19723841280

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 864

約数和(自身を含む): 82949771520

約数和(自身を除く): 63225930240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 27, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 54, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 108, 110, 117, 120, 128, 130, 132, 135, 143, 144, 156, 160, 165, 169, 176, 180, 192, 195, 198, 208, 216, 220, 234, 240, 256, 260, 264, 270, 286, 288, 297, 307, 312, 320, 330, 338, 351, 352, 360, 384, 390, 396, 416, 429, 432, 440, 468, 480, 495, 507, 520, 528, 540, 572, 576, 585, 594, 614, 624, 640, 660, 676, 702, 704, 715, 720, 768, 780, 792, 832, 845, 858, 864, 880, 921, 936, 960, 990, 1014, 1040, 1056, 1080, 1144, 1152, 1170, 1188, 1228, 1248, 1280, 1287, 1320, 1352, 1404, 1408, 1430, 1440, 1485, 1521, 1535, 1560, 1584, 1664, 1690, 1716, 1728, 1755, 1760, 1842, 1859, 1872, 1920, 1980, 2028, 2080, 2112, 2145, 2160, 2288, 2304, 2340, 2376, 2456, 2496, 2535, 2574, 2640, 2704, 2763, 2808, 2816, 2860, 2880, 2970, 3042, 3070, 3120, 3168, 3328, 3377, 3380, 3432, 3456, 3510, 3520, 3684, 3718, 3744, 3840, 3861, 3960, 3991, 4056, 4160, 4224, 4290, 4320, 4563, 4576, 4605, 4680, 4752, 4912, 4992, 5070, 5148, 5280, 5408, 5526, 5577, 5616, 5720, 5760, 5940, 6084, 6140, 6240, 6336, 6435, 6754, 6760, 6864, 6912, 7020, 7040, 7368, 7436, 7488, 7605, 7722, 7920, 7982, 8112, 8289, 8320, 8448, 8580, 8640, 9126, 9152, 9210, 9295, 9360, 9504, 9824, 9984, 10131, 10140, 10296, 10560, 10816, 11052, 11154, 11232, 11440, 11520, 11880, 11973, 12168, 12280, 12480, 12672, 12870, 13508, 13520, 13728, 13815, 14040, 14080, 14736, 14872, 14976, 15210, 15444, 15840, 15964, 16224, 16578, 16640, 16731, 16885, 17160, 17280, 18252, 18304, 18420, 18590, 18720, 19008, 19305, 19648, 19955, 20262, 20280, 20592, 21120, 21632, 22104, 22308, 22464, 22815, 22880, 23760, 23946, 24336, 24560, 24960, 25344, 25740, 27016, 27040, 27456, 27630, 27885, 28080, 29472, 29744, 29952, 30393, 30420, 30888, 31680, 31928, 32448, 33156, 33462, 33770, 34320, 34560, 35919, 36504, 36608, 36840, 37180, 37440, 38016, 38610, 39296, 39910, 40524, 40560, 41184, 41445, 42240, 43264, 43901, 44208, 44616, 44928, 45630, 45760, 47520, 47892, 48672, 49120, 49920, 50193, 50655, 51480, 51883, 54032, 54080, 54912, 55260, 55770, 56160, 58944, 59488, 59865, 60786, 60840, 61776, 63360, 63856, 64896, 66312, 66924, 67540, 68640, 71838, 73008, 73680, 74360, 74880, 76032, 77220, 78592, 79820, 81048, 81120, 82368, 82890, 83655, 87802, 88416, 89232, 89856, 91179, 91260, 91520, 95040, 95784, 97344, 98240, 100386, 101310, 102960, 103766, 107757, 108064, 108160, 109824, 110520, 111540, 112320, 117888, 118976, 119730, 121572, 121680, 123552, 126720, 127712, 129792, 131703, 132624, 133848, 135080, 137280, 143676, 146016, 147360, 148720, 149760, 151965, 154440, 155649, 159640, 162096, 162240, 164736, 165780, 167310, 175604, 176832, 178464, 179595, 182358, 182520, 183040, 190080, 191568, 194688, 196480, 200772, 202620, 205920, 207532, 215514, 216128, 216320, 219505, 221040, 223080, 224640, 235776, 237952, 239460, 243144, 243360, 247104, 250965, 255424, 259415, 263406, 265248, 267696, 270160, 274560, 287352, 292032, 294720, 297440, 303930, 308880, 311298, 319280, 324192, 324480, 329472, 331560, 334620, 351208, 353664, 356928, 359190, 364716, 365040, 380160, 383136, 389376, 392960, 395109, 401544, 405240, 411840, 415064, 431028, 432256, 439010, 442080, 446160, 449280, 455895, 466947, 475904, 478920, 486288, 486720, 494208, 501930, 510848, 518830, 526812, 530496, 535392, 538785, 540320, 549120, 570713, 