19678525440

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:830

約数の個数: 576

約数和(自身を含む): 77643165600

約数和(自身を除く): 57964640160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 480, 490, 510, 512, 544, 560, 588, 595, 640, 672, 680, 714, 735, 768, 769, 784, 816, 833, 840, 896, 952, 960, 980, 1020, 1024, 1088, 1120, 1176, 1190, 1280, 1344, 1360, 1428, 1470, 1536, 1538, 1568, 1632, 1666, 1680, 1785, 1792, 1904, 1920, 1960, 2040, 2048, 2176, 2240, 2307, 2352, 2380, 2499, 2560, 2688, 2720, 2856, 2940, 3072, 3076, 3136, 3264, 3332, 3360, 3570, 3584, 3808, 3840, 3845, 3920, 4080, 4165, 4352, 4480, 4614, 4704, 4760, 4998, 5120, 5376, 5383, 5440, 5712, 5880, 6144, 6152, 6272, 6528, 6664, 6720, 7140, 7168, 7616, 7680, 7690, 7840, 8160, 8330, 8704, 8960, 9228, 9408, 9520, 9996, 10240, 10752, 10766, 10880, 11424, 11535, 11760, 12304, 12495, 12544, 13056, 13073, 13328, 13440, 14280, 14336, 15232, 15360, 15380, 15680, 16149, 16320, 16660, 17408, 17920, 18456, 18816, 19040, 19992, 21504, 21532, 21760, 22848, 23070, 23520, 24608, 24990, 25088, 26112, 26146, 26656, 26880, 26915, 28560, 30464, 30720, 30760, 31360, 32298, 32640, 33320, 34816, 35840, 36912, 37632, 37681, 38080, 39219, 39984, 43008, 43064, 43520, 45696, 46140, 47040, 49216, 49980, 50176, 52224, 52292, 53312, 53760, 53830, 57120, 60928, 61520, 62720, 64596, 65280, 65365, 66640, 71680, 73824, 75264, 75362, 76160, 78438, 79968, 80745, 86128, 87040, 91392, 91511, 92280, 94080, 98432, 99960, 100352, 104448, 104584, 106624, 107520, 107660, 113043, 114240, 121856, 123040, 125440, 129192, 130560, 130730, 133280, 147648, 150528, 150724, 152320, 156876, 159936, 161490, 172256, 174080, 182784, 183022, 184560, 188160, 188405, 196095, 196864, 199920, 209168, 213248, 215040, 215320, 226086, 228480, 243712, 246080, 250880, 258384, 261120, 261460, 266560, 274533, 295296, 301056, 301448, 304640, 313752, 319872, 322980, 344512, 365568, 366044, 369120, 376320, 376810, 392190, 393728, 399840, 418336, 426496, 430640, 452172, 456960, 457555, 492160, 501760, 516768, 522240, 522920, 533120, 549066, 565215, 590592, 602896, 609280, 627504, 639744, 640577, 645960, 689024, 731136, 732088, 738240, 752640, 753620, 784380, 787456, 799680, 836672, 852992, 861280, 904344, 913920, 915110, 984320, 1033536, 1045840, 1066240, 1098132, 1130430, 1181184, 1205792, 1218560, 1255008, 1279488, 1281154, 1291920, 1372665, 1378048, 1464176, 1476480, 1505280, 1507240, 1568760, 1574912, 1599360, 1673344, 1705984, 1722560, 1808688, 1827840, 1830220, 1921731, 1968640, 2067072, 2091680, 2132480, 2196264, 2260860, 2362368, 2411584, 2510016, 2558976, 2562308, 2583840, 2745330, 2756096, 2928352, 2952960, 3014480, 3137520, 3198720, 3202885, 3346688, 3445120, 3617376, 3655680, 3660440, 3843462, 3937280, 4134144, 4183360, 4264960, 4392528, 4521720, 4724736, 4823168, 5020032, 5117952, 5124616, 5167680, 5490660, 5512192, 5856704, 5905920, 6028960, 6275040, 6397440, 6405770, 6693376, 6890240, 7234752, 7320880, 7686924, 7874560, 8268288, 8366720, 8529920, 8785056, 9043440, 9608655, 9646336, 10040064, 10249232, 10335360, 10981320, 11024384, 11713408, 11811840, 12057920, 12550080, 12794880, 12811540, 13386752, 13780480, 14469504, 14641760, 15373848, 16536576, 16733440, 17570112, 18086880, 19217310, 19292672, 20080128, 20498464, 20670720, 21962640, 23426816, 23623680, 24115840, 25100160, 25589760, 25623080, 26773504, 27560960, 28939008, 29283520, 30747696, 33073152, 33466880, 35140224, 36173760, 38434620, 38585344, 40160256, 40996928, 41341440, 43925280, 46853632, 48231680, 50200320, 51246160, 55121920, 57878016, 58567040, 61495392, 66933760, 70280448, 72347520, 76869240, 77170688, 80320512, 81993856, 82682880, 87850560, 93707264, 96463360, 100400640, 102492320, 115756032, 117134080, 122990784, 133867520, 140560896, 144695040, 153738480, 163987712, 165365760, 175701120, 187414528, 192926720, 200801280, 204984640, 231512064, 234268160, 245981568, 281121792, 289390080, 307476960, 327975424, 351402240, 385853440, 401602560, 409969280, 468536320, 491963136, 562243584, 578780160, 614953920, 655950848, 702804480, 819938560, 937072640, 983926272, 1157560320, 1229907840, 1311901696, 1405608960, 1639877120, 1967852544, 2459815680, 2811217920, 3279754240, 3935705088, 4919631360, 6559508480, 9839262720, 19678525440]

