72102912000

素因数分解:

$2^{13}\times 3^1\times 5^3\times 7^2\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 672

約数和(自身を含む): 279701061120

約数和(自身を除く): 207598149120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 125, 128, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 250, 256, 280, 294, 300, 320, 336, 350, 375, 384, 392, 400, 420, 448, 479, 480, 490, 500, 512, 525, 560, 588, 600, 640, 672, 700, 735, 750, 768, 784, 800, 840, 875, 896, 958, 960, 980, 1000, 1024, 1050, 1120, 1176, 1200, 1225, 1280, 1344, 1400, 1437, 1470, 1500, 1536, 1568, 1600, 1680, 1750, 1792, 1916, 1920, 1960, 2000, 2048, 2100, 2240, 2352, 2395, 2400, 2450, 2560, 2625, 2688, 2800, 2874, 2940, 3000, 3072, 3136, 3200, 3353, 3360, 3500, 3584, 3675, 3832, 3840, 3920, 4000, 4096, 4200, 4480, 4704, 4790, 4800, 4900, 5120, 5250, 5376, 5600, 5748, 5880, 6000, 6125, 6144, 6272, 6400, 6706, 6720, 7000, 7168, 7185, 7350, 7664, 7680, 7840, 8000, 8192, 8400, 8960, 9408, 9580, 9600, 9800, 10059, 10240, 10500, 10752, 11200, 11496, 11760, 11975, 12000, 12250, 12288, 12544, 12800, 13412, 13440, 14000, 14336, 14370, 14700, 15328, 15360, 15680, 16000, 16765, 16800, 17920, 18375, 18816, 19160, 19200, 19600, 20118, 20480, 21000, 21504, 22400, 22992, 23471, 23520, 23950, 24000, 24500, 24576, 25088, 25600, 26824, 26880, 28000, 28672, 28740, 29400, 30656, 30720, 31360, 32000, 33530, 33600, 35840, 35925, 36750, 37632, 38320, 38400, 39200, 40236, 40960, 42000, 43008, 44800, 45984, 46942, 47040, 47900, 48000, 49000, 50176, 50295, 51200, 53648, 53760, 56000, 57344, 57480, 58800, 59875, 61312, 61440, 62720, 64000, 67060, 67200, 70413, 71680, 71850, 73500, 75264, 76640, 76800, 78400, 80472, 83825, 84000, 86016, 89600, 91968, 93884, 94080, 95800, 96000, 98000, 100352, 100590, 102400, 107296, 107520, 112000, 114960, 117355, 117600, 119750, 122624, 122880, 125440, 128000, 134120, 134400, 140826, 143360, 143700, 147000, 150528, 153280, 153600, 156800, 160944, 167650, 168000, 172032, 179200, 179625, 183936, 187768, 188160, 191600, 192000, 196000, 200704, 201180, 204800, 214592, 215040, 224000, 229920, 234710, 235200, 239500, 245248, 250880, 251475, 256000, 268240, 268800, 281652, 286720, 287400, 294000, 301056, 306560, 307200, 313600, 321888, 335300, 336000, 352065, 358400, 359250, 367872, 375536, 376320, 383200, 384000, 392000, 401408, 402360, 419125, 429184, 430080, 448000, 459840, 469420, 470400, 479000, 490496, 501760, 502950, 512000, 536480, 537600, 563304, 574800, 586775, 588000, 602112, 613120, 614400, 627200, 643776, 670600, 672000, 704130, 716800, 718500, 735744, 751072, 752640, 766400, 768000, 784000, 804720, 838250, 858368, 860160, 896000, 919680, 938840, 940800, 958000, 980992, 1003520, 