133457280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 256

約数和(自身を含む): 475891200

約数和(自身を除く): 342433920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 89, 96, 110, 120, 128, 132, 142, 160, 165, 176, 178, 192, 213, 220, 240, 264, 267, 284, 320, 330, 352, 355, 356, 384, 426, 440, 445, 480, 528, 534, 568, 640, 660, 704, 710, 712, 781, 852, 880, 890, 960, 979, 1056, 1065, 1068, 1136, 1320, 1335, 1408, 1420, 1424, 1562, 1704, 1760, 1780, 1920, 1958, 2112, 2130, 2136, 2272, 2343, 2640, 2670, 2840, 2848, 2937, 3124, 3408, 3520, 3560, 3905, 3916, 4224, 4260, 4272, 4544, 4686, 4895, 5280, 5340, 5680, 5696, 5874, 6248, 6319, 6816, 7040, 7120, 7810, 7832, 8520, 8544, 9088, 9372, 9790, 10560, 10680, 11360, 11392, 11715, 11748, 12496, 12638, 13632, 14240, 14685, 15620, 15664, 17040, 17088, 18744, 18957, 19580, 21120, 21360, 22720, 23430, 23496, 24992, 25276, 27264, 28480, 29370, 31240, 31328, 31595, 34080, 34176, 37488, 37914, 39160, 42720, 45440, 46860, 46992, 49984, 50552, 56960, 58740, 62480, 62656, 63190, 68160, 69509, 74976, 75828, 78320, 85440, 93720, 93984, 94785, 99968, 101104, 117480, 124960, 125312, 126380, 136320, 139018, 149952, 151656, 156640, 170880, 187440, 187968, 189570, 202208, 208527, 234960, 249920, 252760, 278036, 299904, 303312, 313280, 347545, 374880, 375936, 379140, 404416, 417054, 469920, 499840, 505520, 556072, 606624, 626560, 695090, 749760, 758280, 808832, 834108, 939840, 1011040, 1042635, 1112144, 1213248, 1390180, 1499520, 1516560, 1668216, 1879680, 2022080, 2085270, 2224288, 2426496, 2780360, 3033120, 3336432, 4044160, 4170540, 4448576, 5560720, 6066240, 6672864, 8341080, 8897152, 11121440, 12132480, 13345728, 16682160, 22242880, 26691456, 33364320, 44485760, 66728640, 133457280]

約数ペア:

[(1, 133457280), (2, 66728640), (3, 44485760), (4, 33364320), (5, 26691456), (6, 22242880), (8, 16682160), (10, 13345728), (11, 12132480), (12, 11121440), (15, 8897152), (16, 8341080), (20, 6672864), (22, 6066240), (24, 5560720), (30, 4448576), (32, 4170540), (33, 4044160), (40, 3336432), (44, 3033120), (48, 2780360), (55, 2426496), (60, 2224288), (64, 2085270), (66, 2022080), (71, 1879680), (80, 1668216), (88, 1516560), (89, 1499520), (96, 1390180), (110, 1213248), (120, 1112144), (128, 1042635), (132, 1011040), (142, 939840), (160, 834108), (165, 808832), (176, 758280), (178, 749760), (192, 695090), (213, 626560), (220, 606624), (240, 556072), (264, 505520), (267, 499840), (284, 469920), (320, 417054), (330, 404416), (352, 379140), (355, 375936), (356, 374880), (384, 347545), (426, 313280), (440, 303312), (445, 299904), (480, 278036), (528, 252760), (534, 249920), (568, 234960), (640, 208527), (660, 202208), (704, 189570), (710, 187968), (712, 187440), (781, 170880), (852, 156640), (880, 151656), (890, 149952), (960, 139018), (979, 136320), (1056, 126380), (1065, 125312), (1068, 124960), (1136, 117480), (1320, 101104), (1335, 99968), (1408, 94785), (1420, 93984), (1424, 93720), (1562, 85440), (1704, 78320), (1760, 75828), (1780, 74976), (1920, 69509), (1958, 68160), (2112, 63190), (2130, 62656), (2136, 62480), (2272, 58740), (2343, 56960), (2640, 50552), (2670, 49984), (2840, 46992), (2848, 46860), (2937, 45440), (3124, 42720), (3408, 39160), (3520, 37914), (3560, 37488), (3905, 34176), (3916, 34080), (4224, 31595), (4260, 31328), (4272, 31240), (4544, 29370), (4686, 28480), (4895, 27264), (5280, 25276), (5340, 24992), (5680, 23496), (5696, 23430), (5874, 22720), (6248, 21360), (6319, 21120), (6816, 19580), (7040, 18957), (7120, 18744), (7810, 17088), (7832, 17040), (8520, 15664), (8544, 15620), (9088, 14685), (9372, 14240), (9790, 13632), (10560, 12638), (10680, 12496), (11360, 11748), (11392, 11715)]