81051583200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8271

約数の個数: 576

約数和(自身を含む): 327659028480

約数和(自身を除く): 246607445280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 25, 28, 30, 31, 32, 35, 38, 40, 42, 48, 50, 56, 57, 60, 62, 70, 75, 76, 80, 84, 93, 95, 96, 100, 105, 112, 114, 120, 124, 133, 140, 150, 152, 155, 160, 168, 175, 186, 190, 200, 210, 217, 224, 228, 240, 248, 266, 280, 285, 300, 304, 310, 336, 350, 372, 380, 399, 400, 420, 434, 456, 465, 475, 480, 496, 525, 532, 560, 570, 589, 600, 608, 620, 651, 665, 672, 700, 744, 760, 775, 798, 800, 840, 868, 912, 930, 950, 992, 1050, 1064, 1085, 1120, 1140, 1178, 1200, 1240, 1302, 1330, 1400, 1425, 1488, 1520, 1550, 1596, 1680, 1736, 1767, 1824, 1860, 1900, 1995, 2100, 2128, 2170, 2280, 2325, 2356, 2400, 2480, 2604, 2660, 2800, 2850, 2945, 2976, 3040, 3100, 3192, 3255, 3325, 3360, 3472, 3534, 3720, 3800, 3990, 4123, 4200, 4256, 4340, 4560, 4650, 4712, 4960, 5208, 5320, 5425, 5600, 5700, 5890, 6200, 6384, 6510, 6650, 6944, 7068, 7440, 7600, 7980, 8191, 8246, 8400, 8680, 8835, 9120, 9300, 9424, 9975, 10416, 10640, 10850, 11400, 11780, 12369, 12400, 12768, 13020, 13300, 14136, 14725, 14880, 15200, 15960, 16275, 16382, 16492, 16800, 17360, 17670, 18600, 18848, 19950, 20615, 20832, 21280, 21700, 22800, 23560, 24573, 24738, 24800, 26040, 26600, 28272, 29450, 31920, 32550, 32764, 32984, 34720, 35340, 37200, 39900, 40955, 41230, 43400, 44175, 45600, 47120, 49146, 49476, 52080, 53200, 56544, 57337, 58900, 61845, 63840, 65100, 65528, 65968, 70680, 74400, 79800, 81910, 82460, 86800, 88350, 94240, 98292, 98952, 103075, 104160, 106400, 114674, 117800, 122865, 123690, 130200, 131056, 131936, 141360, 155629, 159600, 163820, 164920, 172011, 173600, 176700, 196584, 197904, 204775, 206150, 229348, 235600, 245730, 247380, 253921, 260400, 262112, 282720, 286685, 309225, 311258, 319200, 327640, 329840, 344022, 353400, 393168, 395808, 409550, 412300, 458696, 466887, 471200, 491460, 494760, 507842, 520800, 573370, 614325, 618450, 622516, 655280, 659680, 688044, 706800, 761763, 778145, 786336, 819100, 824600, 860055, 917392, 933774, 982920, 989520, 1015684, 1089403, 1146740, 1228650, 1236900, 1245032, 1269605, 1310560, 1376088, 1413600, 1433425, 1523526, 1556290, 1638200, 1649200, 1720110, 1777447, 1834784, 1867548, 1965840, 1979040, 2031368, 2178806, 2293480, 2334435, 2457300, 2473800, 2490064, 2539210, 2752176, 2866850, 3047052, 3112580, 3268209, 3276400, 3298400, 3440220, 3554894, 3735096, 3808815, 3890725, 3931680, 4062736, 4300275, 4357612, 4586960, 4668870, 4824499, 4914600, 4947600, 4980128, 5078420, 5332341, 5447015, 5504352, 5733700, 6094104, 6225160, 6348025, 6536418, 6552800, 6880440, 7109788, 7470192, 7617630, 7781450, 8125472, 8600550, 8715224, 8887235, 9173920, 9337740, 9648998, 9829200, 9895200, 10156840, 10664682, 10894030, 11467400, 11672175, 12188208, 12450320, 12696050, 13072836, 13760880, 14219576, 14473497, 14940384, 15235260, 15562900, 16341045, 17201100, 17430448, 17774470, 18675480, 19044075, 19297996, 19658400, 20313680, 21329364, 21788060, 22934800, 23344350, 24122495, 24376416, 24900640, 25392100, 26145672, 26661705, 27235075, 27521760, 28439152, 28946994, 30470520, 31125800, 32682090, 33771493, 34402200, 34860896, 35548940, 37350960, 38088150, 38595992, 40627360, 42658728, 43576120, 44436175, 45869600, 46688700, 48244990, 50784200, 52291344, 53323410, 54470150, 56878304, 57893988, 60941040, 62251600, 65364180, 67542986, 68804400, 71097880, 72367485, 74701920, 76176300, 77191984, 81705225, 85317456, 87152240, 88872350, 93377400, 96489980, 101314479, 101568400, 104582688, 106646820, 108940300, 115787976, 120612475, 121882080, 124503200, 130728360, 133308525, 135085972, 137608800, 142195760, 144734970, 152352600, 154383968, 163410450, 168857465, 170634912, 174304480, 177744700, 186754800, 192979960, 202628958, 203136800, 213293640, 217880600, 231575952, 241224950, 261456720, 266617050, 270171944, 284391520, 289469940, 304705200, 326820900, 337714930, 355489400, 361837425, 373509600, 385959920, 405257916, 426587280, 435761200, 463151904, 482449900, 506572395, 522913440, 533234100, 540343888, 578939880, 609410400, 653641800, 675429860, 710978800, 723674850, 771919840, 810515832, 844287325, 853174560, 871522400, 964899800, 1013144790, 1066468200, 1080687776, 1157879760, 1307283600, 1350859720, 1421957600, 1447349700, 1621031664, 1688574650, 1929799600, 2026289580, 2132936400, 2315759520, 2532861975, 2614567200, 2701719440, 2894699400, 3242063328, 3377149300, 3859599200, 4052579160, 4265872800, 5065723950, 5403438880, 5789398800, 6754298600, 8105158320, 10131447900, 11578797600, 13508597200, 16210316640, 20262895800, 27017194400, 40525791600, 81051583200]

