81904757760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8260

約数の個数: 528

約数和(自身を含む): 334843871232

約数和(自身を除く): 252939113472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 112, 120, 124, 126, 128, 140, 144, 155, 160, 168, 180, 186, 192, 210, 217, 224, 240, 248, 252, 256, 279, 280, 288, 310, 315, 320, 336, 360, 372, 384, 420, 434, 448, 465, 480, 496, 504, 512, 558, 560, 576, 620, 630, 640, 651, 672, 720, 744, 768, 840, 868, 896, 930, 960, 992, 1008, 1024, 1085, 1116, 1120, 1152, 1240, 1260, 1280, 1302, 1344, 1395, 1440, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1953, 1984, 2016, 2170, 2232, 2240, 2304, 2480, 2520, 2560, 2604, 2688, 2790, 2880, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3906, 3968, 4032, 4340, 4464, 4480, 4608, 4960, 5040, 5120, 5208, 5376, 5580, 5760, 5952, 6510, 6720, 6944, 7168, 7440, 7680, 7812, 7936, 8064, 8191, 8680, 8928, 8960, 9216, 9765, 9920, 10080, 10416, 10752, 11160, 11520, 11904, 13020, 13440, 13888, 14880, 15360, 15624, 15872, 16128, 16382, 17360, 17856, 17920, 19530, 19840, 20160, 20832, 21504, 22320, 23040, 23808, 24573, 26040, 26880, 27776, 29760, 31248, 31744, 32256, 32764, 34720, 35712, 35840, 39060, 39680, 40320, 40955, 41664, 44640, 46080, 47616, 49146, 52080, 53760, 55552, 57337, 59520, 62496, 64512, 65528, 69440, 71424, 73719, 78120, 79360, 80640, 81910, 83328, 89280, 95232, 98292, 104160, 107520, 111104, 114674, 119040, 122865, 124992, 131056, 138880, 142848, 147438, 156240, 158720, 161280, 163820, 166656, 172011, 178560, 196584, 208320, 222208, 229348, 238080, 245730, 249984, 253921, 262112, 277760, 285696, 286685, 294876, 312480, 322560, 327640, 333312, 344022, 357120, 368595, 393168, 416640, 458696, 476160, 491460, 499968, 507842, 516033, 524224, 555520, 573370, 589752, 624960, 655280, 666624, 688044, 714240, 737190, 761763, 786336, 833280, 860055, 917392, 982920, 999936, 1015684, 1032066, 1048448, 1111040, 1146740, 1179504, 1249920, 1269605, 1310560, 1376088, 1428480, 1474380, 1523526, 1572672, 1666560, 1720110, 1777447, 1834784, 1965840, 1999872, 2031368, 2064132, 2096896, 2285289, 2293480, 2359008, 2499840, 2539210, 2580165, 2621120, 2752176, 2948760, 3047052, 3145344, 3333120, 3440220, 3554894, 3669568, 3808815, 3931680, 4062736, 4128264, 4193792, 4570578, 4586960, 4718016, 4999680, 5078420, 5160330, 5242240, 5332341, 5504352, 5897520, 6094104, 6290688, 6880440, 7109788, 7339136, 7617630, 7863360, 8125472, 8256528, 8387584, 8887235, 9141156, 9173920, 9436032, 9999360, 10156840, 10320660, 10484480, 10664682, 11008704, 11426445, 11795040, 12188208, 12581376, 13760880, 14219576, 14678272, 15235260, 15726720, 15997023, 16250944, 16513056, 17774470, 18282312, 18347840, 18872064, 20313680, 20641320, 20968960, 21329364, 22017408, 22852890, 23590080, 24376416, 25162752, 26661705, 27521760, 28439152, 29356544, 30470520, 31453440, 31994046, 32501888, 33026112, 35548940, 36564624, 36695680, 37744128, 40627360, 41282640, 41937920, 42658728, 44034816, 45705780, 47180160, 48752832, 53323410, 55043520, 56878304, 58713088, 60941040, 62906880, 63988092, 65003776, 66052224, 71097880, 73129248, 73391360, 75488256, 79985115, 81254720, 82565280, 85317456, 88069632, 91411560, 94360320, 97505664, 106646820, 110087040, 113756608, 121882080, 125813760, 127976184, 130007552, 132104448, 142195760, 146258496, 146782720, 159970230, 162509440, 165130560, 170634912, 176139264, 182823120, 188720640, 195011328, 213293640, 220174080, 227513216, 243764160, 255952368, 260015104, 264208896, 284391520, 292516992, 293565440, 319940460, 325018880, 330261120, 341269824, 365646240, 377441280, 390022656, 426587280, 440348160, 455026432, 487528320, 511904736, 528417792, 568783040, 585033984, 639880920, 650037760, 660522240, 682539648, 731292480, 780045312, 853174560, 880696320, 910052864, 975056640, 1023809472, 1137566080, 1170067968, 1279761840, 1300075520, 1321044480, 1365079296, 1462584960, 1706349120, 1820105728, 1950113280, 2047618944, 2275132160, 2340135936, 2559523680, 2642088960, 2730158592, 2925169920, 3412698240, 3900226560, 4095237888, 4550264320, 5119047360, 5460317184, 5850339840, 6825396480, 8190475776, 9100528640, 10238094720, 11700679680, 13650792960, 16380951552, 20476189440, 27301585920, 40952378880, 81904757760]

約数ペア:

