71869979520

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{487}}^1\times {\mathrm{25621}}^1$

素因数の和:26133

約数の個数: 192

約数和(自身を含む): 248695331040

約数和(自身を除く): 176825351520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 288, 320, 360, 384, 480, 487, 576, 640, 720, 960, 974, 1152, 1440, 1461, 1920, 1948, 2435, 2880, 2922, 3896, 4383, 4870, 5760, 5844, 7305, 7792, 8766, 9740, 11688, 14610, 15584, 17532, 19480, 21915, 23376, 25621, 29220, 31168, 35064, 38960, 43830, 46752, 51242, 58440, 62336, 70128, 76863, 77920, 87660, 93504, 102484, 116880, 128105, 140256, 153726, 155840, 175320, 187008, 204968, 230589, 233760, 256210, 280512, 307452, 311680, 350640, 384315, 409936, 461178, 467520, 512420, 561024, 614904, 701280, 768630, 819872, 922356, 935040, 1024840, 1152945, 1229808, 1402560, 1537260, 1639744, 1844712, 2049680, 2305890, 2459616, 2805120, 3074520, 3279488, 3689424, 4099360, 4611780, 4919232, 6149040, 7378848, 8198720, 9223560, 9838464, 12298080, 12477427, 14757696, 16397440, 18447120, 24596160, 24954854, 29515392, 36894240, 37432281, 49192320, 49909708, 62387135, 73788480, 74864562, 99819416, 112296843, 124774270, 147576960, 149729124, 187161405, 199638832, 224593686, 249548540, 299458248, 374322810, 399277664, 449187372, 499097080, 561484215, 598916496, 748645620, 798555328, 898374744, 998194160, 1122968430, 1197832992, 1497291240, 1597110656, 1796749488, 1996388320, 2245936860, 2395665984, 2994582480, 3593498976, 3992776640, 4491873720, 4791331968, 5989164960, 7186997952, 7985553280, 8983747440, 11978329920, 14373995904, 17967494880, 23956659840, 35934989760, 71869979520]

約数ペア:

[(1, 71869979520), (2, 35934989760), (3, 23956659840), (4, 17967494880), (5, 14373995904), (6, 11978329920), (8, 8983747440), (9, 7985553280), (10, 7186997952), (12, 5989164960), (15, 4791331968), (16, 4491873720), (18, 3992776640), (20, 3593498976), (24, 2994582480), (30, 2395665984), (32, 2245936860), (36, 1996388320), (40, 1796749488), (45, 1597110656), (48, 1497291240), (60, 1197832992), (64, 1122968430), (72, 998194160), (80, 898374744), (90, 798555328), (96, 748645620), (120, 598916496), (128, 561484215), (144, 499097080), (160, 449187372), (180, 399277664), (192, 374322810), (240, 299458248), (288, 249548540), (320, 224593686), (360, 199638832), (384, 187161405), (480, 149729124), (487, 147576960), (576, 124774270), (640, 112296843), (720, 99819416), (960, 74864562), (974, 73788480), (1152, 62387135), (1440, 49909708), (1461, 49192320), (1920, 37432281), (1948, 36894240), (2435, 29515392), (2880, 24954854), (2922, 24596160), (3896, 18447120), (4383, 16397440), (4870, 14757696), (5760, 12477427), (5844, 12298080), (7305, 9838464), (7792, 9223560), (8766, 8198720), (9740, 7378848), (11688, 6149040), (14610, 4919232), (15584, 4611780), (17532, 4099360), (19480, 3689424), (21915, 3279488), (23376, 3074520), (25621, 2805120), (29220, 2459616), (31168, 2305890), (35064, 2049680), (38960, 1844712), (43830, 1639744), (46752, 1537260), (51242, 1402560), (58440, 1229808), (62336, 1152945), (70128, 1024840), (76863, 935040), (77920, 922356), (87660, 819872), (93504, 768630), (102484, 701280), (116880, 614904), (128105, 561024), (140256, 512420), (153726, 467520), (155840, 461178), (175320, 409936), (187008, 384315), (204968, 350640), (230589, 311680), (233760, 307452), (256210, 280512)]