20719144320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 768

約数和(自身を含む): 82549497600

約数和(自身を除く): 61830353280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 49, 56, 57, 60, 64, 67, 70, 76, 80, 84, 95, 96, 98, 105, 112, 114, 120, 128, 133, 134, 140, 147, 152, 160, 168, 173, 190, 192, 196, 201, 210, 224, 228, 240, 245, 266, 268, 280, 285, 294, 304, 320, 335, 336, 346, 380, 384, 392, 399, 402, 420, 448, 456, 469, 480, 490, 519, 532, 536, 560, 570, 588, 608, 640, 665, 670, 672, 692, 735, 760, 784, 798, 804, 840, 865, 896, 912, 931, 938, 960, 980, 1005, 1038, 1064, 1072, 1120, 1140, 1176, 1211, 1216, 1273, 1330, 1340, 1344, 1384, 1407, 1470, 1520, 1568, 1596, 1608, 1680, 1730, 1824, 1862, 1876, 1920, 1960, 1995, 2010, 2076, 2128, 2144, 2240, 2280, 2345, 2352, 2422, 2432, 2546, 2595, 2660, 2680, 2688, 2768, 2793, 2814, 2940, 3040, 3136, 3192, 3216, 3283, 3287, 3360, 3460, 3633, 3648, 3724, 3752, 3819, 3920, 3990, 4020, 4152, 4256, 4288, 4480, 4560, 4655, 4690, 4704, 4844, 5092, 5190, 5320, 5360, 5536, 5586, 5628, 5880, 6055, 6080, 6272, 6365, 6384, 6432, 6566, 6574, 6720, 6920, 7035, 7266, 7296, 7448, 7504, 7638, 7840, 7980, 8040, 8304, 8477, 8512, 8576, 8911, 9120, 9310, 9380, 9408, 9688, 9849, 9861, 10184, 10380, 10640, 10720, 11072, 11172, 11256, 11591, 11760, 12110, 12160, 12730, 12768, 12864, 13132, 13148, 13440, 13840, 13965, 14070, 14532, 14896, 15008, 15276, 15680, 15960, 16080, 16415, 16435, 16608, 16954, 17024, 17822, 18165, 18240, 18620, 18760, 18816, 19095, 19376, 19698, 19722, 20368, 20760, 21280, 21440, 22144, 22344, 22512, 23009, 23182, 23520, 24220, 25431, 25460, 25536, 25728, 26264, 26296, 26733, 27680, 27930, 28140, 29064, 29792, 30016, 30552, 31360, 31920, 32160, 32830, 32870, 33216, 33908, 34773, 35644, 36330, 36480, 37240, 37520, 38190, 38752, 39396, 39444, 40736, 41520, 42385, 42560, 42880, 44555, 44688, 45024, 46018, 46364, 47040, 48440, 49245, 49305, 50862, 50920, 51072, 52528, 52592, 53466, 55360, 55860, 56280, 57955, 58128, 59584, 60032, 61104, 62377, 63840, 64320, 65660, 65740, 66432, 67816, 69027, 69546, 71288, 72660, 74480, 75040, 76380, 77504, 78792, 78888, 81137, 81472, 83040, 84770, 85120, 89110, 89376, 90048, 92036, 92728, 94080, 96880, 98490, 98610, 101724, 101840, 105056, 105184, 106932, 110720, 111720, 112560, 115045, 115910, 116256, 119168, 122208, 124754, 127155, 127680, 128640, 131320, 131480, 133665, 135632, 138054, 139092, 142576, 145320, 148960, 150080, 152760, 155008, 157584, 157776, 161063, 162274, 162944, 166080, 169540, 173865, 178220, 178752, 180096, 184072, 185456, 187131, 193760, 196980, 197220, 203448, 203680, 210112, 210368, 213864, 220229, 223440, 225120, 230090, 231820, 232512, 243411, 244416, 249508, 254310, 255360, 262640, 262960, 267330, 271264, 276108, 278184, 285152, 290640, 297920, 300160, 305520, 311885, 315168, 315552, 322126, 324548, 332160, 339080, 345135, 347730, 356440, 357504, 368144, 370912, 374262, 387520, 393960, 394440, 405685, 406896, 407360, 420224, 420736, 427728, 440458, 446880, 450240, 460180, 463640, 465024, 483189, 486822, 488832, 499016, 508620, 525280, 525920, 534660, 542528, 552216, 556368, 567959, 570304, 581280, 595840, 611040, 623770, 630336, 631104, 644252, 649096, 660687, 678160, 690270, 695460, 712880, 736288, 741824, 748524, 775040, 787920, 788880, 805315, 811370, 813792, 814720, 855456, 880916, 893760, 900480, 920360, 927280, 935655, 966378, 973644, 998032, 1017240, 1050560, 1051840, 1069320, 1085056, 1101145, 1104432, 1112736, 1135918, 1140608, 1162560, 1217055, 1222080, 1247540, 1260672, 1262208, 1288504, 1298192, 1321374, 1356320, 1380540, 1390920, 1425760, 1472576, 1483648, 1497048, 1541603, 1575840, 1577760, 1610630, 1622740, 1627584, 1703877, 1710912, 1761832, 1787520, 1840720, 1854560, 1871310, 1932756, 1947288, 1996064, 2034480, 2101120, 2103680, 2138640, 2202290, 2208864, 2225472, 2271836, 2325120, 2415945, 2434110, 