19697852160

素因数分解:

$2^8\times 3^5\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:235

約数の個数: 864

約数和(自身を含む): 82496494080

約数和(自身を除く): 62798641920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 83, 84, 90, 96, 105, 108, 109, 112, 120, 126, 128, 135, 140, 144, 160, 162, 166, 168, 180, 189, 192, 210, 216, 218, 224, 240, 243, 249, 252, 256, 270, 280, 288, 315, 320, 324, 327, 332, 336, 360, 378, 384, 405, 415, 420, 432, 436, 448, 480, 486, 498, 504, 540, 545, 560, 567, 576, 581, 630, 640, 648, 654, 664, 672, 720, 747, 756, 763, 768, 810, 830, 840, 864, 872, 896, 945, 960, 972, 981, 996, 1008, 1080, 1090, 1120, 1134, 1152, 1162, 1215, 1245, 1260, 1280, 1296, 1308, 1328, 1344, 1440, 1494, 1512, 1526, 1620, 1635, 1660, 1680, 1701, 1728, 1743, 1744, 1792, 1890, 1920, 1944, 1962, 1992, 2016, 2160, 2180, 2240, 2241, 2268, 2289, 2304, 2324, 2430, 2490, 2520, 2592, 2616, 2656, 2688, 2835, 2880, 2905, 2943, 2988, 3024, 3052, 3240, 3270, 3320, 3360, 3402, 3456, 3486, 3488, 3735, 3780, 3815, 3840, 3888, 3924, 3984, 4032, 4320, 4360, 4480, 4482, 4536, 4578, 4648, 4860, 4905, 4980, 5040, 5184, 5229, 5232, 5312, 5376, 5670, 5760, 5810, 5886, 5976, 6048, 6104, 6480, 6540, 6640, 6720, 6723, 6804, 6867, 6912, 6972, 6976, 7470, 7560, 7630, 7776, 7848, 7968, 8064, 8505, 8640, 8715, 8720, 8829, 8960, 8964, 9047, 9072, 9156, 9296, 9720, 9810, 9960, 10080, 10368, 10458, 10464, 10624, 11205, 11340, 11445, 11520, 11620, 11772, 11952, 12096, 12208, 12960, 13080, 13280, 13440, 13446, 13608, 13734, 13944, 13952, 14715, 14940, 15120, 15260, 15552, 15687, 15696, 15936, 16128, 17010, 17280, 17430, 17440, 17658, 17928, 18094, 18144, 18312, 18592, 19440, 19620, 19920, 20160, 20169, 20601, 20736, 20916, 20928, 21248, 22410, 22680, 22890, 23240, 23544, 23904, 24192, 24416, 25920, 26145, 26160, 26487, 26560, 26880, 26892, 27141, 27216, 27468, 27888, 27904, 29430, 29880, 30240, 30520, 31104, 31374, 31392, 31872, 33615, 34020, 34335, 34560, 34860, 34880, 35316, 35856, 36188, 36288, 36624, 37184, 38880, 39240, 39840, 40320, 40338, 41202, 41832, 41856, 44145, 44820, 45235, 45360, 45780, 46480, 47061, 47088, 47808, 48384, 48832, 51840, 52290, 52320, 52974, 53120, 53784, 54282, 54432, 54936, 55776, 58860, 59760, 60480, 61040, 61803, 62208, 62748, 62784, 63329, 63744, 67230, 68040, 68670, 69720, 69760, 70632, 71712, 72376, 72576, 73248, 74368, 77760, 78435, 78480, 79680, 80640, 80676, 81423, 82404, 83664, 83712, 88290, 89640, 90470, 90720, 91560, 92960, 94122, 94176, 95616, 97664, 100845, 103005, 103680, 104580, 104640, 105948, 106240, 107568, 108564, 108864, 109872, 111552, 117720, 119520, 120960, 122080, 123606, 125496, 125568, 126658, 132435, 134460, 135705, 136080, 137340, 139440, 139520, 141183, 141264, 143424, 144752, 145152, 146496, 148736, 155520, 156870, 156960, 159360, 161352, 162846, 164808, 167328, 176580, 179280, 180940, 181440, 183120, 185409, 185920, 188244, 188352, 189987, 191232, 195328, 201690, 206010, 209160, 209280, 211896, 215136, 217128, 217728, 219744, 223104, 235305, 235440, 239040, 241920, 244160, 244269, 247212, 250992, 251136, 253316, 264870, 268920, 271410, 272160, 274680, 278880, 282366, 282528, 286848, 289504, 292992, 309015, 311040, 313740, 313920, 316645, 318720, 322704, 325692, 329616, 334656, 353160, 358560, 361880, 362880, 366240, 370818, 371840, 376488, 376704, 379974, 403380, 