[(1, 81904757760), (2, 40952378880), (3, 27301585920), (4, 20476189440), (5, 16380951552), (6, 13650792960), (7, 11700679680), (8, 10238094720), (9, 9100528640), (10, 8190475776), (12, 6825396480), (14, 5850339840), (15, 5460317184), (16, 5119047360), (18, 4550264320), (20, 4095237888), (21, 3900226560), (24, 3412698240), (28, 2925169920), (30, 2730158592), (31, 2642088960), (32, 2559523680), (35, 2340135936), (36, 2275132160), (40, 2047618944), (42, 1950113280), (45, 1820105728), (48, 1706349120), (56, 1462584960), (60, 1365079296), (62, 1321044480), (63, 1300075520), (64, 1279761840), (70, 1170067968), (72, 1137566080), (80, 1023809472), (84, 975056640), (90, 910052864), (93, 880696320), (96, 853174560), (105, 780045312), (112, 731292480), (120, 682539648), (124, 660522240), (126, 650037760), (128, 639880920), (140, 585033984), (144, 568783040), (155, 528417792), (160, 511904736), (168, 487528320), (180, 455026432), (186, 440348160), (192, 426587280), (210, 390022656), (217, 377441280), (224, 365646240), (240, 341269824), (248, 330261120), (252, 325018880), (256, 319940460), (279, 293565440), (280, 292516992), (288, 284391520), (310, 264208896), (315, 260015104), (320, 255952368), (336, 243764160), (360, 227513216), (372, 220174080), (384, 213293640), (420, 195011328), (434, 188720640), (448, 182823120), (465, 176139264), (480, 170634912), (496, 165130560), (504, 162509440), (512, 159970230), (558, 146782720), (560, 146258496), (576, 142195760), (620, 132104448), (630, 130007552), (640, 127976184), (651, 125813760), (672, 121882080), (720, 113756608), (744, 110087040), (768, 106646820), (840, 97505664), (868, 94360320), (896, 91411560), (930, 88069632), (960, 85317456), (992, 82565280), (1008, 81254720), (1024, 79985115), (1085, 75488256), (1116, 73391360), (1120, 73129248), (1152, 71097880), (1240, 66052224), (1260, 65003776), (1280, 63988092), (1302, 62906880), (1344, 60941040), (1395, 58713088), (1440, 56878304), (1488, 55043520), (1536, 53323410), (1680, 48752832), (1736, 47180160), (1792, 45705780), (1860, 44034816), (1920, 42658728), (1953, 41937920), (1984, 41282640), (2016, 40627360), (2170, 37744128), (2232, 36695680), (2240, 36564624), (2304, 35548940), (2480, 33026112), (2520, 32501888), (2560, 31994046), (2604, 31453440), (2688, 30470520), (2790, 29356544), (2880, 28439152), (2976, 27521760), (3072, 26661705), (3255, 25162752), (3360, 24376416), (3472, 23590080), (3584, 22852890), (3720, 22017408), (3840, 21329364), (3906, 20968960), (3968, 20641320), (4032, 20313680), (4340, 18872064), (4464, 18347840), (4480, 18282312), (4608, 17774470), (4960, 16513056), (5040, 16250944), (5120, 15997023), (5208, 15726720), (5376, 15235260), (5580, 14678272), (5760, 14219576), (5952, 13760880), (6510, 12581376), (6720, 12188208), (6944, 11795040), (7168, 11426445), (7440, 11008704), (7680, 10664682), (7812, 10484480), (7936, 10320660), (8064, 10156840), (8191, 9999360), (8680, 9436032), (8928, 9173920), (8960, 9141156), (9216, 8887235), (9765, 8387584), (9920, 8256528), (10080, 8125472), (10416, 7863360), (10752, 7617630), (11160, 7339136), (11520, 7109788), (11904, 6880440), (13020, 6290688), (13440, 6094104), (13888, 5897520), (14880, 5504352), (15360, 5332341), (15624, 5242240), (15872, 5160330), (16128, 5078420), (16382, 4999680), (17360, 4718016), (17856, 4586960), (17920, 4570578), (19530, 4193792), (19840, 4128264), (20160, 4062736), (20832, 3931680), (21504, 3808815), (22320, 3669568), (23040, 3554894), (23808, 3440220), (24573, 3333120), (26040, 3145344), (26880, 3047052), (27776, 2948760), (29760, 2752176), (31248, 2621120), (31744, 2580165), (32256, 2539210), (32764, 2499840), (34720, 2359008), (35712, 2293480), (35840, 2285289), (39060, 2096896), (39680, 2064132), (40320, 2031368), (40955, 1999872), (41664, 1965840), (44640, 1834784), (46080, 1777447), (47616, 1720110), (49146, 1666560), (52080, 1572672), (53760, 1523526), (55552, 1474380), (57337, 1428480), (59520, 1376088), (62496, 1310560), (64512, 1269605), (65528, 1249920), (69440, 1179504), (71424, 1146740), (73719, 1111040), (78120, 1048448), (79360, 1032066), (80640, 1015684), (81910, 999936), (83328, 982920), (89280, 917392), (95232, 860055), (98292, 833280), (104160, 786336), (107520, 761763), (111104, 737190), (114674, 714240), (119040, 688044), (122865, 666624), (124992, 655280), (131056, 624960), (138880, 589752), (142848, 573370), (147438, 555520), (156240, 524224), (158720, 516033), (161280, 507842), (163820, 499968), (166656, 491460), (172011, 476160), (178560, 458696), (196584, 416640), (208320, 393168), (222208, 368595), (229348, 357120), (238080, 344022), (245730, 333312), (249984, 327640), (253921, 322560), (262112, 312480), (277760, 294876), (285696, 286685)]