約数ペア:

[(1, 81051583200), (2, 40525791600), (3, 27017194400), (4, 20262895800), (5, 16210316640), (6, 13508597200), (7, 11578797600), (8, 10131447900), (10, 8105158320), (12, 6754298600), (14, 5789398800), (15, 5403438880), (16, 5065723950), (19, 4265872800), (20, 4052579160), (21, 3859599200), (24, 3377149300), (25, 3242063328), (28, 2894699400), (30, 2701719440), (31, 2614567200), (32, 2532861975), (35, 2315759520), (38, 2132936400), (40, 2026289580), (42, 1929799600), (48, 1688574650), (50, 1621031664), (56, 1447349700), (57, 1421957600), (60, 1350859720), (62, 1307283600), (70, 1157879760), (75, 1080687776), (76, 1066468200), (80, 1013144790), (84, 964899800), (93, 871522400), (95, 853174560), (96, 844287325), (100, 810515832), (105, 771919840), (112, 723674850), (114, 710978800), (120, 675429860), (124, 653641800), (133, 609410400), (140, 578939880), (150, 540343888), (152, 533234100), (155, 522913440), (160, 506572395), (168, 482449900), (175, 463151904), (186, 435761200), (190, 426587280), (200, 405257916), (210, 385959920), (217, 373509600), (224, 361837425), (228, 355489400), (240, 337714930), (248, 326820900), (266, 304705200), (280, 289469940), (285, 284391520), (300, 270171944), (304, 266617050), (310, 261456720), (336, 241224950), (350, 231575952), (372, 217880600), (380, 213293640), (399, 203136800), (400, 202628958), (420, 192979960), (434, 186754800), (456, 177744700), (465, 174304480), (475, 170634912), (480, 168857465), (496, 163410450), (525, 154383968), (532, 152352600), (560, 144734970), (570, 142195760), (589, 137608800), (600, 135085972), (608, 133308525), (620, 130728360), (651, 124503200), (665, 121882080), (672, 120612475), (700, 115787976), (744, 108940300), (760, 106646820), (775, 104582688), (798, 101568400), (800, 101314479), (840, 96489980), (868, 93377400), (912, 88872350), (930, 87152240), (950, 85317456), (992, 81705225), (1050, 77191984), (1064, 76176300), (1085, 74701920), (1120, 72367485), (1140, 71097880), (1178, 68804400), (1200, 67542986), (1240, 65364180), (1302, 62251600), (1330, 60941040), (1400, 57893988), (1425, 56878304), (1488, 54470150), (1520, 53323410), (1550, 52291344), (1596, 50784200), (1680, 48244990), (1736, 46688700), (1767, 45869600), (1824, 44436175), (1860, 43576120), (1900, 42658728), (1995, 40627360), (2100, 38595992), (2128, 38088150), (2170, 37350960), (2280, 35548940), (2325, 34860896), (2356, 34402200), (2400, 33771493), (2480, 32682090), (2604, 31125800), (2660, 30470520), (2800, 28946994), (2850, 28439152), (2945, 27521760), (2976, 27235075), (3040, 26661705), (3100, 