19537217280

素因数分解:

$2^8\times 3^3\times 5^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 864

約数和(自身を含む): 82208044800

約数和(自身を除く): 62670827520

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 139, 140, 144, 147, 160, 166, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 249, 252, 256, 270, 278, 280, 288, 294, 315, 320, 332, 336, 360, 378, 384, 392, 415, 417, 420, 432, 441, 448, 480, 490, 498, 504, 540, 556, 560, 576, 581, 588, 630, 640, 664, 672, 695, 720, 735, 747, 756, 768, 784, 830, 834, 840, 864, 882, 896, 945, 960, 973, 980, 996, 1008, 1080, 1112, 1120, 1152, 1162, 1176, 1245, 1251, 1260, 1280, 1323, 1328, 1344, 1390, 1440, 1470, 1494, 1512, 1568, 1660, 1668, 1680, 1728, 1743, 1764, 1792, 1890, 1920, 1946, 1960, 1992, 2016, 2085, 2160, 2205, 2224, 2240, 2241, 2304, 2324, 2352, 2490, 2502, 2520, 2646, 2656, 2688, 2780, 2880, 2905, 2919, 2940, 2988, 3024, 3136, 3320, 3336, 3360, 3456, 3486, 3528, 3735, 3753, 3780, 3840, 3892, 3920, 3984, 4032, 4067, 4170, 4320, 4410, 4448, 4480, 4482, 4648, 4704, 4865, 4980, 5004, 5040, 5229, 5292, 5312, 5376, 5560, 5760, 5810, 5838, 5880, 5976, 6048, 6255, 6272, 6615, 6640, 6672, 6720, 6811, 6912, 6972, 7056, 7470, 7506, 7560, 7784, 7840, 7968, 8064, 8134, 8340, 8640, 8715, 8757, 8820, 8896, 8960, 8964, 9296, 9408, 9730, 9960, 10008, 10080, 10458, 10584, 10624, 11120, 11205, 11520, 11537, 11620, 11676, 11760, 11952, 12096, 12201, 12510, 12544, 13230, 13280, 13344, 13440, 13622, 13944, 14112, 14595, 14940, 15012, 15120, 15568, 15680, 15687, 15936, 16128, 16268, 16680, 17280, 17430, 17514, 17640, 17792, 17928, 18592, 18765, 18816, 19460, 19920, 20016, 20160, 20335, 20433, 20916, 21168, 21248, 22240, 22410, 23074, 23240, 23352, 23520, 23904, 24192, 24402, 25020, 26145, 26271, 26460, 26560, 26688, 26880, 27244, 27888, 28224, 29190, 29880, 30024, 30240, 31136, 31360, 31374, 31872, 32536, 33360, 34055, 34560, 34611, 34860, 35028, 35280, 35584, 35856, 36603, 37184, 37530, 37632, 38920, 39840, 40032, 40320, 40670, 40866, 41832, 42336, 43785, 44480, 44820, 46148, 46480, 46704, 47040, 47808, 48384, 48804, 50040, 52290, 52542, 52920, 53120, 53376, 54488, 55776, 56448, 57685, 58380, 59760, 60048, 60480, 61005, 61299, 62272, 62720, 62748, 63744, 65072, 66720, 68110, 69222, 69720, 70056, 70560, 71712, 73206, 74368, 75060, 77840, 78435, 79680, 80064, 80640, 80759, 81340, 81732, 83664, 84672, 87570, 88960, 89640, 92296, 92960, 93408, 94080, 95616, 97608, 100080, 102165, 103833, 104580, 105084, 105840, 106240, 106752, 108976, 109809, 111552, 112896, 115370, 116760, 119520, 120096, 120960, 122010, 122598, 124544, 125496, 130144, 131355, 133440, 136220, 138444, 139440, 140112, 141120, 143424, 146412, 148736, 150120, 155680, 156870, 159360, 160128, 161518, 162680, 163464, 167328, 169344, 173055, 175140, 177920, 179280, 183015, 183897, 184592, 185920, 186816, 188160, 191232, 195216, 200160, 204330, 207666, 209160, 210168, 211680, 217952, 219618, 223104, 230740, 233520, 239040, 240192, 241920, 242277, 244020, 245196, 249088, 250992, 260288, 262710, 266880, 272440, 276888, 278880, 280224, 282240, 286848, 292824, 300240, 306495, 311360, 311499, 313740, 318720, 320256, 323036, 325360, 326928, 334656, 338688, 346110, 350280, 358560, 366030, 367794, 369184, 371840, 373632, 390432, 400320, 403795, 408660, 415332, 418320, 420336, 