8593560, 9166464, 11458080, 13749696, 15277440, 17187120, 22916160, 27499392, 34374240, 45832320, 68748480, 137496960]

約数ペア:

[(1, 137496960), (2, 68748480), (3, 45832320), (4, 34374240), (5, 27499392), (6, 22916160), (8, 17187120), (9, 15277440), (10, 13749696), (12, 11458080), (15, 9166464), (16, 8593560), (18, 7638720), (20, 6874848), (24, 5729040), (27, 5092480), (30, 4583232), (32, 4296780), (36, 3819360), (40, 3437424), (45, 3055488), (48, 2864520), (54, 2546240), (60, 2291616), (64, 2148390), (72, 1909680), (73, 1883520), (80, 1718712), (90, 1527744), (96, 1432260), (108, 1273120), (109, 1261440), (120, 1145808), (128, 1074195), (135, 1018496), (144, 954840), (146, 941760), (160, 859356), (180, 763872), (192, 716130), (216, 636560), (218, 630720), (219, 627840), (240, 572904), (270, 509248), (288, 477420), (292, 470880), (320, 429678), (327, 420480), (360, 381936), (365, 376704), (384, 358065), (432, 318280), (436, 315360), (438, 313920), (480, 286452), (540, 254624), (545, 252288), (576, 238710), (584, 235440), (640, 214839), (654, 210240), (657, 209280), (720, 190968), (730, 188352), (864, 159140), (872, 157680), (876, 156960), (960, 143226), (981, 140160), (1080, 127312), (1090, 126144), (1095, 125568), (1152, 119355), (1168, 117720), (1308, 105120), (1314, 104640), (1440, 95484), (1460, 94176), (1635, 84096), (1728, 79570), (1744, 78840), (1752, 78480), (1920, 71613), (1962, 70080), (1971, 69760), (2160, 63656), (2180, 63072), (2190, 62784), (2336, 58860), (2616, 52560), (2628, 52320), (2880, 47742), (2920, 47088), (2943, 46720), (3270, 42048), (3285, 41856), (3456, 39785), (3488, 39420), (3504, 39240), (3924, 35040), (3942, 34880), (4320, 31828), (4360, 31536), (4380, 31392), (4672, 29430), (4905, 28032), (5232, 26280), (5256, 26160), (5760, 23871), (5840, 23544), (5886, 23360), (6540, 21024), (6570, 20928), (6976, 19710), (7008, 19620), (7848, 17520), (7884, 17440), (7957, 17280), (8640, 15914), (8720, 15768), (8760, 15696), (9344, 14715), (9810, 14016), (9855, 13952), (10464, 13140), (10512, 13080), (11680, 11772)]