278496706560

素因数分解:

$2^{15}\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5501}}^1$

素因数の和:5642

約数の個数: 256

約数和(自身を含む): 899991630720

約数和(自身を除く): 621494924160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 103, 120, 128, 160, 192, 206, 240, 256, 309, 320, 384, 412, 480, 512, 515, 618, 640, 768, 824, 960, 1024, 1030, 1236, 1280, 1536, 1545, 1648, 1920, 2048, 2060, 2472, 2560, 3072, 3090, 3296, 3840, 4096, 4120, 4944, 5120, 5501, 6144, 6180, 6592, 7680, 8192, 8240, 9888, 10240, 11002, 12288, 12360, 13184, 15360, 16384, 16480, 16503, 19776, 20480, 22004, 24576, 24720, 26368, 27505, 30720, 32768, 32960, 33006, 39552, 40960, 44008, 49152, 49440, 52736, 55010, 61440, 65920, 66012, 79104, 81920, 82515, 88016, 98304, 98880, 105472, 110020, 122880, 131840, 132024, 158208, 163840, 165030, 176032, 197760, 210944, 220040, 245760, 263680, 264048, 316416, 330060, 352064, 395520, 421888, 440080, 491520, 527360, 528096, 566603, 632832, 660120, 704128, 791040, 843776, 880160, 1054720, 1056192, 1133206, 1265664, 1320240, 1408256, 1582080, 1687552, 1699809, 1760320, 2109440, 2112384, 2266412, 2531328, 2640480, 2816512, 2833015, 3164160, 3375104, 3399618, 3520640, 4218880, 4224768, 4532824, 5062656, 5280960, 5633024, 5666030, 6328320, 6799236, 7041280, 8437760, 8449536, 8499045, 9065648, 10125312, 10561920, 11266048, 11332060, 12656640, 13598472, 14082560, 16875520, 16899072, 16998090, 18131296, 21123840, 22532096, 22664120, 25313280, 27196944, 28165120, 33798144, 33996180, 36262592, 42247680, 45064192, 45328240, 50626560, 54393888, 56330240, 67596288, 67992360, 72525184, 84495360, 90128384, 90656480, 108787776, 112660480, 135192576, 135984720, 145050368, 168990720, 180256768, 181312960, 217575552, 225320960, 270385152, 271969440, 290100736, 337981440, 362625920, 435151104, 450641920, 540770304, 543938880, 580201472, 675962880, 725251840, 870302208, 901283840, 1087877760, 1160402944, 1351925760, 1450503680, 1740604416, 2175755520, 2320805888, 2703851520, 2901007360, 3481208832, 4351511040, 4641611776, 5802014720, 6962417664, 8703022080, 9283223552, 11604029440, 13924835328, 17406044160, 18566447104, 23208058880, 27849670656, 34812088320, 46416117760, 55699341312, 69624176640, 92832235520, 139248353280, 278496706560]

約数ペア:

[(1, 278496706560), (2, 139248353280), (3, 92832235520), (4, 69624176640), (5, 55699341312), (6, 46416117760), (8, 34812088320), (10, 27849670656), (12, 23208058880), (15, 18566447104), (16, 17406044160), (20, 13924835328), (24, 11604029440), (30, 9283223552), (32, 8703022080), (40, 6962417664), (48, 5802014720), (60, 4641611776), (64, 4351511040), (80, 3481208832), (96, 2901007360), (103, 2703851520), (120, 2320805888), (128, 2175755520), (160, 1740604416), (192, 1450503680), (206, 1351925760), (240, 1160402944), (256, 1087877760), (309, 901283840), (320, 870302208), (384, 725251840), (412, 675962880), (480, 580201472), (512, 543938880), (515, 540770304), (618, 450641920), (640, 435151104), (768, 362625920), (824, 337981440), (960, 290100736), (1024, 271969440), (1030, 270385152), (1236, 225320960), (1280, 217575552), (1536, 181312960), (1545, 180256768), (1648, 168990720), (1920, 145050368), (2048, 135984720), (2060, 135192576), (2472, 112660480), (2560, 108787776), (3072, 90656480), (3090, 90128384), (3296, 84495360), (3840, 72525184), (4096, 67992360), (4120, 67596288), (4944, 56330240), (5120, 54393888), (5501, 50626560), (6144, 45328240), (6180, 45064192), (6592, 42247680), (7680, 36262592), (8192, 33996180), (8240, 33798144), (9888, 28165120), (10240, 27196944), (11002, 25313280), (12288, 22664120), (12360, 22532096), (13184, 21123840), (15360, 18131296), (16384, 16998090), (16480, 16899072), (16503, 16875520), (19776, 14082560), (20480, 13598472), (22004, 12656640), (24576, 11332060), (24720, 11266048), (26368, 10561920), (27505, 10125312), (30720, 9065648), (32768, 8499045), (32960, 8449536), (33006, 8437760), (39552, 7041280), (40960, 6799236), (44008, 6328320), (49152, 5666030), (49440, 5633024), (52736, 5280960), (55010, 5062656), (61440, 4532824), (65920, 4224768), (66012, 4218880), (79104, 3520640), (81920, 3399618), (82515, 3375104), (88016, 3164160), (98304, 2833015), (98880, 2816512), (105472, 2640480), (110020, 2531328), (122880, 2266412), (131840, 2112384), (132024, 2109440), (158208, 1760320), (163840, 1699809), (165030, 1687552), (176032, 1582080), (197760, 1408256), (210944, 1320240), (220040, 1265664), (245760, 1133206), (263680, 1056192), (264048, 1054720), (316416, 880160), (330060, 843776), (352064, 791040), (395520, 704128), (421888, 660120), (440080, 632832), (491520, 566603), (527360, 528096)]