26145672), (3192, 25392100), (3255, 24900640), (3325, 24376416), (3360, 24122495), (3472, 23344350), (3534, 22934800), (3720, 21788060), (3800, 21329364), (3990, 20313680), (4123, 19658400), (4200, 19297996), (4256, 19044075), (4340, 18675480), (4560, 17774470), (4650, 17430448), (4712, 17201100), (4960, 16341045), (5208, 15562900), (5320, 15235260), (5425, 14940384), (5600, 14473497), (5700, 14219576), (5890, 13760880), (6200, 13072836), (6384, 12696050), (6510, 12450320), (6650, 12188208), (6944, 11672175), (7068, 11467400), (7440, 10894030), (7600, 10664682), (7980, 10156840), (8191, 9895200), (8246, 9829200), (8400, 9648998), (8680, 9337740), (8835, 9173920), (9120, 8887235), (9300, 8715224), (9424, 8600550), (9975, 8125472), (10416, 7781450), (10640, 7617630), (10850, 7470192), (11400, 7109788), (11780, 6880440), (12369, 6552800), (12400, 6536418), (12768, 6348025), (13020, 6225160), (13300, 6094104), (14136, 5733700), (14725, 5504352), (14880, 5447015), (15200, 5332341), (15960, 5078420), (16275, 4980128), (16382, 4947600), (16492, 4914600), (16800, 4824499), (17360, 4668870), (17670, 4586960), (18600, 4357612), (18848, 4300275), (19950, 4062736), (20615, 3931680), (20832, 3890725), (21280, 3808815), (21700, 3735096), (22800, 3554894), (23560, 3440220), (24573, 3298400), (24738, 3276400), (24800, 3268209), (26040, 3112580), (26600, 3047052), (28272, 2866850), (29450, 2752176), (31920, 2539210), (32550, 2490064), (32764, 2473800), (32984, 2457300), (34720, 2334435), (35340, 2293480), (37200, 2178806), (39900, 2031368), (40955, 1979040), (41230, 1965840), (43400, 1867548), (44175, 1834784), (45600, 1777447), (47120, 1720110), (49146, 1649200), (49476, 1638200), (52080, 1556290), (53200, 1523526), (56544, 1433425), (57337, 1413600), (58900, 1376088), (61845, 1310560), (63840, 1269605), (65100, 1245032), (65528, 1236900), (65968, 1228650), (70680, 1146740), (74400, 1089403), (79800, 1015684), (81910, 989520), (82460, 982920), (86800, 933774), (88350, 917392), (94240, 860055), (98292, 824600), (98952, 819100), (103075, 786336), (104160, 778145), (106400, 761763), (114674, 706800), (117800, 688044), (122865, 659680), (123690, 655280), (130200, 622516), (131056, 618450), (131936, 614325), (141360, 573370), (155629, 520800), (159600, 507842), (163820, 494760), (164920, 491460), (172011, 471200), (173600, 466887), (176700, 458696), (196584, 412300), (197904, 409550), (204775, 395808), (206150, 393168), (229348, 353400), (235600, 344022), (245730, 329840), (247380, 327640), (253921, 319200), (260400, 311258), (262112, 309225), (282720, 286685)]