1005900, 1024000, 1072960, 1075200, 1126608, 1149600, 1173550, 1176000, 1204224, 1226240, 1254400, 1257375, 1287552, 1341200, 1344000, 1408260, 1433600, 1437000, 1471488, 1502144, 1505280, 1532800, 1536000, 1568000, 1609440, 1676500, 1716736, 1760325, 1792000, 1839360, 1877680, 1881600, 1916000, 1961984, 2007040, 2011800, 2145920, 2150400, 2253216, 2299200, 2347100, 2352000, 2452480, 2508800, 2514750, 2575104, 2682400, 2688000, 2816520, 2874000, 2933875, 2942976, 3004288, 3010560, 3065600, 3072000, 3136000, 3218880, 3353000, 3433472, 3520650, 3584000, 3678720, 3755360, 3763200, 3832000, 3923968, 4023600, 4291840, 4300800, 4506432, 4598400, 4694200, 4704000, 4904960, 5017600, 5029500, 5150208, 5364800, 5376000, 5633040, 5748000, 5867750, 5885952, 6008576, 6021120, 6131200, 6272000, 6437760, 6706000, 6866944, 7041300, 7168000, 7357440, 7510720, 7526400, 7664000, 8047200, 8583680, 8801625, 9012864, 9196800, 9388400, 9408000, 9809920, 10035200, 10059000, 10300416, 10729600, 10752000, 11266080, 11496000, 11735500, 11771904, 12017152, 12262400, 12544000, 12875520, 13412000, 13733888, 14082600, 14714880, 15021440, 15052800, 15328000, 16094400, 17167360, 17603250, 18025728, 18393600, 18776800, 18816000, 19619840, 20118000, 20600832, 21459200, 21504000, 22532160, 22992000, 23471000, 24034304, 24524800, 25088000, 25751040, 26824000, 27467776, 28165200, 29429760, 30042880, 30105600, 30656000, 32188800, 34334720, 35206500, 36051456, 36787200, 37553600, 37632000, 40236000, 41201664, 42918400, 45064320, 45984000, 46942000, 48068608, 49049600, 50176000, 51502080, 53648000, 56330400, 58859520, 60085760, 61312000, 64377600, 68669440, 70413000, 72102912, 73574400, 75107200, 75264000, 80472000, 82403328, 85836800, 90128640, 91968000, 93884000, 96137216, 98099200, 103004160, 107296000, 112660800, 120171520, 122624000, 128755200, 137338880, 140826000, 144205824, 147148800, 150214400, 150528000, 160944000, 171673600, 180257280, 183936000, 187768000, 192274432, 206008320, 214592000, 225321600, 240343040, 245248000, 257510400, 281652000, 288411648, 294297600, 300428800, 321888000, 343347200, 360514560, 367872000, 375536000, 412016640, 429184000, 450643200, 480686080, 490496000, 515020800, 563304000, 576823296, 600857600, 643776000, 686694400, 721029120, 735744000, 751072000, 858368000, 901286400, 961372160, 1030041600, 1126608000, 1201715200, 1287552000, 1442058240, 1471488000, 1502144000, 1716736000, 1802572800, 2060083200, 2253216000, 2403430400, 2575104000, 2884116480, 3004288000, 3433472000, 3605145600, 4506432000, 4806860800, 5150208000, 6008576000, 7210291200, 9012864000, 10300416000, 12017152000, 14420582400, 18025728000, 24034304000, 36051456000, 72102912000]