574704, 584064, 589440, 594880, 607860, 617760, 622596, 638560, 648384, 648960, 658515, 663120, 669240, 702416, 707328, 713856, 718380, 729432, 730080, 766272, 778245, 790218, 803088, 810480, 823680, 830128, 862056, 864512, 878020, 884160, 892320, 911790, 933894, 957840, 972576, 973440, 988416, 1003860, 1021696, 1037660, 1053624, 1060992, 1070784, 1077570, 1080640, 1141426, 1149408, 1168128, 1178880, 1185327, 1189760, 1215720, 1235520, 1245192, 1277120, 1296768, 1317030, 1326240, 1338480, 1400841, 1404832, 1427712, 1436760, 1458864, 1460160, 1532544, 1556490, 1580436, 1606176, 1620960, 1647360, 1660256, 1712139, 1724112, 1756040, 1768320, 1784640, 1823580, 1867788, 1915680, 1945152, 1946880, 1975545, 2007720, 2075320, 2107248, 2121984, 2141568, 2155140, 2161280, 2282852, 2298816, 2334735, 2370654, 2379520, 2431440, 2471040, 2490384, 2554240, 2593536, 2634060, 2652480, 2676960, 2801682, 2809664, 2853565, 2873520, 2917728, 2920320, 3065088, 3112980, 3160872, 3212352, 3241920, 3320512, 3424278, 3448224, 3512080, 3536640, 3569280, 3647160, 3735576, 3831360, 3890304, 3951090, 4015440, 4150640, 4214496, 4283136, 4310280, 4322560, 4565704, 4597632, 4669470, 4741308, 4862880, 4942080, 4980768, 5108480, 5136417, 5268120, 5304960, 5353920, 5603364, 5619328, 5707130, 5747040, 5835456, 5840640, 5926635, 6225960, 6321744, 6424704, 6483840, 6641024, 6848556, 6896448, 7004205, 7024160, 7138560, 7294320, 7471152, 7662720, 7780608, 7902180, 8030880, 8301280, 8428992, 8560695, 8620560, 9131408, 9195264, 9338940, 9482616, 9725760, 9961536, 10272834, 10536240, 10609920, 10707840, 11206728, 11238656, 11414260, 11494080, 11670912, 11853270, 12451920, 12643488, 12849408, 12967680, 13282048, 13697112, 13792896, 14008410, 14048320, 14588640, 14942304, 15325440, 15409251, 15804360, 16061760, 16602560, 16857984, 17121390, 17241120, 18262816, 18677880, 18965232, 19451520, 19923072, 20545668, 21072480, 21415680, 22413456, 22828520, 22988160, 23341824, 23706540, 24903840, 25286976, 25682085, 27394224, 27585792, 28016820, 28096640, 29177280, 29884608, 30818502, 31608720, 32123520, 33205120, 33715968, 34242780, 34482240, 36525632, 37355760, 37930464, 38903040, 39846144, 41091336, 42144960, 44826912, 45657040, 45976320, 47413080, 49807680, 50573952, 51364170, 54788448, 56033640, 56193280, 58354560, 59769216, 61637004, 63217440, 64247040, 66410240, 68485560, 68964480, 73051264, 74711520, 75860928, 77046255, 82182672, 84289920, 89653824, 91314080, 94826160, 99615360, 101147904, 102728340, 109576896, 112067280, 116709120, 119538432, 123274008, 126434880, 136971120, 137928960, 146102528, 149423040, 151721856, 154092510, 164365344, 168579840, 179307648, 182628160, 189652320, 199230720, 205456680, 219153792, 224134560, 246548016, 252869760, 273942240, 298846080, 303443712, 308185020, 328730688, 358615296, 365256320, 379304640, 410913360, 438307584, 448269120, 493096032, 505739520, 547884480, 597692160, 616370040, 657461376, 730512640, 758609280, 821826720, 896538240, 986192064, 1095768960, 1232740080, 1314922752, 1517218560, 1643653440, 1793076480, 1972384128, 2191537920, 2465480160, 3287306880, 3944768256, 4930960320, 6574613760, 9861920640, 19723841280]

約数ペア:

[(1, 19723841280), (2, 9861920640), (3, 6574613760), (4, 4930960320), (5, 3944768256), (6, 3287306880), (8, 2465480160), (9, 2191537920), (10, 1972384128), (11, 1793076480), (12, 1643653440), (13, 1517218560), (15, 1314922752), (16, 1232740080), (18, 1095768960), (20, 986192064), (22, 896538240), (24, 821826720), (26, 758609280), (27, 730512640), (30, 657461376), (32, 616370040), (33, 597692160), (36, 547884480), (39, 505739520), (40, 493096032), (44, 448269120), (45, 438307584), (48, 410913360), (52, 379304640), (54, 365256320), (55, 358615296), (60, 328730688), (64, 308185020), (65, 303443712), (66, 298846080), (72, 273942240), (78, 252869760), (80, 246548016), (88, 224134560), (90, 219153792), (96, 205456680), (99, 199230720), (104, 189652320), (108, 182628160), (110, 179307648), (117, 168579840), (120, 164365344), (128, 154092510), (130, 151721856), (132, 149423040), (135, 146102528), (143, 137928960), (144, 136971120), (156, 126434880), (160, 123274008), (165, 119538432), (169, 116709120), (176, 112067280), (180, 109576896), (192, 102728340), (195, 101147904), (198, 99615360), (208, 94826160), (216, 91314080), (220, 89653824), (234, 84289920), (240, 82182672), (256, 77046255), (260, 75860928), (264, 74711520), (270, 73051264), (286, 68964480), (288, 68485560), (297, 66410240), (307, 64247040), (312, 63217440), (320, 61637004), (330, 59769216), (338, 58354560), (351, 56193280), (352, 56033640), (360, 54788448), (384, 51364170), (390, 50573952), (396, 49807680), (416, 47413080), (429, 45976320), (432, 45657040), (440, 44826912), (468, 42144960), (480, 41091336), (495, 39846144), (507, 38903040), (520, 37930464), (528, 37355760), (540, 36525632), (572, 34482240), (576, 34242780), (585, 33715968), (594, 33205120), (614, 32123520), (624, 31608720), (640, 30818502), (660, 29884608), (676, 29177280), (702, 28096640), (704, 28016820), (715, 27585792), (720, 27394224), (768, 25682085), (780, 25286976), (792, 24903840), (832, 23706540), (845, 23341824), (858, 22988160), (864, 22828520), (880, 22413456), (921, 21415680), (936, 21072480), (960, 20545668), (990, 19923072), (1014, 19451520), (1040, 18965232), (1056, 18677880), (1080, 18262816), (1144, 17241120), (1152, 17121390), (1170, 16857984), (1188, 16602560), (1228, 16061760), (1248, 15804360), (1280, 15409251), (1287, 15325440), (1320, 14942304), (1352, 14588640), (1404, 14048320), (1408, 14008410), (1430, 13792896), (1440, 13697112), (1485, 13282048), (1521, 12967680), (1535, 12849408), (1560, 12643488), (1584, 12451920), (1664, 11853270), (1690, 11670912), (1716, 11494080), (1728, 11414260), (1755, 11238656), (1760, 11206728), (1842, 10707840), (1859, 10609920), (1872, 10536240), (1920, 10272834), (1980, 9961536), (2028, 9725760), (2080, 9482616), (2112, 9338940), (2145, 9195264), (2160, 9131408), (2288, 8620560), (2304, 8560695), (2340, 8428992), (2376, 8301280), (2456, 8030880), (2496, 7902180), (2535, 7780608), (2574, 7662720), (2640, 7471152), (2704, 7294320), (2763, 7138560), (2808, 7024160), (2816, 7004205), (2860, 6896448), (2880, 6848556), (2970, 6641024), (3042, 6483840), (3070, 6424704), (3120, 6321744), (3168, 6225960), (3328, 5926635), (3377, 5840640), (3380, 5835456), (3432, 5747040), (3456, 5707130), (3510, 5619328), (3520, 5603364), (3684, 5353920), (3718, 5304960), (3744, 5268120), (3840, 5136417), (3861, 5108480), (3960, 4980768), (3991, 4942080), (4056, 4862880), (4160, 4741308), (4224, 4669470), (4290, 4597632), (4320, 4565704), (4563, 4322560), (4576, 4310280), (4605, 4283136), (4680, 4214496), (4752, 4150640), (4912, 4015440), (4992, 3951090), (5070, 3890304), (5148, 3831360), (5280, 3735576), (5408, 3647160), (5526, 3569280), (5577, 3536640), (5616, 3512080), (5720, 3448224), (5760, 3424278), (5940, 3320512), (6084, 3241920), (6140, 3212352), (6240, 3160872), (6336, 3112980), (6435, 3065088), (6754, 2920320), (6760, 2917728), (6864, 2873520), (6912, 2853565), (7020, 2809664), (7040, 