29990461440

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{7873}}^1$

素因数の和:7938

約数の個数: 224

約数和(自身を含む): 99071801856

約数和(自身を除く): 69081340416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1024, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2048, 2480, 2560, 2976, 3072, 3720, 3840, 3968, 4096, 4960, 5120, 5952, 6144, 7440, 7680, 7873, 7936, 8192, 9920, 10240, 11904, 12288, 14880, 15360, 15746, 15872, 19840, 20480, 23619, 23808, 24576, 29760, 30720, 31492, 31744, 39365, 39680, 40960, 47238, 47616, 59520, 61440, 62984, 63488, 78730, 79360, 94476, 95232, 118095, 119040, 122880, 125968, 126976, 157460, 158720, 188952, 190464, 236190, 238080, 244063, 251936, 253952, 314920, 317440, 377904, 380928, 472380, 476160, 488126, 503872, 629840, 634880, 732189, 755808, 761856, 944760, 952320, 976252, 1007744, 1220315, 1259680, 1269760, 1464378, 1511616, 1889520, 1904640, 1952504, 2015488, 2440630, 2519360, 2928756, 3023232, 3660945, 3779040, 3809280, 3905008, 4030976, 4881260, 5038720, 5857512, 6046464, 7321890, 7558080, 7810016, 8061952, 9762520, 10077440, 11715024, 12092928, 14643780, 15116160, 15620032, 16123904, 19525040, 20154880, 23430048, 24185856, 29287560, 30232320, 31240064, 32247808, 39050080, 40309760, 46860096, 48371712, 58575120, 60464640, 62480128, 64495616, 78100160, 80619520, 93720192, 96743424, 117150240, 120929280, 124960256, 156200320, 161239040, 187440384, 193486848, 234300480, 241858560, 249920512, 312400640, 322478080, 374880768, 468600960, 483717120, 499841024, 624801280, 749761536, 937201920, 967434240, 999682048, 1249602560, 1499523072, 1874403840, 1999364096, 2499205120, 2999046144, 3748807680, 4998410240, 5998092288, 7497615360, 9996820480, 14995230720, 29990461440]

約数ペア:

[(1, 29990461440), (2, 14995230720), (3, 9996820480), (4, 7497615360), (5, 5998092288), (6, 4998410240), (8, 3748807680), (10, 2999046144), (12, 2499205120), (15, 1999364096), (16, 1874403840), (20, 1499523072), (24, 1249602560), (30, 999682048), (31, 967434240), (32, 937201920), (40, 749761536), (48, 624801280), (60, 499841024), (62, 483717120), (64, 468600960), (80, 374880768), (93, 322478080), (96, 312400640), (120, 249920512), (124, 241858560), (128, 234300480), (155, 193486848), (160, 187440384), (186, 161239040), (192, 156200320), (240, 124960256), (248, 120929280), (256, 117150240), (310, 96743424), (320, 93720192), (372, 80619520), (384, 78100160), (465, 64495616), (480, 62480128), (496, 60464640), (512, 58575120), (620, 48371712), (640, 46860096), (744, 40309760), (768, 39050080), (930, 32247808), (960, 31240064), (992, 30232320), (1024, 29287560), (1240, 24185856), (1280, 23430048), (1488, 20154880), (1536, 19525040), (1860, 16123904), (1920, 15620032), (1984, 15116160), (2048, 14643780), (2480, 12092928), (2560, 11715024), (2976, 10077440), (3072, 9762520), (3720, 8061952), (3840, 7810016), (3968, 7558080), (4096, 7321890), (4960, 6046464), (5120, 5857512), (5952, 5038720), (6144, 4881260), (7440, 4030976), (7680, 3905008), (7873, 3809280), (7936, 3779040), (8192, 3660945), (9920, 3023232), (10240, 2928756), (11904, 2519360), (12288, 2440630), (14880, 2015488), (15360, 1952504), (15746, 1904640), (15872, 1889520), (19840, 1511616), (20480, 1464378), (23619, 1269760), (23808, 1259680), (24576, 1220315), (29760, 1007744), (30720, 976252), (31492, 952320), (31744, 944760), (39365, 761856), (39680, 755808), (40960, 732189), (47238, 634880), (47616, 629840), (59520, 503872), (61440, 488126), (62984, 476160), (63488, 472380), (78730, 380928), (79360, 377904), (94476, 317440), (95232, 314920), (118095, 253952), (119040, 251936), (122880, 244063), (125968, 238080), (126976, 236190), (157460, 190464), (158720, 188952)]