423360, 435904, 439236, 446208, 461480, 467040, 478080, 480384, 484554, 488040, 490392, 501984, 519165, 520576, 525420, 533760, 544880, 549045, 553776, 557760, 560448, 564480, 565313, 573696, 585648, 600480, 612990, 622720, 622998, 627480, 646072, 650720, 653856, 669312, 692220, 700560, 717120, 726831, 732060, 735588, 738368, 743680, 747264, 780864, 800640, 807590, 817320, 830664, 836640, 840672, 846720, 871808, 878472, 919485, 922960, 934080, 956160, 960768, 969108, 976080, 980784, 1003968, 1038330, 1041152, 1050840, 1089760, 1098090, 1107552, 1115520, 1120896, 1130626, 1171296, 1200960, 1211385, 1225980, 1245440, 1245996, 1254960, 1292144, 1301440, 1307712, 1338624, 1384440, 1401120, 1434240, 1453662, 1464120, 1471176, 1476736, 1557495, 1561728, 1601280, 1615180, 1634640, 1661328, 1673280, 1681344, 1693440, 1695939, 1743616, 1756944, 1838970, 1845920, 1868160, 1938216, 1952160, 1961568, 2007936, 2076660, 2101680, 2179520, 2180493, 2196180, 2215104, 2231040, 2241792, 2261252, 2342592, 2401920, 2422770, 2451960, 2491992, 2509920, 2584288, 2602880, 2615424, 2768880, 2802240, 2826565, 2868480, 2907324, 2928240, 2942352, 2953472, 3114990, 3123456, 3230360, 3269280, 3322656, 3346560, 3362688, 3391878, 3513888, 3634155, 3677940, 3691840, 3736320, 3876432, 3904320, 3923136, 4015872, 4153320, 4203360, 4359040, 4360986, 4392360, 4430208, 4522504, 4685184, 4803840, 4845540, 4903920, 4983984, 5019840, 5087817, 5168576, 5205760, 5230848, 5537760, 5604480, 5653130, 5814648, 5856480, 5884704, 6229980, 6460720, 6538560, 6645312, 6693120, 6725376, 6783756, 7027776, 7268310, 7355880, 7383680, 7752864, 7808640, 7846272, 8306640, 8406720, 8479695, 8718080, 8721972, 8784720, 8860416, 9045008, 9370368, 9691080, 9807840, 9967968, 10039680, 10175634, 10337152, 10902465, 11075520, 11208960, 11306260, 11629296, 11712960, 11769408, 12459960, 12921440, 13077120, 13290624, 13567512, 14055552, 14536620, 14711760, 14767360, 15263451, 15505728, 15617280, 15692544, 16613280, 16813440, 16959390, 17443944, 17569440, 18090016, 19382160, 19615680, 19935936, 20079360, 20351268, 20674304, 21804930, 22151040, 22612520, 23258592, 23425920, 23538816, 24919920, 25439085, 25842880, 26154240, 26581248, 27135024, 28111104, 29073240, 29423520, 30526902, 31011456, 33226560, 33626880, 33918780, 34887888, 35138880, 36180032, 38764320, 39231360, 39871872, 40702536, 43609860, 44302080, 45225040, 46517184, 46851840, 47077632, 49839840, 50878170, 51685760, 54270048, 58146480, 58847040, 61053804, 62022912, 66453120, 67837560, 69775776, 70277760, 72360064, 76317255, 77528640, 78462720, 79743744, 81405072, 87219720, 90450080, 93034368, 99679680, 101756340, 103371520, 108540096, 116292960, 117694080, 122107608, 132906240, 135675120, 139551552, 140555520, 144720128, 152634510, 155057280, 162810144, 174439440, 180900160, 186068736, 199359360, 203512680, 217080192, 232585920, 235388160, 244215216, 271350240, 279103104, 305269020, 310114560, 325620288, 348878880, 361800320, 398718720, 407025360, 434160384, 465171840, 488430432, 542700480, 558206208, 610538040, 651240576, 697757760, 723600640, 814050720, 930343680, 976860864, 1085400960, 1221076080, 1302481152, 1395515520, 1628101440, 1953721728, 2170801920, 2442152160, 2791031040, 3256202880, 3907443456, 4884304320, 6512405760, 9768608640, 19537217280]

約数ペア:

[(1, 19537217280), (2, 9768608640), (3, 6512405760), (4, 4884304320), (5, 3907443456), (6, 3256202880), (7, 2791031040), (8, 2442152160), (9, 2170801920), (10, 1953721728), (12, 1628101440), (14, 1395515520), (15, 1302481152), (16, 1221076080), (18, 1085400960), (20, 976860864), (21, 930343680), (24, 814050720), (27, 723600640), (28, 697757760), (30, 651240576), (32, 610538040), (35, 558206208), (36, 542700480), (40, 488430432), (42, 465171840), (45, 434160384), (48, 407025360), (49, 398718720), (54, 361800320), (56, 348878880), (60, 325620288), (63, 310114560), (64, 305269020), (70, 279103104), (72, 271350240), (80, 244215216), (83, 235388160), (84, 232585920), (90, 217080192), (96, 203512680), (98, 199359360), (105, 186068736), (108, 180900160), (112, 174439440), (120, 162810144), (126, 155057280), (128, 152634510), (135, 144720128), (139, 140555520), (140, 139551552), (144, 135675120), (147, 132906240), (160, 122107608), (166, 117694080), (168, 116292960), (180, 108540096), (189, 103371520), (192, 101756340), (196, 99679680), (210, 93034368), (216, 90450080), (224, 87219720), (240, 81405072), (245, 79743744), (249, 78462720), (252, 77528640), (256, 76317255), (270, 72360064), (278, 70277760), (280, 69775776), (288, 67837560), (294, 66453120), (315, 62022912), (320, 61053804), (332, 58847040), (336, 58146480), (360, 54270048), (378, 51685760), (384, 50878170), (392, 49839840), (415, 47077632), (417, 46851840), (420, 46517184), (432, 45225040), (441, 44302080), (448, 43609860), (480, 40702536), (490, 39871872), (498, 39231360), (504, 38764320), (540, 36180032), (556, 35138880), (560, 34887888), (576, 33918780), (581, 33626880), (588, 33226560), (630, 31011456), (640, 30526902), (664, 29423520), (672, 29073240), (695, 28111104), (720, 27135024), (735, 26581248), (747, 26154240), (756, 25842880), (768, 25439085), (784, 24919920), (830, 23538816), (834, 23425920), (840, 23258592), (864, 22612520), (882, 22151040), (896, 21804930), (945, 20674304), (960, 20351268), (973, 20079360), (980, 19935936), (996, 19615680), (1008, 19382160), (1080, 18090016), (1112, 17569440), (1120, 17443944), (1152, 16959390), (1162, 16813440), (1176, 16613280), (1245, 15692544), (1251, 15617280), (1260, 15505728), (1280, 15263451), (1323, 14767360), (1328, 14711760), (1344, 14536620), (1390, 14055552), (1440, 13567512), (1470, 13290624), (1494, 13077120), (1512, 12921440), (1568, 12459960), (1660, 11769408), (1668, 11712960), (1680, 11629296), (1728, 11306260), (1743, 11208960), (1764, 11075520), (1792, 10902465), (1890, 10337152), (1920, 10175634), (1946, 10039680), (1960, 9967968), (1992, 9807840), (2016, 9691080), (2085, 9370368), (2160, 9045008), (2205, 8860416), (2224, 8784720), (2240, 8721972), (2241, 8718080), (2304, 8479695), (2324, 8406720), (2352, 8306640), (2490, 7846272), (2502, 7808640), (2520, 7752864), (2646, 7383680), (2656, 7355880), (2688, 7268310), (2780, 7027776), (2880, 6783756), (2905, 6725376), (2919, 6693120), (2940, 6645312), (2988, 6538560), (3024, 6460720), (3136, 6229980), (3320, 5884704), (3336, 5856480), (3360, 5814648), (3456, 5653130), (3486, 5604480), (3528, 5537760), (3735, 5230848), (3753, 5205760), (3780, 5168576), (3840, 5087817), (3892, 5019840), (3920, 4983984), (3984, 4903920), (4032, 4845540), (4067, 4803840), (4170, 4685184), (4320, 4522504), (4410, 4430208), (4448, 4392360), (4480, 4360986), (4482, 4359040), (4648, 4203360), (4704, 4153320), (4865, 4015872), (4980, 3923136), (5004, 3904320), (5040, 3876432), (5229, 3736320), (5292, 3691840), (5312, 3677940), (5376, 3634155), (5560, 3513888), (5760, 3391878), (5810, 3362688), (5838, 3346560), (5880, 3322656), (5976, 3269280), (6048, 3230360), (6255, 3123456), (6272, 3114990), (6615, 2953472), (6640, 