2801682), (7368, 2676960), (7436, 2652480), (7488, 2634060), (7605, 2593536), (7722, 2554240), (7920, 2490384), (7982, 2471040), (8112, 2431440), (8289, 2379520), (8320, 2370654), (8448, 2334735), (8580, 2298816), (8640, 2282852), (9126, 2161280), (9152, 2155140), (9210, 2141568), (9295, 2121984), (9360, 2107248), (9504, 2075320), (9824, 2007720), (9984, 1975545), (10131, 1946880), (10140, 1945152), (10296, 1915680), (10560, 1867788), (10816, 1823580), (11052, 1784640), (11154, 1768320), (11232, 1756040), (11440, 1724112), (11520, 1712139), (11880, 1660256), (11973, 1647360), (12168, 1620960), (12280, 1606176), (12480, 1580436), (12672, 1556490), (12870, 1532544), (13508, 1460160), (13520, 1458864), (13728, 1436760), (13815, 1427712), (14040, 1404832), (14080, 1400841), (14736, 1338480), (14872, 1326240), (14976, 1317030), (15210, 1296768), (15444, 1277120), (15840, 1245192), (15964, 1235520), (16224, 1215720), (16578, 1189760), (16640, 1185327), (16731, 1178880), (16885, 1168128), (17160, 1149408), (17280, 1141426), (18252, 1080640), (18304, 1077570), (18420, 1070784), (18590, 1060992), (18720, 1053624), (19008, 1037660), (19305, 1021696), (19648, 1003860), (19955, 988416), (20262, 973440), (20280, 972576), (20592, 957840), (21120, 933894), (21632, 911790), (22104, 892320), (22308, 884160), (22464, 878020), (22815, 864512), (22880, 862056), (23760, 830128), (23946, 823680), (24336, 810480), (24560, 803088), (24960, 790218), (25344, 778245), (25740, 766272), (27016, 730080), (27040, 729432), (27456, 718380), (27630, 713856), (27885, 707328), (28080, 702416), (29472, 669240), (29744, 663120), (29952, 658515), (30393, 648960), (30420, 648384), (30888, 638560), (31680, 622596), (31928, 617760), (32448, 607860), (33156, 594880), (33462, 589440), (33770, 584064), (34320, 574704), (34560, 570713), (35919, 549120), (36504, 540320), (36608, 538785), (36840, 535392), (37180, 530496), (37440, 526812), (38016, 518830), (38610, 510848), (39296, 501930), (39910, 494208), (40524, 486720), (40560, 486288), (41184, 478920), (41445, 475904), (42240, 466947), (43264, 455895), (43901, 449280), (44208, 446160), (44616, 442080), (44928, 439010), (45630, 432256), (45760, 431028), (47520, 415064), (47892, 411840), (48672, 405240), (49120, 401544), (49920, 395109), (50193, 392960), (50655, 389376), (51480, 383136), (51883, 380160), (54032, 365040), (54080, 364716), (54912, 359190), (55260, 356928), (55770, 353664), (56160, 351208), (58944, 334620), (59488, 331560), (59865, 329472), (60786, 324480), (60840, 324192), (61776, 319280), (63360, 311298), (63856, 308880), (64896, 303930), (66312, 297440), (66924, 294720), (67540, 292032), (68640, 287352), (71838, 274560), (73008, 270160), (73680, 267696), (74360, 265248), (74880, 263406), (76032, 259415), (77220, 255424), (78592, 250965), (79820, 247104), (81048, 243360), (81120, 243144), (82368, 239460), (82890, 237952), (83655, 235776), (87802, 224640), (88416, 223080), (89232, 221040), (89856, 219505), (91179, 216320), (91260, 216128), (91520, 215514), (95040, 207532), (95784, 205920), (97344, 202620), (98240, 200772), (100386, 196480), (101310, 194688), (102960, 191568), (103766, 190080), (107757, 183040), (108064, 182520), (108160, 182358), (109824, 179595), (110520, 178464), (111540, 176832), (112320, 175604), (117888, 167310), (118976, 165780), (119730, 164736), (121572, 162240), (121680, 162096), (123552, 159640), (126720, 155649), (127712, 154440), (129792, 151965), (131703, 149760), (132624, 148720), (133848, 147360), (135080, 146016), (137280, 143676)]