407115, 412020, 418320, 418560, 423792, 430272, 434256, 435456, 439488, 446208, 470610, 470880, 478080, 488320, 488538, 494424, 501984, 506632, 529740, 537840, 542820, 544320, 549360, 557760, 564732, 565056, 569961, 573696, 579008, 585984, 618030, 627480, 627840, 633290, 645408, 651384, 659232, 669312, 705915, 706320, 717120, 723760, 725760, 732480, 732807, 741636, 743680, 752976, 753408, 759948, 806760, 814230, 824040, 836640, 847584, 860544, 868512, 878976, 927045, 941220, 941760, 949935, 956160, 976640, 977076, 988848, 1003968, 1013264, 1059480, 1075680, 1085640, 1088640, 1098720, 1115520, 1129464, 1130112, 1139922, 1158016, 1221345, 1236060, 1254960, 1255680, 1266580, 1290816, 1302768, 1318464, 1338624, 1411830, 1412640, 1434240, 1447520, 1464960, 1465614, 1483272, 1505952, 1519896, 1613520, 1628460, 1648080, 1673280, 1695168, 1709883, 1721088, 1737024, 1757952, 1854090, 1882440, 1883520, 1899870, 1954152, 1977696, 2007936, 2026528, 2118960, 2151360, 2171280, 2177280, 2197440, 2198421, 2231040, 2258928, 2260224, 2279844, 2316032, 2442690, 2472120, 2509920, 2533160, 2581632, 2605536, 2636928, 2823660, 2825280, 2849805, 2868480, 2895040, 2929920, 2931228, 2966544, 3011904, 3039792, 3227040, 3256920, 3296160, 3346560, 3390336, 3419766, 3474048, 3664035, 3708180, 3764880, 3767040, 3799740, 3908304, 3955392, 4015872, 4053056, 4237920, 4302720, 4342560, 4394880, 4396842, 4517856, 4559688, 4885380, 4944240, 5019840, 5066320, 5129649, 5163264, 5211072, 5273856, 5647320, 5650560, 5699610, 5790080, 5862456, 5933088, 6023808, 6079584, 6454080, 6513840, 6592320, 6693120, 6780672, 6839532, 6948096, 7328070, 7416360, 7529760, 7599480, 7816608, 7910784, 8106112, 8475840, 8549415, 8605440, 8685120, 8789760, 8793684, 9035712, 9119376, 9770760, 9888480, 10039680, 10132640, 10259298, 10422144, 10992105, 11294640, 11301120, 11399220, 11580160, 11724912, 11866176, 12047616, 12159168, 12908160, 13027680, 13184640, 13679064, 14656140, 14832720, 15059520, 15198960, 15388947, 15633216, 15821568, 16212224, 16951680, 17098830, 17370240, 17587368, 18071424, 18238752, 19541520, 19776960, 20079360, 20265280, 20518596, 20844288, 21984210, 22589280, 22798440, 23449824, 23732352, 24318336, 25648245, 25816320, 26055360, 26369280, 27358128, 29312280, 29665440, 30119040, 30397920, 30777894, 31266432, 33903360, 34197660, 34740480, 35174736, 36142848, 36477504, 39083040, 39553920, 40530560, 41037192, 43968420, 45178560, 45596880, 46899648, 47464704, 48636672, 51296490, 52110720, 54716256, 58624560, 59330880, 60238080, 60795840, 61555788, 62532864, 68395320, 70349472, 72955008, 76944735, 78166080, 79107840, 81061120, 82074384, 87936840, 90357120, 91193760, 93799296, 102592980, 104221440, 109432512, 117249120, 118661760, 121591680, 123111576, 136790640, 140698944, 145910016, 153889470, 156332160, 164148768, 175873680, 180714240, 182387520, 187598592, 205185960, 218865024, 234498240, 237323520, 243183360, 246223152, 273581280, 281397888, 307778940, 312664320, 328297536, 351747360, 364775040, 410371920, 437730048, 468996480, 492446304, 547162560, 562795776, 615557880, 656595072, 703494720, 729550080, 820743840, 937992960, 984892608, 1094325120, 1231115760, 1313190144, 1406989440, 1641487680, 1969785216, 2188650240, 2462231520, 2813978880, 3282975360, 3939570432, 4924463040, 6565950720, 9848926080, 19697852160]

約数ペア:

[(1, 19697852160), (2, 9848926080), (3, 6565950720), (4, 4924463040), (5, 3939570432), (6, 3282975360), (7, 2813978880), (8, 2462231520), (9, 2188650240), (10, 1969785216), (12, 1641487680), (14, 1406989440), (15, 1313190144), (16, 1231115760), (18, 1094325120), (20, 984892608), (21, 937992960), (24, 820743840), (27, 729550080), (28, 703494720), (30, 656595072), (32, 615557880), (35, 562795776), (36, 547162560), (40, 492446304), (42, 468996480), (45, 437730048), (48, 410371920), (54, 364775040), (56, 351747360), (60, 328297536), (63, 312664320), (64, 307778940), (70, 281397888), (72, 273581280), (80, 246223152), (81, 243183360), (83, 237323520), (84, 234498240), (90, 218865024), (96, 205185960), (105, 187598592), (108, 182387520), (109, 180714240), (112, 175873680), (120, 164148768), (126, 156332160), (128, 153889470), (135, 145910016), (140, 140698944), (144, 136790640), (160, 123111576), (162, 121591680), (166, 118661760), (168, 117249120), (180, 109432512), (189, 104221440), (192, 102592980), (210, 93799296), (216, 91193760), (218, 90357120), (224, 87936840), (240, 82074384), (243, 81061120), (249, 79107840), (252, 78166080), (256, 76944735), (270, 72955008), (280, 70349472), (288, 68395320), (315, 62532864), (320, 61555788), (324, 60795840), (327, 60238080), (332, 59330880), (336, 58624560), (360, 54716256), (378, 52110720), (384, 51296490), (405, 48636672), (415, 47464704), (420, 46899648), (432, 45596880), (436, 45178560), (448, 43968420), (480, 41037192), (486, 40530560), (498, 39553920), (504, 39083040), (540, 36477504), (545, 36142848), (560, 35174736), (567, 34740480), (576, 34197660), (581, 33903360), (630, 31266432), (640, 30777894), (648, 30397920), (654, 30119040), (664, 29665440), (672, 29312280), (720, 27358128), (747, 26369280), (756, 26055360), (763, 25816320), (768, 25648245), (810, 24318336), (830, 23732352), (840, 23449824), (864, 22798440), (872, 22589280), (896, 21984210), (945, 20844288), (960, 20518596), (972, 20265280), (981, 20079360), (996, 19776960), (1008, 19541520), (1080, 18238752), (1090, 18071424), (1120, 17587368), (1134, 17370240), (1152, 17098830), (1162, 16951680), (1215, 16212224), (1245, 15821568), (1260, 15633216), (1280, 15388947), (1296, 15198960), (1308, 15059520), (1328, 14832720), (1344, 14656140), (1440, 13679064), (1494, 13184640), (1512, 13027680), (1526, 12908160), (1620, 12159168), (1635, 12047616), (1660, 11866176), (1680, 11724912), (1701, 11580160), (1728, 11399220), (1743, 11301120), (1744, 11294640), (1792, 10992105), (1890, 10422144), (1920, 10259298), (1944, 10132640), (1962, 10039680), (1992, 9888480), (2016, 9770760), (2160, 9119376), (2180, 9035712), (2240, 8793684), (2241, 8789760), (2268, 8685120), (2289, 8605440), (2304, 8549415), (2324, 8475840), (2430, 8106112), (2490, 7910784), (2520, 7816608), (2592, 7599480), (2616, 7529760), (2656, 7416360), (2688, 7328070), (2835, 6948096), (2880, 6839532), (2905, 6780672), (2943, 6693120), (2988, 6592320), (3024, 6513840), (3052, 6454080), (3240, 6079584), (3270, 6023808), (3320, 5933088), (3360, 5862456), (3402, 5790080), (3456, 5699610), (3486, 5650560), (3488, 5647320), (3735, 5273856), (3780, 5211072), (3815, 5163264), (3840, 5129649), (3888, 5066320), (3924, 5019840), (3984, 4944240), (4032, 4885380), (4320, 4559688), (4360, 4517856), (4480, 4396842), (4482, 4394880), (4536, 4342560), (4578, 4302720), (4648, 4237920), (4860, 4053056), (4905, 4015872), (4980, 3955392), (5040, 3908304), (5184, 3799740), (5229, 3767040), (5232, 3764880), (5312, 3708180), (5376, 3664035), (5670, 3474048), (5760, 3419766), (5810, 3390336), (5886, 3346560), (5976, 3296160), (6048, 3256920), (6104, 3227040), (6480, 3039792), (6540, 3011904), (6640, 2966544), (6720, 2931228), (6723, 