2942352), (6672, 2928240), (6720, 2907324), (6811, 2868480), (6912, 2826565), (6972, 2802240), (7056, 2768880), (7470, 2615424), (7506, 2602880), (7560, 2584288), (7784, 2509920), (7840, 2491992), (7968, 2451960), (8064, 2422770), (8134, 2401920), (8340, 2342592), (8640, 2261252), (8715, 2241792), (8757, 2231040), (8820, 2215104), (8896, 2196180), (8960, 2180493), (8964, 2179520), (9296, 2101680), (9408, 2076660), (9730, 2007936), (9960, 1961568), (10008, 1952160), (10080, 1938216), (10458, 1868160), (10584, 1845920), (10624, 1838970), (11120, 1756944), (11205, 1743616), (11520, 1695939), (11537, 1693440), (11620, 1681344), (11676, 1673280), (11760, 1661328), (11952, 1634640), (12096, 1615180), (12201, 1601280), (12510, 1561728), (12544, 1557495), (13230, 1476736), (13280, 1471176), (13344, 1464120), (13440, 1453662), (13622, 1434240), (13944, 1401120), (14112, 1384440), (14595, 1338624), (14940, 1307712), (15012, 1301440), (15120, 1292144), (15568, 1254960), (15680, 1245996), (15687, 1245440), (15936, 1225980), (16128, 1211385), (16268, 1200960), (16680, 1171296), (17280, 1130626), (17430, 1120896), (17514, 1115520), (17640, 1107552), (17792, 1098090), (17928, 1089760), (18592, 1050840), (18765, 1041152), (18816, 1038330), (19460, 1003968), (19920, 980784), (20016, 976080), (20160, 969108), (20335, 960768), (20433, 956160), (20916, 934080), (21168, 922960), (21248, 919485), (22240, 878472), (22410, 871808), (23074, 846720), (23240, 840672), (23352, 836640), (23520, 830664), (23904, 817320), (24192, 807590), (24402, 800640), (25020, 780864), (26145, 747264), (26271, 743680), (26460, 738368), (26560, 735588), (26688, 732060), (26880, 726831), (27244, 717120), (27888, 700560), (28224, 692220), (29190, 669312), (29880, 653856), (30024, 650720), (30240, 646072), (31136, 627480), (31360, 622998), (31374, 622720), (31872, 612990), (32536, 600480), (33360, 585648), (34055, 573696), (34560, 565313), (34611, 564480), (34860, 560448), (35028, 557760), (35280, 553776), (35584, 549045), (35856, 544880), (36603, 533760), (37184, 525420), (37530, 520576), (37632, 519165), (38920, 501984), (39840, 490392), (40032, 488040), (40320, 484554), (40670, 480384), (40866, 478080), (41832, 467040), (42336, 461480), (43785, 446208), (44480, 439236), (44820, 435904), (46148, 423360), (46480, 420336), (46704, 418320), (47040, 415332), (47808, 408660), (48384, 403795), (48804, 400320), (50040, 390432), (52290, 373632), (52542, 371840), (52920, 369184), (53120, 367794), (53376, 366030), (54488, 358560), (55776, 350280), (56448, 346110), (57685, 338688), (58380, 334656), (59760, 326928), (60048, 325360), (60480, 323036), (61005, 320256), (61299, 318720), (62272, 313740), (62720, 311499), (62748, 311360), (63744, 306495), (65072, 300240), (66720, 292824), (68110, 286848), (69222, 282240), (69720, 280224), (70056, 278880), (70560, 276888), (71712, 272440), (73206, 266880), (74368, 262710), (75060, 260288), (77840, 250992), (78435, 249088), (79680, 245196), (80064, 244020), (80640, 242277), (80759, 241920), (81340, 240192), (81732, 239040), (83664, 233520), (84672, 230740), (87570, 223104), (88960, 219618), (89640, 217952), (92296, 211680), (92960, 210168), (93408, 209160), (94080, 207666), (95616, 204330), (97608, 200160), (100080, 195216), (102165, 191232), (103833, 188160), (104580, 186816), (105084, 185920), (105840, 184592), (106240, 183897), (106752, 183015), (108976, 179280), (109809, 177920), (111552, 175140), (112896, 173055), (115370, 169344), (116760, 167328), (119520, 163464), (120096, 162680), (120960, 161518), (122010, 160128), (122598, 159360), (124544, 156870), (125496, 155680), (130144, 150120), (131355, 148736), (133440, 146412), (136220, 143424), (138444, 141120), (139440, 140112)]