19045447680

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2857}}^1$

素因数の和:2925

約数の個数: 384

約数和(自身を含む): 71906365440

約数和(自身を除く): 52860917760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1024, 1085, 1120, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2048, 2170, 2240, 2480, 2560, 2604, 2688, 2857, 2976, 3072, 3255, 3360, 3472, 3584, 3720, 3840, 3968, 4340, 4480, 4960, 5120, 5208, 5376, 5714, 5952, 6144, 6510, 6720, 6944, 7168, 7440, 7680, 7936, 8571, 8680, 8960, 9920, 10240, 10416, 10752, 11428, 11904, 13020, 13440, 13888, 14285, 14336, 14880, 15360, 15872, 17142, 17360, 17920, 19840, 19999, 20832, 21504, 22856, 23808, 26040, 26880, 27776, 28570, 29760, 30720, 31744, 34284, 34720, 35840, 39680, 39998, 41664, 42855, 43008, 45712, 47616, 52080, 53760, 55552, 57140, 59520, 59997, 63488, 68568, 69440, 71680, 79360, 79996, 83328, 85710, 88567, 91424, 95232, 99995, 104160, 107520, 111104, 114280, 119040, 119994, 137136, 138880, 158720, 159992, 166656, 171420, 177134, 182848, 190464, 199990, 208320, 215040, 222208, 228560, 238080, 239988, 265701, 274272, 277760, 299985, 317440, 319984, 333312, 342840, 354268, 365696, 399980, 416640, 442835, 444416, 457120, 476160, 479976, 531402, 548544, 555520, 599970, 619969, 639968, 666624, 685680, 708536, 731392, 799960, 833280, 885670, 914240, 952320, 959952, 1062804, 1097088, 1111040, 1199940, 1239938, 1279936, 1328505, 1333248, 1371360, 1417072, 1462784, 1599920, 1666560, 1771340, 1828480, 1859907, 1919904, 2125608, 2194176, 2222080, 2399880, 2479876, 2559872, 2657010, 2742720, 2834144, 2925568, 3099845, 3199840, 3333120, 3542680, 3656960, 3719814, 3839808, 4251216, 4388352, 4799760, 4959752, 5119744, 5314020, 5485440, 5668288, 5851136, 6199690, 6399680, 6666240, 7085360, 7313920, 7439628, 7679616, 8502432, 8776704, 9299535, 9599520, 9919504, 10239488, 10628040, 10970880, 11336576, 12399380, 12799360, 14170720, 14627840, 14879256, 15359232, 17004864, 17553408, 18599070, 19199040, 19839008, 20478976, 21256080, 21941760, 22673152, 24798760, 25598720, 28341440, 29255680, 29758512, 30718464, 34009728, 37198140, 38398080, 39678016, 40957952, 42512160, 43883520, 45346304, 49597520, 51197440, 56682880, 59517024, 61436928, 68019456, 74396280, 76796160, 79356032, 85024320, 87767040, 90692608, 99195040, 102394880, 113365760, 119034048, 122873856, 136038912, 148792560, 153592320, 158712064, 170048640, 181385216, 198390080, 204789760, 226731520, 238068096, 272077824, 297585120, 307184640, 317424128, 340097280, 396780160, 453463040, 476136192, 544155648, 595170240, 614369280, 634848256, 680194560, 793560320, 906926080, 952272384, 1190340480, 1269696512, 1360389120, 1587120640, 1904544768, 2380680960, 2720778240, 3174241280, 3809089536, 4761361920, 6348482560, 9522723840, 19045447680]

約数ペア:

[(1, 19045447680), (2, 9522723840), (3, 6348482560), (4, 4761361920), (5, 3809089536), (6, 3174241280), (7, 2720778240), (8, 2380680960), (10, 1904544768), (12, 1587120640), (14, 1360389120), (15, 1269696512), (16, 1190340480), (20, 952272384), (21, 906926080), (24, 793560320), (28, 680194560), (30, 634848256), (31, 614369280), (32, 595170240), (35, 544155648), (40, 476136192), (42, 453463040), (48, 396780160), (56, 340097280), (60, 317424128), (62, 307184640), (64, 297585120), (70, 272077824), (80, 238068096), (84, 226731520), (93, 204789760), (96, 198390080), (105, 181385216), (112, 170048640), (120, 158712064), (124, 153592320), (128, 148792560), (140, 136038912), (155, 122873856), (160, 119034048), (168, 113365760), (186, 102394880), (192, 99195040), (210, 90692608), (217, 87767040), (224, 85024320), (240, 79356032), (248, 76796160), (256, 74396280), (280, 68019456), (310, 61436928), (320, 59517024), (336, 56682880), (372, 51197440), (384, 49597520), (420, 45346304), (434, 43883520), (448, 42512160), (465, 40957952), (480, 39678016), (496, 38398080), (512, 37198140), (560, 34009728), (620, 30718464), (640, 29758512), (651, 29255680), (672, 28341440), (744, 25598720), (768, 24798760), (840, 22673152), (868, 21941760), (896, 21256080), (930, 20478976), (960, 19839008), (992, 19199040), (1024, 18599070), (1085, 17553408), (1120, 17004864), (1240, 15359232), (1280, 14879256), (1302, 14627840), (1344, 14170720), (1488, 12799360), (1536, 12399380), (1680, 11336576), (1736, 10970880), (1792, 10628040), (1860, 10239488), (1920, 9919504), (1984, 9599520), (2048, 9299535), (2170, 8776704), (2240, 8502432), (2480, 7679616), (2560, 7439628), (2604, 7313920), (2688, 7085360), (2857, 6666240), (2976, 6399680), (3072, 6199690), (3255, 5851136), (3360, 5668288), (3472, 5485440), (3584, 5314020), (3720, 5119744), (3840, 4959752), (3968, 4799760), (4340, 4388352), (4480, 4251216), (4960, 3839808), (5120, 3719814), (5208, 3656960), (5376, 3542680), (5714, 3333120), (5952, 3199840), (6144, 3099845), (6510, 2925568), (6720, 2834144), (6944, 2742720), (7168, 2657010), (7440, 2559872), (7680, 2479876), (7936, 2399880), (8571, 2222080), (8680, 2194176), (8960, 2125608), (9920, 1919904), (10240, 1859907), (10416, 1828480), (10752, 1771340), (11428, 1666560), (11904, 1599920), (13020, 1462784), (13440, 1417072), (13888, 1371360), (14285, 1333248), (14336, 1328505), (14880, 1279936), (15360, 1239938), (15872, 1199940), (17142, 1111040), (17360, 1097088), (17920, 1062804), (19840, 959952), (19999, 952320), (20832, 914240), (21504, 885670), (22856, 833280), (23808, 799960), (26040, 731392), (26880, 708536), (27776, 685680), (28570, 666624), (29760, 639968), (30720, 619969), (31744, 599970), (34284, 555520), (34720, 548544), (35840, 531402), (39680, 479976), (39998, 476160), (41664, 457120), (42855, 444416), (43008, 442835), (45712, 416640), (47616, 399980), (52080, 365696), (53760, 354268), (55552, 342840), (57140, 333312), (59520, 319984), (59997, 317440), (63488, 299985), (68568, 277760), (69440, 274272), (71680, 265701), (79360, 239988), (79996, 238080), (83328, 228560), (85710, 222208), (88567, 215040), (91424, 208320), (95232, 199990), (99995, 190464), (104160, 182848), (107520, 177134), (111104, 171420), (114280, 166656), (119040, 159992), (119994, 158720), (137136, 138880)]