2929920), (6804, 2895040), (6867, 2868480), (6912, 2849805), (6972, 2825280), (6976, 2823660), (7470, 2636928), (7560, 2605536), (7630, 2581632), (7776, 2533160), (7848, 2509920), (7968, 2472120), (8064, 2442690), (8505, 2316032), (8640, 2279844), (8715, 2260224), (8720, 2258928), (8829, 2231040), (8960, 2198421), (8964, 2197440), (9047, 2177280), (9072, 2171280), (9156, 2151360), (9296, 2118960), (9720, 2026528), (9810, 2007936), (9960, 1977696), (10080, 1954152), (10368, 1899870), (10458, 1883520), (10464, 1882440), (10624, 1854090), (11205, 1757952), (11340, 1737024), (11445, 1721088), (11520, 1709883), (11620, 1695168), (11772, 1673280), (11952, 1648080), (12096, 1628460), (12208, 1613520), (12960, 1519896), (13080, 1505952), (13280, 1483272), (13440, 1465614), (13446, 1464960), (13608, 1447520), (13734, 1434240), (13944, 1412640), (13952, 1411830), (14715, 1338624), (14940, 1318464), (15120, 1302768), (15260, 1290816), (15552, 1266580), (15687, 1255680), (15696, 1254960), (15936, 1236060), (16128, 1221345), (17010, 1158016), (17280, 1139922), (17430, 1130112), (17440, 1129464), (17658, 1115520), (17928, 1098720), (18094, 1088640), (18144, 1085640), (18312, 1075680), (18592, 1059480), (19440, 1013264), (19620, 1003968), (19920, 988848), (20160, 977076), (20169, 976640), (20601, 956160), (20736, 949935), (20916, 941760), (20928, 941220), (21248, 927045), (22410, 878976), (22680, 868512), (22890, 860544), (23240, 847584), (23544, 836640), (23904, 824040), (24192, 814230), (24416, 806760), (25920, 759948), (26145, 753408), (26160, 752976), (26487, 743680), (26560, 741636), (26880, 732807), (26892, 732480), (27141, 725760), (27216, 723760), (27468, 717120), (27888, 706320), (27904, 705915), (29430, 669312), (29880, 659232), (30240, 651384), (30520, 645408), (31104, 633290), (31374, 627840), (31392, 627480), (31872, 618030), (33615, 585984), (34020, 579008), (34335, 573696), (34560, 569961), (34860, 565056), (34880, 564732), (35316, 557760), (35856, 549360), (36188, 544320), (36288, 542820), (36624, 537840), (37184, 529740), (38880, 506632), (39240, 501984), (39840, 494424), (40320, 488538), (40338, 488320), (41202, 478080), (41832, 470880), (41856, 470610), (44145, 446208), (44820, 439488), (45235, 435456), (45360, 434256), (45780, 430272), (46480, 423792), (47061, 418560), (47088, 418320), (47808, 412020), (48384, 407115), (48832, 403380), (51840, 379974), (52290, 376704), (52320, 376488), (52974, 371840), (53120, 370818), (53784, 366240), (54282, 362880), (54432, 361880), (54936, 358560), (55776, 353160), (58860, 334656), (59760, 329616), (60480, 325692), (61040, 322704), (61803, 318720), (62208, 316645), (62748, 313920), (62784, 313740), (63329, 311040), (63744, 309015), (67230, 292992), (68040, 289504), (68670, 286848), (69720, 282528), (69760, 282366), (70632, 278880), (71712, 274680), (72376, 272160), (72576, 271410), (73248, 268920), (74368, 264870), (77760, 253316), (78435, 251136), (78480, 250992), (79680, 247212), (80640, 244269), (80676, 244160), (81423, 241920), (82404, 239040), (83664, 235440), (83712, 235305), (88290, 223104), (89640, 219744), (90470, 217728), (90720, 217128), (91560, 215136), (92960, 211896), (94122, 209280), (94176, 209160), (95616, 206010), (97664, 201690), (100845, 195328), (103005, 191232), (103680, 189987), (104580, 188352), (104640, 188244), (105948, 185920), (106240, 185409), (107568, 183120), (108564, 181440), (108864, 180940), (109872, 179280), (111552, 176580), (117720, 167328), (119520, 164808), (120960, 162846), (122080, 161352), (123606, 159360), (125496, 156960), (125568, 156870), (126658, 155520), (132435, 148736), (134460, 146496), (135705, 145152), (136080, 144752), (137340, 143424), (139440, 141264), (139520, 141183)]