2444160, 2495080, 2577008, 2596384, 2642748, 2712640, 2761080, 2781840, 2839795, 2851520, 2945152, 2994096, 3083206, 3151680, 3155520, 3221260, 3245480, 3255168, 3303435, 3407754, 3421824, 3523664, 3681440, 3709120, 3742620, 3865512, 3894576, 3992128, 4068960, 4277280, 4404580, 4417728, 4450944, 4543672, 4624809, 4831890, 4868220, 4990160, 5154016, 5192768, 5285496, 5425280, 5522160, 5563680, 5679590, 5703040, 5988192, 6166412, 6303360, 6311040, 6442520, 6490960, 6606870, 6815508, 7047328, 7362880, 7418240, 7485240, 7708015, 7731024, 7789152, 7984256, 8137920, 8519385, 8554560, 8809160, 8835456, 9087344, 9249618, 9663780, 9736440, 9980320, 10308032, 10385536, 10570992, 10791221, 11044320, 11127360, 11359180, 11976384, 12332824, 12885040, 12981920, 13213740, 13631016, 14094656, 14725760, 14970480, 15416030, 15462048, 15578304, 16275840, 17038770, 17109120, 17618320, 18174688, 18499236, 19327560, 19472880, 19960640, 20616064, 21141984, 21582442, 22088640, 22254720, 22718360, 23124045, 23952768, 24665648, 25770080, 25963840, 26427480, 27262032, 28189312, 29940960, 30832060, 30924096, 31156608, 32373663, 34077540, 35236640, 36349376, 36998472, 38655120, 38945760, 39921280, 42283968, 43164884, 44177280, 45436720, 46248090, 49331296, 51540160, 51927680, 52854960, 53956105, 54524064, 59881920, 61664120, 61848192, 64747326, 68155080, 70473280, 72698752, 73996944, 77310240, 77891520, 84567936, 86329768, 90873440, 92496180, 98662592, 103080320, 105709920, 107912210, 109048128, 119763840, 123328240, 129494652, 136310160, 140946560, 147993888, 154620480, 155783040, 161868315, 172659536, 181746880, 184992360, 197325184, 211419840, 215824420, 218096256, 246656480, 258989304, 272620320, 295987776, 309240960, 323736630, 345319072, 363493760, 369984720, 422839680, 431648840, 493312960, 517978608, 545240640, 591975552, 647473260, 690638144, 739969440, 863297680, 986625920, 1035957216, 1090481280, 1294946520, 1381276288, 1479938880, 1726595360, 2071914432, 2589893040, 2959877760, 3453190720, 4143828864, 5179786080, 6906381440, 10359572160, 20719144320]

約数ペア:

[(1, 20719144320), (2, 10359572160), (3, 6906381440), (4, 5179786080), (5, 4143828864), (6, 3453190720), (7, 2959877760), (8, 2589893040), (10, 2071914432), (12, 1726595360), (14, 1479938880), (15, 1381276288), (16, 1294946520), (19, 1090481280), (20, 1035957216), (21, 986625920), (24, 863297680), (28, 739969440), (30, 690638144), (32, 647473260), (35, 591975552), (38, 545240640), (40, 517978608), (42, 493312960), (48, 431648840), (49, 422839680), (56, 369984720), (57, 363493760), (60, 345319072), (64, 323736630), (67, 309240960), (70, 295987776), (76, 272620320), (80, 258989304), (84, 246656480), (95, 218096256), (96, 215824420), (98, 211419840), (105, 197325184), (112, 184992360), (114, 181746880), (120, 172659536), (128, 161868315), (133, 155783040), (134, 154620480), (140, 147993888), (147, 140946560), (152, 136310160), (160, 129494652), (168, 123328240), (173, 119763840), (190, 109048128), (192, 107912210), (196, 105709920), (201, 103080320), (210, 98662592), (224, 92496180), (228, 90873440), (240, 86329768), (245, 84567936), (266, 77891520), (268, 77310240), (280, 73996944), (285, 72698752), (294, 70473280), (304, 68155080), (320, 64747326), (335, 61848192), (336, 61664120), (346, 59881920), (380, 54524064), (384, 53956105), (392, 52854960), (399, 51927680), (402, 51540160), (420, 49331296), (448, 46248090), (456, 45436720), (469, 44177280), (480, 43164884), (490, 42283968), (519, 39921280), (532, 38945760), (536, 38655120), (560, 36998472), (570, 36349376), (588, 35236640), (608, 34077540), (640, 32373663), (665, 31156608), (670, 30924096), (672, 30832060), (692, 29940960), (735, 28189312), (760, 27262032), (784, 26427480), (798, 25963840), (804, 25770080), (840, 24665648), (865, 23952768), (896, 23124045), (912, 22718360), (931, 22254720), (938, 22088640), (960, 21582442), (980, 