15493918720

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 416

約数和(自身を含む): 45896859648

約数和(自身を除く): 30402940928

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 37, 40, 46, 56, 64, 70, 74, 80, 92, 112, 115, 127, 128, 140, 148, 160, 161, 184, 185, 224, 230, 254, 256, 259, 280, 296, 320, 322, 368, 370, 448, 460, 508, 512, 518, 560, 592, 635, 640, 644, 736, 740, 805, 851, 889, 896, 920, 1016, 1024, 1036, 1120, 1184, 1270, 1280, 1288, 1295, 1472, 1480, 1610, 1702, 1778, 1792, 1840, 2032, 2048, 2072, 2240, 2368, 2540, 2560, 2576, 2590, 2921, 2944, 2960, 3220, 3404, 3556, 3584, 3680, 4064, 4096, 4144, 4255, 4445, 4480, 4699, 4736, 5080, 5120, 5152, 5180, 5842, 5888, 5920, 5957, 6440, 6808, 7112, 7168, 7360, 8128, 8288, 8510, 8890, 8960, 9398, 9472, 10160, 10240, 10304, 10360, 11684, 11776, 11840, 11914, 12880, 13616, 14224, 14336, 14605, 14720, 16256, 16576, 17020, 17780, 17920, 18796, 18944, 20320, 20447, 20480, 20608, 20720, 23368, 23495, 23552, 23680, 23828, 25760, 27232, 28448, 28672, 29210, 29440, 29785, 32512, 32893, 33152, 34040, 35560, 35840, 37592, 37888, 40640, 40894, 41216, 41440, 46736, 46990, 47104, 47360, 47656, 51520, 54464, 56896, 58420, 58880, 59570, 65024, 65786, 66304, 68080, 71120, 71680, 75184, 75776, 81280, 81788, 82432, 82880, 93472, 93980, 94208, 94720, 95312, 102235, 103040, 108077, 108928, 113792, 116840, 117760, 119140, 130048, 131572, 132608, 136160, 142240, 143360, 150368, 151552, 162560, 163576, 164465, 164864, 165760, 186944, 187960, 189440, 190624, 204470, 206080, 216154, 217856, 227584, 233680, 235520, 238280, 260096, 263144, 265216, 272320, 284480, 300736, 325120, 327152, 328930, 329728, 331520, 373888, 375920, 378880, 381248, 408940, 412160, 432308, 435712, 455168, 467360, 471040, 476560, 520192, 526288, 530432, 540385, 544640, 568960, 601472, 650240, 654304, 657860, 659456, 663040, 747776, 751840, 756539, 757760, 762496, 817880, 824320, 864616, 871424, 910336, 934720, 953120, 1052576, 1060864, 1080770, 1089280, 1137920, 1202944, 1300480, 1308608, 1315720, 1326080, 1495552, 1503680, 1513078, 1524992, 1635760, 1648640, 1729232, 1742848, 1820672, 1869440, 1906240, 2105152, 2161540, 2178560, 2275840, 2405888, 2600960, 2617216, 2631440, 2652160, 2991104, 3007360, 3026156, 3049984, 3271520, 3297280, 3458464, 3485696, 3641344, 3738880, 3782695, 3812480, 4210304, 4323080, 4357120, 4551680, 4811776, 5234432, 5262880, 5304320, 5982208, 6014720, 6052312, 6099968, 6543040, 6916928, 7477760, 7565390, 7624960, 8420608, 8646160, 8714240, 9103360, 9623552, 10468864, 10525760, 11964416, 12029440, 12104624, 12199936, 13086080, 13833856, 14955520, 15130780, 15249920, 16841216, 17292320, 17428480, 18206720, 19247104, 20937728, 21051520, 24058880, 24209248, 24399872, 26172160, 27667712, 29911040, 30261560, 30499840, 33682432, 34584640, 41875456, 42103040, 48117760, 48418496, 52344320, 55335424, 59822080, 60523120, 60999680, 67364864, 69169280, 83750912, 84206080, 96235520, 96836992, 104688640, 110670848, 121046240, 121999360, 134729728, 138338560, 168412160, 193673984, 209377280, 221341696, 242092480, 276677120, 336824320, 387347968, 418754560, 442683392, 484184960, 553354240, 673648640, 774695936, 968369920, 1106708480, 1549391872, 1936739840, 2213416960, 3098783744, 3873479680, 7746959360, 15493918720]

約数ペア:

[(1, 15493918720), (2, 7746959360), (4, 3873479680), (5, 3098783744), (7, 2213416960), (8, 1936739840), (10, 1549391872), (14, 1106708480), (16, 968369920), (20, 774695936), (23, 673648640), (28, 553354240), (32, 484184960), (35, 442683392), (37, 418754560), (40, 387347968), (46, 336824320), (56, 276677120), (64, 242092480), (70, 221341696), (74, 209377280), (80, 193673984), (92, 168412160), (112, 138338560), (115, 134729728), (127, 121999360), (128, 121046240), (140, 110670848), (148, 104688640), (160, 96836992), (161, 96235520), (184, 84206080), (185, 83750912), (224, 69169280), (230, 67364864), (254, 60999680), (256, 60523120), (259, 59822080), (280, 55335424), (296, 52344320), (320, 48418496), (322, 48117760), (368, 42103040), (370, 41875456), (448, 34584640), (460, 33682432), (508, 30499840), (512, 30261560), (518, 29911040), (560, 27667712), (592, 26172160), (635, 24399872), (640, 24209248), (644, 24058880), (736, 21051520), (740, 20937728), (805, 19247104), (851, 18206720), (889, 17428480), (896, 17292320), (920, 16841216), (1016, 15249920), (1024, 15130780), (1036, 14955520), (1120, 13833856), (1184, 13086080), (1270, 12199936), (1280, 12104624), (1288, 12029440), (1295, 11964416), (1472, 10525760), (1480, 10468864), (1610, 9623552), (1702, 9103360), (1778, 8714240), (1792, 8646160), (1840, 8420608), (2032, 7624960), (2048, 7565390), (2072, 7477760), (2240, 6916928), (2368, 6543040), (2540, 6099968), (2560, 6052312), (2576, 6014720), (2590, 5982208), (2921, 5304320), (2944, 5262880), (2960, 5234432), (3220, 4811776), (3404, 4551680), (3556, 4357120), (3584, 4323080), (3680, 4210304), (4064, 3812480), (4096, 3782695), (4144, 3738880), (4255, 3641344), (4445, 3485696), (4480, 3458464), (4699, 3297280), (4736, 3271520), (5080, 3049984), (5120, 3026156), (5152, 3007360), (5180, 2991104), (5842, 2652160), (5888, 2631440), (5920, 2617216), (5957, 2600960), (6440, 2405888), (6808, 2275840), (7112, 2178560), (7168, 2161540), (7360, 2105152), (8128, 1906240), (8288, 1869440), (8510, 1820672), (8890, 1742848), (8960, 1729232), (9398, 1648640), (9472, 1635760), (10160, 1524992), (10240, 1513078), (10304, 1503680), (10360, 1495552), (11684, 1326080), (11776, 1315720), (11840, 1308608), (11914, 1300480), (12880, 1202944), (13616, 1137920), (14224, 1089280), (14336, 1080770), (14605, 1060864), (14720, 1052576), (16256, 953120), (16576, 934720), (17020, 910336), (17780, 871424), (17920, 864616), (18796, 824320), (18944, 817880), (20320, 762496), (20447, 757760), (20480, 756539), (20608, 751840), (20720, 747776), (23368, 663040), (23495, 659456), (23552, 657860), (23680, 654304), (23828, 650240), (25760, 601472), (27232, 568960), (28448, 544640), (28672, 540385), (29210, 530432), (29440, 526288), (29785, 520192), (32512, 476560), (32893, 471040), (33152, 467360), (34040, 455168), (35560, 435712), (35840, 432308), (37592, 412160), (37888, 408940), (40640, 381248), (40894, 378880), (41216, 375920), (41440, 373888), (46736, 331520), (46990, 329728), (47104, 328930), (47360, 327152), (47656, 325120), (51520, 300736), (54464, 284480), (56896, 272320), (58420, 265216), (58880, 263144), (59570, 260096), (65024, 238280), (65786, 235520), (66304, 233680), (68080, 227584), (71120, 217856), (71680, 216154), (75184, 206080), (75776, 204470), (81280, 190624), (81788, 189440), (82432, 187960), (82880, 186944), (93472, 165760), (93980, 164864), (94208, 164465), (94720, 163576), (95312, 162560), (102235, 151552), (103040, 150368), (108077, 143360), (108928, 142240), (113792, 136160), (116840, 132608), (117760, 131572), (119140, 130048)]