231749135360

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{85889}}^1$

素因数の和:85962

約数の個数: 176

約数和(自身を含む): 607622964480

約数和(自身を除く): 375873829120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 128, 136, 155, 160, 170, 248, 256, 272, 310, 320, 340, 496, 512, 527, 544, 620, 640, 680, 992, 1024, 1054, 1088, 1240, 1280, 1360, 1984, 2108, 2176, 2480, 2560, 2635, 2720, 3968, 4216, 4352, 4960, 5120, 5270, 5440, 7936, 8432, 8704, 9920, 10540, 10880, 15872, 16864, 17408, 19840, 21080, 21760, 31744, 33728, 39680, 42160, 43520, 67456, 79360, 84320, 85889, 87040, 134912, 158720, 168640, 171778, 269824, 337280, 343556, 429445, 539648, 674560, 687112, 858890, 1349120, 1374224, 1460113, 1717780, 2662559, 2698240, 2748448, 2920226, 3435560, 5325118, 5496896, 5840452, 6871120, 7300565, 10650236, 10993792, 11680904, 13312795, 13742240, 14601130, 21300472, 21987584, 23361808, 26625590, 27484480, 29202260, 42600944, 43975168, 45263503, 46723616, 53251180, 54968960, 58404520, 85201888, 87950336, 90527006, 93447232, 106502360, 109937920, 116809040, 170403776, 181054012, 186894464, 213004720, 219875840, 226317515, 233618080, 340807552, 362108024, 373788928, 426009440, 439751680, 452635030, 467236160, 681615104, 724216048, 747577856, 852018880, 905270060, 934472320, 1363230208, 1448432096, 1495155712, 1704037760, 1810540120, 1868944640, 2726460416, 2896864192, 3408075520, 3621080240, 3737889280, 5793728384, 6816151040, 7242160480, 7475778560, 11587456768, 13632302080, 14484320960, 23174913536, 28968641920, 46349827072, 57937283840, 115874567680, 231749135360]

約数ペア:

[(1, 231749135360), (2, 115874567680), (4, 57937283840), (5, 46349827072), (8, 28968641920), (10, 23174913536), (16, 14484320960), (17, 13632302080), (20, 11587456768), (31, 7475778560), (32, 7242160480), (34, 6816151040), (40, 5793728384), (62, 3737889280), (64, 3621080240), (68, 3408075520), (80, 2896864192), (85, 2726460416), (124, 1868944640), (128, 1810540120), (136, 1704037760), (155, 1495155712), (160, 1448432096), (170, 1363230208), (248, 934472320), (256, 905270060), (272, 852018880), (310, 747577856), (320, 724216048), (340, 681615104), (496, 467236160), (512, 452635030), (527, 439751680), (544, 426009440), (620, 373788928), (640, 362108024), (680, 340807552), (992, 233618080), (1024, 226317515), (1054, 219875840), (1088, 213004720), (1240, 186894464), (1280, 181054012), (1360, 170403776), (1984, 116809040), (2108, 109937920), (2176, 106502360), (2480, 93447232), (2560, 90527006), (2635, 87950336), (2720, 85201888), (3968, 58404520), (4216, 54968960), (4352, 53251180), (4960, 46723616), (5120, 45263503), (5270, 43975168), (5440, 42600944), (7936, 29202260), (8432, 27484480), (8704, 26625590), (9920, 23361808), (10540, 21987584), (10880, 21300472), (15872, 14601130), (16864, 13742240), (17408, 13312795), (19840, 11680904), (21080, 10993792), (21760, 10650236), (31744, 7300565), (33728, 6871120), (39680, 5840452), (42160, 5496896), (43520, 5325118), (67456, 3435560), (79360, 2920226), (84320, 2748448), (85889, 2698240), (87040, 2662559), (134912, 1717780), (158720, 1460113), (168640, 1374224), (171778, 1349120), (269824, 858890), (337280, 687112), (343556, 674560), (429445, 539648)]