約数ペア:

[(1, 19678525440), (2, 9839262720), (3, 6559508480), (4, 4919631360), (5, 3935705088), (6, 3279754240), (7, 2811217920), (8, 2459815680), (10, 1967852544), (12, 1639877120), (14, 1405608960), (15, 1311901696), (16, 1229907840), (17, 1157560320), (20, 983926272), (21, 937072640), (24, 819938560), (28, 702804480), (30, 655950848), (32, 614953920), (34, 578780160), (35, 562243584), (40, 491963136), (42, 468536320), (48, 409969280), (49, 401602560), (51, 385853440), (56, 351402240), (60, 327975424), (64, 307476960), (68, 289390080), (70, 281121792), (80, 245981568), (84, 234268160), (85, 231512064), (96, 204984640), (98, 200801280), (102, 192926720), (105, 187414528), (112, 175701120), (119, 165365760), (120, 163987712), (128, 153738480), (136, 144695040), (140, 140560896), (147, 133867520), (160, 122990784), (168, 117134080), (170, 115756032), (192, 102492320), (196, 100400640), (204, 96463360), (210, 93707264), (224, 87850560), (238, 82682880), (240, 81993856), (245, 80320512), (255, 77170688), (256, 76869240), (272, 72347520), (280, 70280448), (294, 66933760), (320, 61495392), (336, 58567040), (340, 57878016), (357, 55121920), (384, 51246160), (392, 50200320), (408, 48231680), (420, 46853632), (448, 43925280), (476, 41341440), (480, 40996928), (490, 40160256), (510, 38585344), (512, 38434620), (544, 36173760), (560, 35140224), (588, 33466880), (595, 33073152), (640, 30747696), (672, 29283520), (680, 28939008), (714, 27560960), (735, 26773504), (768, 25623080), (769, 25589760), (784, 25100160), (816, 24115840), (833, 23623680), (840, 23426816), (896, 21962640), (952, 20670720), (960, 20498464), (980, 20080128), (1020, 19292672), (1024, 19217310), (1088, 18086880), (1120, 17570112), (1176, 16733440), (1190, 16536576), (1280, 15373848), (1344, 14641760), (1360, 14469504), (1428, 13780480), (1470, 13386752), (1536, 12811540), (1538, 12794880), (1568, 12550080), (1632, 12057920), (1666, 11811840), (1680, 11713408), (1785, 11024384), (1792, 10981320), (1904, 10335360), (1920, 10249232), (1960, 10040064), (2040, 9646336), (2048, 9608655), (2176, 9043440), (2240, 8785056), (2307, 8529920), (2352, 8366720), (2380, 8268288), (2499, 7874560), (2560, 7686924), (2688, 7320880), (2720, 7234752), (2856, 6890240), (2940, 6693376), (3072, 6405770), (3076, 6397440), (3136, 6275040), (3264, 6028960), (3332, 5905920), (3360, 5856704), (3570, 5512192), (3584, 5490660), (3808, 5167680), (3840, 5124616), (3845, 5117952), (3920, 5020032), (4080, 4823168), (4165, 