約数ペア:

[(1, 72102912000), (2, 36051456000), (3, 24034304000), (4, 18025728000), (5, 14420582400), (6, 12017152000), (7, 10300416000), (8, 9012864000), (10, 7210291200), (12, 6008576000), (14, 5150208000), (15, 4806860800), (16, 4506432000), (20, 3605145600), (21, 3433472000), (24, 3004288000), (25, 2884116480), (28, 2575104000), (30, 2403430400), (32, 2253216000), (35, 2060083200), (40, 1802572800), (42, 1716736000), (48, 1502144000), (49, 1471488000), (50, 1442058240), (56, 1287552000), (60, 1201715200), (64, 1126608000), (70, 1030041600), (75, 961372160), (80, 901286400), (84, 858368000), (96, 751072000), (98, 735744000), (100, 721029120), (105, 686694400), (112, 643776000), (120, 600857600), (125, 576823296), (128, 563304000), (140, 515020800), (147, 490496000), (150, 480686080), (160, 450643200), (168, 429184000), (175, 412016640), (192, 375536000), (196, 367872000), (200, 360514560), (210, 343347200), (224, 321888000), (240, 300428800), (245, 294297600), (250, 288411648), (256, 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37553600), (1960, 36787200), (2000, 36051456), (2048, 35206500), (2100, 34334720), (2240, 32188800), (2352, 30656000), (2395, 30105600), (2400, 30042880), (2450, 29429760), (2560, 28165200), (2625, 27467776), (2688, 26824000), (2800, 25751040), (2874, 25088000), (2940, 24524800), (3000, 24034304), (3072, 23471000), (3136, 22992000), (3200, 22532160), (3353, 21504000), (3360, 21459200), (3500, 20600832), (3584, 20118000), (3675, 19619840), (3832, 18816000), (3840, 18776800), (3920, 18393600), (4000, 18025728), (4096, 17603250), (4200, 17167360), (4480, 16094400), (4704, 15328000), (4790, 15052800), (4800, 15021440), (4900, 14714880), (5120, 14082600), (5250, 13733888), (5376, 13412000), (5600, 12875520), (5748, 12544000), (5880, 12262400), (6000, 12017152), (6125, 11771904), (6144, 11735500), (6272, 11496000), (6400, 11266080), (6706, 10752000), (6720, 10729600), (7000, 10300416), (7168, 10059000), (7185, 10035200), (7350, 9809920), (7664, 9408000), (7680, 9388400), (7840, 9196800), (8000, 9012864), (8192, 8801625), (8400, 8583680), (8960, 8047200), (9408, 7664000), (9580, 7526400), (9600, 7510720), (9800, 7357440), (10059, 7168000), (10240, 7041300), (10500, 6866944), (10752, 6706000), (11200, 6437760), (11496, 6272000), (11760, 6131200), (11975, 6021120), (12000, 6008576), (12250, 5885952), (12288, 5867750), (12544, 5748000), (12800, 5633040), (13412, 5376000), (13440, 5364800), (14000, 5150208), (14336, 5029500), (14370, 5017600), (14700, 4904960), (15328, 4704000), (15360, 4694200), (15680, 4598400), (16000, 4506432), (16765, 4300800), (16800, 4291840), (17920, 4023600), (18375, 3923968), (18816, 3832000), (19160, 3763200), (19200, 3755360), (19600, 3678720), (20118, 3584000), (20480, 3520650), (21000, 3433472), (21504, 3353000), (22400, 3218880), (22992, 3136000), (23471, 3072000), (23520, 3065600), (23950, 3010560), (24000, 3004288), (24500, 2942976), (24576, 2933875), (25088, 2874000), (25600, 2816520), (26824, 2688000), (26880, 2682400), (28000, 2575104), (28672, 2514750), (28740, 2508800), (29400, 2452480), (30656, 2352000), (30720, 2347100), (31360, 2299200), (32000, 2253216), (33530, 2150400), (33600, 2145920), (35840, 2011800), (35925, 2007040), (36750, 1961984), (37632, 1916000), (38320, 1881600), (38400, 1877680), (39200, 1839360), (40236, 1792000), (40960, 1760325), (42000, 1716736), (43008, 1676500), (44800, 1609440), (45984, 1568000), (46942, 1536000), (47040, 1532800), (47900, 1505280), (48000, 1502144), (49000, 1471488), (50176, 1437000), (50295, 1433600), (51200, 1408260), (53648, 1344000), (53760, 1341200), (56000, 1287552), (57344, 1257375), (57480, 1254400), (58800, 1226240), (59875, 1204224), (61312, 1176000), (61440, 1173550), (62720, 1149600), (64000, 1126608), (67060, 1075200), (67200, 1072960), (70413, 1024000), (71680, 1005900), (71850, 1003520), (73500, 980992), (75264, 958000), (76640, 940800), (76800, 938840), (78400, 919680), (80472, 896000), (83825, 860160), (84000, 858368), (86016, 838250), (89600, 804720), 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281652), (268240, 268800)]