21141984), (1005, 20616064), (1038, 19960640), (1064, 19472880), (1072, 19327560), (1120, 18499236), (1140, 18174688), (1176, 17618320), (1211, 17109120), (1216, 17038770), (1273, 16275840), (1330, 15578304), (1340, 15462048), (1344, 15416030), (1384, 14970480), (1407, 14725760), (1470, 14094656), (1520, 13631016), (1568, 13213740), (1596, 12981920), (1608, 12885040), (1680, 12332824), (1730, 11976384), (1824, 11359180), (1862, 11127360), (1876, 11044320), (1920, 10791221), (1960, 10570992), (1995, 10385536), (2010, 10308032), (2076, 9980320), (2128, 9736440), (2144, 9663780), (2240, 9249618), (2280, 9087344), (2345, 8835456), (2352, 8809160), (2422, 8554560), (2432, 8519385), (2546, 8137920), (2595, 7984256), (2660, 7789152), (2680, 7731024), (2688, 7708015), (2768, 7485240), (2793, 7418240), (2814, 7362880), (2940, 7047328), (3040, 6815508), (3136, 6606870), (3192, 6490960), (3216, 6442520), (3283, 6311040), (3287, 6303360), (3360, 6166412), (3460, 5988192), (3633, 5703040), (3648, 5679590), (3724, 5563680), (3752, 5522160), (3819, 5425280), (3920, 5285496), (3990, 5192768), (4020, 5154016), (4152, 4990160), (4256, 4868220), (4288, 4831890), (4480, 4624809), (4560, 4543672), (4655, 4450944), (4690, 4417728), (4704, 4404580), (4844, 4277280), (5092, 4068960), (5190, 3992128), (5320, 3894576), (5360, 3865512), (5536, 3742620), (5586, 3709120), (5628, 3681440), (5880, 3523664), (6055, 3421824), (6080, 3407754), (6272, 3303435), (6365, 3255168), (6384, 3245480), (6432, 3221260), (6566, 3155520), (6574, 3151680), (6720, 3083206), (6920, 2994096), (7035, 2945152), (7266, 2851520), (7296, 2839795), (7448, 2781840), (7504, 2761080), (7638, 2712640), (7840, 2642748), (7980, 2596384), (8040, 2577008), (8304, 2495080), (8477, 2444160), (8512, 2434110), (8576, 2415945), (8911, 2325120), (9120, 2271836), (9310, 2225472), (9380, 2208864), (9408, 2202290), (9688, 2138640), (9849, 2103680), (9861, 2101120), (10184, 2034480), (10380, 1996064), (10640, 1947288), (10720, 1932756), (11072, 1871310), (11172, 1854560), (11256, 1840720), (11591, 1787520), (11760, 1761832), (12110, 1710912), (12160, 1703877), (12730, 1627584), (12768, 1622740), (12864, 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631104), (32870, 630336), (33216, 623770), (33908, 611040), (34773, 595840), (35644, 581280), (36330, 570304), (36480, 567959), (37240, 556368), (37520, 552216), (38190, 542528), (38752, 534660), (39396, 525920), (39444, 525280), (40736, 508620), (41520, 499016), (42385, 488832), (42560, 486822), (42880, 483189), (44555, 465024), (44688, 463640), (45024, 460180), (46018, 450240), (46364, 446880), (47040, 440458), (48440, 427728), (49245, 420736), (49305, 420224), (50862, 407360), (50920, 406896), (51072, 405685), (52528, 394440), (52592, 393960), (53466, 387520), (55360, 374262), (55860, 370912), (56280, 368144), (57955, 357504), (58128, 356440), (59584, 347730), (60032, 345135), (61104, 339080), (62377, 332160), (63840, 324548), (64320, 322126), (65660, 315552), (65740, 315168), (66432, 311885), (67816, 305520), (69027, 300160), (69546, 297920), (71288, 290640), (72660, 285152), (74480, 278184), (75040, 276108), (76380, 271264), (77504, 267330), (78792, 262960), (78888, 262640), (81137, 255360), (81472, 254310), (83040, 249508), (84770, 244416), (85120, 243411), (89110, 232512), (89376, 231820), (90048, 230090), (92036, 225120), (92728, 223440), (94080, 220229), (96880, 213864), (98490, 210368), (98610, 210112), (101724, 203680), (101840, 203448), (105056, 197220), (105184, 196980), (106932, 193760), (110720, 187131), (111720, 185456), (112560, 184072), (115045, 180096), (115910, 178752), (116256, 178220), (119168, 173865), (122208, 169540), (124754, 166080), (127155, 162944), (127680, 162274), (128640, 161063), (131320, 157776), (131480, 157584), (133665, 155008), (135632, 152760), (138054, 150080), (139092, 148960), (142576, 145320)]