4724736), (4352, 4521720), (4480, 4392528), (4614, 4264960), (4704, 4183360), (4760, 4134144), (4998, 3937280), (5120, 3843462), (5376, 3660440), (5383, 3655680), (5440, 3617376), (5712, 3445120), (5880, 3346688), (6144, 3202885), (6152, 3198720), (6272, 3137520), (6528, 3014480), (6664, 2952960), (6720, 2928352), (7140, 2756096), (7168, 2745330), (7616, 2583840), (7680, 2562308), (7690, 2558976), (7840, 2510016), (8160, 2411584), (8330, 2362368), (8704, 2260860), (8960, 2196264), (9228, 2132480), (9408, 2091680), (9520, 2067072), (9996, 1968640), (10240, 1921731), (10752, 1830220), (10766, 1827840), (10880, 1808688), (11424, 1722560), (11535, 1705984), (11760, 1673344), (12304, 1599360), (12495, 1574912), (12544, 1568760), (13056, 1507240), (13073, 1505280), (13328, 1476480), (13440, 1464176), (14280, 1378048), (14336, 1372665), (15232, 1291920), (15360, 1281154), (15380, 1279488), (15680, 1255008), (16149, 1218560), (16320, 1205792), (16660, 1181184), (17408, 1130430), (17920, 1098132), (18456, 1066240), (18816, 1045840), (19040, 1033536), (19992, 984320), (21504, 915110), (21532, 913920), (21760, 904344), (22848, 861280), (23070, 852992), (23520, 836672), (24608, 799680), (24990, 787456), (25088, 784380), (26112, 753620), (26146, 752640), (26656, 738240), (26880, 732088), (26915, 731136), (28560, 689024), (30464, 645960), (30720, 640577), (30760, 639744), (31360, 627504), (32298, 609280), (32640, 602896), (33320, 590592), (34816, 565215), (35840, 549066), (36912, 533120), (37632, 522920), (37681, 522240), (38080, 516768), (39219, 501760), (39984, 492160), (43008, 457555), (43064, 456960), (43520, 452172), (45696, 430640), (46140, 426496), (47040, 418336), (49216, 399840), (49980, 393728), (50176, 392190), (52224, 376810), (52292, 376320), (53312, 369120), (53760, 366044), (53830, 365568), (57120, 344512), (60928, 322980), (61520, 319872), (62720, 313752), (64596, 304640), (65280, 301448), (65365, 301056), (66640, 295296), (71680, 274533), (73824, 266560), (75264, 261460), (75362, 261120), (76160, 258384), (78438, 250880), (79968, 246080), (80745, 243712), (86128, 228480), (87040, 226086), (91392, 215320), (91511, 215040), (92280, 213248), (94080, 209168), (98432, 199920), (99960, 196864), (100352, 196095), (104448, 188405), (104584, 188160), (106624, 184560), (107520, 183022), (107660, 182784), (113043, 174080), (114240, 172256), (121856, 161490), (123040, 159936), (125440, 156876), (129192, 152320), (130560, 150724), (130730, 150528), (133280, 147648)]