21628928640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:720

約数の個数: 512

約数和(自身を含む): 80520791040

約数和(自身を除く): 58891862400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 64, 66, 68, 80, 85, 88, 96, 102, 107, 110, 120, 128, 132, 136, 160, 165, 170, 176, 187, 192, 204, 214, 220, 240, 255, 264, 272, 320, 321, 330, 340, 352, 374, 384, 408, 428, 440, 480, 510, 528, 535, 544, 561, 563, 640, 642, 660, 680, 704, 748, 816, 856, 880, 935, 960, 1020, 1056, 1070, 1088, 1122, 1126, 1177, 1284, 1320, 1360, 1408, 1496, 1605, 1632, 1689, 1712, 1760, 1819, 1870, 1920, 2040, 2112, 2140, 2176, 2244, 2252, 2354, 2568, 2640, 2720, 2805, 2815, 2992, 3210, 3264, 3378, 3424, 3520, 3531, 3638, 3740, 4080, 4224, 4280, 4488, 4504, 4708, 5136, 5280, 5440, 5457, 5610, 5630, 5885, 5984, 6193, 6420, 6528, 6756, 6848, 7040, 7062, 7276, 7480, 8160, 8445, 8560, 8976, 9008, 9095, 9416, 9571, 10272, 10560, 10880, 10914, 11220, 11260, 11770, 11968, 12386, 12840, 13512, 13696, 14124, 14552, 14960, 16320, 16890, 17120, 17655, 17952, 18016, 18190, 18579, 18832, 19142, 20009, 20544, 21120, 21828, 22440, 22520, 23540, 23936, 24772, 25680, 27024, 27285, 28248, 28713, 29104, 29920, 30965, 32640, 33780, 34240, 35310, 35904, 36032, 36380, 37158, 37664, 38284, 40018, 41088, 43656, 44880, 45040, 47080, 47855, 49544, 51360, 54048, 54570, 56496, 57426, 58208, 59840, 60027, 60241, 61930, 67560, 68480, 70620, 71808, 72064, 72760, 74316, 75328, 76568, 80036, 87312, 89760, 90080, 92895, 94160, 95710, 99088, 100045, 102720, 105281, 108096, 109140, 112992, 114852, 116416, 119680, 120054, 120482, 123860, 135120, 141240, 143565, 145520, 148632, 150656, 153136, 160072, 174624, 179520, 180160, 180723, 185790, 188320, 191420, 198176, 200090, 205440, 210562, 216192, 218280, 225984, 229704, 232832, 240108, 240964, 247720, 270240, 282480, 287130, 291040, 297264, 300135, 301205, 306272, 315843, 320144, 349248, 359040, 360320, 361446, 371580, 376640, 382840, 396352, 400180, 421124, 436560, 451968, 459408, 480216, 481928, 495440, 526405, 540480, 564960, 574260, 582080, 594528, 600270, 602410, 612544, 631686, 640288, 662651, 698496, 722892, 743160, 753280, 765680, 792704, 800360, 842248, 873120, 903615, 918816, 960432, 963856, 990880, 1024097, 1052810, 1080960, 1129920, 1148520, 1164160, 1189056, 1200540, 1204820, 1225088, 1263372, 1280576, 1325302, 1445784, 1486320, 1531360, 1579215, 1600720, 1684496, 1746240, 1807230, 1837632, 1920864, 1927712, 1981760, 1987953, 2048194, 2105620, 2259840, 2297040, 2378112, 2401080, 2409640, 2526744, 2561152, 2650604, 2891568, 2972640, 3062720, 3072291, 3158430, 3201440, 3313255, 3368992, 3492480, 3614460, 3675264, 3841728, 3855424, 3963520, 3975906, 4096388, 4211240, 4594080, 4802160, 4819280, 5053488, 5120485, 5301208, 5783136, 5945280, 6125440, 6144582, 6316860, 6402880, 6626510, 6737984, 7228920, 7683456, 7710848, 7951812, 8192776, 8422480, 9188160, 9604320, 9638560, 9939765, 10106976, 10240970, 10602416, 11265067, 11566272, 11890560, 12289164, 12633720, 12805760, 13253020, 13475968, 14457840, 15361455, 15903624, 16385552, 16844960, 18376320, 19208640, 19277120, 19879530, 20213952, 20481940, 21204832, 22530134, 23132544, 24578328, 25267440, 26506040, 28915680, 30722910, 31807248, 32771104, 33689920, 33795201, 38417280, 38554240, 39759060, 40427904, 40963880, 42409664, 45060268, 49156656, 50534880, 53012080, 56325335, 57831360, 61445820, 63614496, 65542208, 67379840, 67590402, 79518120, 81927760, 84819328, 90120536, 98313312, 101069760, 106024160, 112650670, 115662720, 122891640, 127228992, 131084416, 135180804, 159036240, 163855520, 168976005, 180241072, 196626624, 202139520, 212048320, 225301340, 245783280, 254457984, 270361608, 318072480, 327711040, 337952010, 360482144, 393253248, 424096640, 450602680, 491566560, 540723216, 636144960, 655422080, 675904020, 720964288, 901205360, 983133120, 1081446432, 1272289920, 1351808040, 1441928576, 1802410720, 1966266240, 2162892864, 2703616080, 3604821440, 4325785728, 5407232160, 7209642880, 10814464320, 21628928640]

約数ペア:

[(1, 21628928640), (2, 10814464320), (3, 7209642880), (4, 5407232160), (5, 4325785728), (6, 3604821440), (8, 2703616080), (10, 2162892864), (11, 1966266240), (12, 1802410720), (15, 1441928576), (16, 1351808040), (17, 1272289920), (20, 1081446432), (22, 983133120), (24, 901205360), (30, 720964288), (32, 675904020), (33, 655422080), (34, 636144960), (40, 540723216), (44, 491566560), (48, 450602680), (51, 424096640), (55, 393253248), (60, 360482144), (64, 337952010), (66, 327711040), (68, 318072480), (80, 270361608), (85, 254457984), (88, 245783280), (96, 225301340), (102, 212048320), (107, 202139520), (110, 196626624), (120, 180241072), (128, 168976005), (132, 163855520), (136, 159036240), (160, 135180804), (165, 131084416), (170, 127228992), (176, 122891640), (187, 115662720), (192, 112650670), (204, 106024160), (214, 101069760), (220, 98313312), (240, 90120536), (255, 84819328), (264, 81927760), (272, 79518120), (320, 67590402), (321, 67379840), (330, 65542208), (340, 63614496), (352, 61445820), (374, 57831360), (384, 56325335), (408, 53012080), (428, 50534880), (440, 49156656), (480, 45060268), (510, 42409664), (528, 40963880), (535, 40427904), (544, 39759060), (561, 38554240), (563, 38417280), (640, 33795201), (642, 33689920), (660, 32771104), (680, 31807248), (704, 30722910), (748, 28915680), (816, 26506040), (856, 25267440), (880, 24578328), (935, 23132544), (960, 22530134), (1020, 21204832), (1056, 20481940), (1070, 20213952), (1088, 19879530), (1122, 19277120), (1126, 19208640), (1177, 18376320), (1284, 16844960), (1320, 16385552), (1360, 15903624), (1408, 15361455), (1496, 14457840), (1605, 13475968), (1632, 13253020), (1689, 12805760), (1712, 12633720), (1760, 12289164), (1819, 11890560), (1870, 11566272), (1920, 11265067), (2040, 10602416), (2112, 10240970), (2140, 10106976), (2176, 9939765), (2244, 9638560), (2252, 9604320), (2354, 9188160), (2568, 8422480), (2640, 8192776), (2720, 7951812), (2805, 7710848), (2815, 7683456), (2992, 7228920), (3210, 6737984), (3264, 6626510), (3378, 6402880), (3424, 6316860), (3520, 6144582), (3531, 6125440), (3638, 5945280), (3740, 5783136), (4080, 5301208), (4224, 5120485), (4280, 5053488), (4488, 4819280), (4504, 4802160), (4708, 4594080), (5136, 4211240), (5280, 4096388), (5440, 3975906), (5457, 3963520), (5610, 3855424), (5630, 3841728), (5885, 3675264), (5984, 3614460), (6193, 3492480), (6420, 3368992), (6528, 3313255), (6756, 3201440), (6848, 3158430), (7040, 3072291), (7062, 3062720), (7276, 2972640), (7480, 2891568), (8160, 2650604), (8445, 2561152), (8560, 2526744), (8976, 2409640), (9008, 2401080), (9095, 2378112), (9416, 2297040), (9571, 2259840), (10272, 2105620), (10560, 2048194), (10880, 1987953), (10914, 1981760), (11220, 1927712), (11260, 1920864), (11770, 1837632), (11968, 1807230), (12386, 1746240), (12840, 1684496), (13512, 1600720), (13696, 1579215), (14124, 1531360), (14552, 1486320), (14960, 1445784), (16320, 1325302), (16890, 1280576), (17120, 1263372), (17655, 1225088), (17952, 1204820), (18016, 1200540), (18190, 1189056), (18579, 1164160), (18832, 1148520), (19142, 1129920), (20009, 1080960), (20544, 1052810), (21120, 1024097), (21828, 990880), (22440, 963856), (22520, 960432), (23540, 918816), (23936, 903615), (24772, 873120), (25680, 842248), (27024, 800360), (27285, 792704), (28248, 765680), (28713, 753280), (29104, 743160), (29920, 722892), (30965, 698496), (32640, 662651), (33780, 640288), (34240, 631686), (35310, 612544), (35904, 602410), (36032, 600270), (36380, 594528), (37158, 582080), (37664, 574260), (38284, 564960), (40018, 540480), (41088, 526405), (43656, 495440), (44880, 481928), (45040, 480216), (47080, 459408), (47855, 451968), (49544, 436560), (51360, 421124), (54048, 400180), (54570, 396352), (56496, 382840), (57426, 376640), (58208, 371580), (59840, 361446), (60027, 360320), (60241, 359040), (61930, 349248), (67560, 320144), (68480, 315843), (70620, 306272), (71808, 301205), (72064, 300135), (72760, 297264), (74316, 291040), (75328, 287130), (76568, 282480), (80036, 270240), (87312, 247720), (89760, 240964), (90080, 240108), (92895, 232832), (94160, 229704), (95710, 225984), (99088, 218280), (100045, 216192), (102720, 210562), (105281, 205440), (108096, 200090), (109140, 198176), (112992, 191420), (114852, 188320), (116416, 185790), (119680, 180723), (120054, 180160), (120482, 179520), (123860, 174624), (135120, 160072), (141240, 153136), (143565, 150656), (145520, 148632)]