173857920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:203

約数の個数: 256

約数和(自身を含む): 601620480

約数和(自身を除く): 427762560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 31, 32, 40, 46, 48, 60, 62, 64, 69, 80, 92, 93, 96, 115, 120, 124, 127, 128, 138, 155, 160, 184, 186, 192, 230, 240, 248, 254, 276, 310, 320, 345, 368, 372, 381, 384, 460, 465, 480, 496, 508, 552, 620, 635, 640, 690, 713, 736, 744, 762, 920, 930, 960, 992, 1016, 1104, 1240, 1270, 1380, 1426, 1472, 1488, 1524, 1840, 1860, 1905, 1920, 1984, 2032, 2139, 2208, 2480, 2540, 2760, 2852, 2921, 2944, 2976, 3048, 3565, 3680, 3720, 3810, 3937, 3968, 4064, 4278, 4416, 4960, 5080, 5520, 5704, 5842, 5952, 6096, 7130, 7360, 7440, 7620, 7874, 8128, 8556, 8763, 8832, 9920, 10160, 10695, 11040, 11408, 11684, 11811, 11904, 12192, 14260, 14605, 14720, 14880, 15240, 15748, 16256, 17112, 17526, 19685, 19840, 20320, 21390, 22080, 22816, 23368, 23622, 24384, 28520, 29210, 29760, 30480, 31496, 34224, 35052, 39370, 40640, 42780, 43815, 44160, 45632, 46736, 47244, 48768, 57040, 58420, 59055, 59520, 60960, 62992, 68448, 70104, 78740, 81280, 85560, 87630, 90551, 91264, 93472, 94488, 114080, 116840, 118110, 121920, 125984, 136896, 140208, 157480, 171120, 175260, 181102, 186944, 188976, 228160, 233680, 236220, 243840, 251968, 271653, 273792, 280416, 314960, 342240, 350520, 362204, 373888, 377952, 452755, 456320, 467360, 472440, 503936, 543306, 560832, 629920, 684480, 701040, 724408, 755904, 905510, 934720, 944880, 1086612, 1121664, 1259840, 1358265, 1368960, 1402080, 1448816, 1511808, 1811020, 1869440, 1889760, 2173224, 2519680, 2716530, 2804160, 2897632, 3622040, 3779520, 4346448, 5433060, 5608320, 5795264, 7244080, 7559040, 8692896, 10866120, 11590528, 14488160, 17385792, 21732240, 28976320, 34771584, 43464480, 57952640, 86928960, 173857920]

約数ペア:

[(1, 173857920), (2, 86928960), (3, 57952640), (4, 43464480), (5, 34771584), (6, 28976320), (8, 21732240), (10, 17385792), (12, 14488160), (15, 11590528), (16, 10866120), (20, 8692896), (23, 7559040), (24, 7244080), (30, 5795264), (31, 5608320), (32, 5433060), (40, 4346448), (46, 3779520), (48, 3622040), (60, 2897632), (62, 2804160), (64, 2716530), (69, 2519680), (80, 2173224), (92, 1889760), (93, 1869440), (96, 1811020), (115, 1511808), (120, 1448816), (124, 1402080), (127, 1368960), (128, 1358265), (138, 1259840), (155, 1121664), (160, 1086612), (184, 944880), (186, 934720), (192, 905510), (230, 755904), (240, 724408), (248, 701040), (254, 684480), (276, 629920), (310, 560832), (320, 543306), (345, 503936), (368, 472440), (372, 467360), (381, 456320), (384, 452755), (460, 377952), (465, 373888), (480, 362204), (496, 350520), (508, 342240), (552, 314960), (620, 280416), (635, 273792), (640, 271653), (690, 251968), (713, 243840), (736, 236220), (744, 233680), (762, 228160), (920, 188976), (930, 186944), (960, 181102), (992, 175260), (1016, 171120), (1104, 157480), (1240, 140208), (1270, 136896), (1380, 125984), (1426, 121920), (1472, 118110), (1488, 116840), (1524, 114080), (1840, 94488), (1860, 93472), (1905, 91264), (1920, 90551), (1984, 87630), (2032, 85560), (2139, 81280), (2208, 78740), (2480, 70104), (2540, 68448), (2760, 62992), (2852, 60960), (2921, 59520), (2944, 59055), (2976, 58420), (3048, 57040), (3565, 48768), (3680, 47244), (3720, 46736), (3810, 45632), (3937, 44160), (3968, 43815), (4064, 42780), (4278, 40640), (4416, 39370), (4960, 35052), (5080, 34224), (5520, 31496), (5704, 30480), (5842, 29760), (5952, 29210), (6096, 28520), (7130, 24384), (7360, 23622), (7440, 23368), (7620, 22816), (7874, 22080), (8128, 21390), (8556, 20320), (8763, 19840), (8832, 19685), (9920, 17526), (10160, 17112), (10695, 16256), (11040, 15748), (11408, 15240), (11684, 14880), (11811, 14720), (11904, 14605), (12192, 14260)]