161844480

素因数分解:

$2^8\times 3^4\times 5^1\times 7^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 360

約数和(自身を含む): 664806912

約数和(自身を除く): 502962432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 223, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 446, 448, 480, 504, 540, 560, 567, 576, 630, 640, 648, 669, 672, 720, 756, 768, 810, 840, 864, 892, 896, 945, 960, 1008, 1080, 1115, 1120, 1134, 1152, 1260, 1280, 1296, 1338, 1344, 1440, 1512, 1561, 1620, 1680, 1728, 1784, 1792, 1890, 1920, 2007, 2016, 2160, 2230, 2240, 2268, 2304, 2520, 2592, 2676, 2688, 2835, 2880, 3024, 3122, 3240, 3345, 3360, 3456, 3568, 3780, 3840, 4014, 4032, 4320, 4460, 4480, 4536, 4683, 5040, 5184, 5352, 5376, 5670, 5760, 6021, 6048, 6244, 6480, 6690, 6720, 6912, 7136, 7560, 7805, 8028, 8064, 8640, 8920, 8960, 9072, 9366, 10035, 10080, 10368, 10704, 11340, 11520, 12042, 12096, 12488, 12960, 13380, 13440, 14049, 14272, 15120, 15610, 16056, 16128, 17280, 17840, 18063, 18144, 18732, 20070, 20160, 20736, 21408, 22680, 23415, 24084, 24192, 24976, 25920, 26760, 26880, 28098, 28544, 30105, 30240, 31220, 32112, 34560, 35680, 36126, 36288, 37464, 40140, 40320, 42147, 42816, 45360, 46830, 48168, 48384, 49952, 51840, 53520, 56196, 57088, 60210, 60480, 62440, 64224, 70245, 71360, 72252, 72576, 74928, 80280, 80640, 84294, 85632, 90315, 90720, 93660, 96336, 99904, 103680, 107040, 112392, 120420, 120960, 124880, 126441, 128448, 140490, 142720, 144504, 145152, 149856, 160560, 168588, 171264, 180630, 181440, 187320, 192672, 199808, 210735, 214080, 224784, 240840, 241920, 249760, 252882, 256896, 280980, 285440, 289008, 299712, 321120, 337176, 361260, 362880, 374640, 385344, 399616, 421470, 428160, 449568, 481680, 499520, 505764, 513792, 561960, 578016, 599424, 632205, 642240, 674352, 722520, 725760, 749280, 770688, 842940, 856320, 899136, 963360, 999040, 1011528, 1123920, 1156032, 1198848, 1264410, 1284480, 1348704, 1445040, 1498560, 1541376, 1685880, 1798272, 1926720, 1998080, 2023056, 2247840, 2312064, 2528820, 2568960, 2697408, 2890080, 2997120, 3371760, 3596544, 3853440, 4046112, 4495680, 4624128, 5057640, 5394816, 5780160, 5994240, 6743520, 7706880, 8092224, 8991360, 10115280, 10789632, 11560320, 13487040, 16184448, 17982720, 20230560, 23120640, 26974080, 32368896, 40461120, 53948160, 80922240, 161844480]

約数ペア:

[(1, 161844480), (2, 80922240), (3, 53948160), (4, 40461120), (5, 32368896), (6, 26974080), (7, 23120640), (8, 20230560), (9, 17982720), (10, 16184448), (12, 13487040), (14, 11560320), (15, 10789632), (16, 10115280), (18, 8991360), (20, 8092224), (21, 7706880), (24, 6743520), (27, 5994240), (28, 5780160), (30, 5394816), (32, 5057640), (35, 4624128), (36, 4495680), (40, 4046112), (42, 3853440), (45, 3596544), (48, 3371760), (54, 2997120), (56, 2890080), (60, 2697408), (63, 2568960), (64, 2528820), (70, 2312064), (72, 2247840), (80, 2023056), (81, 1998080), (84, 1926720), (90, 1798272), (96, 1685880), (105, 1541376), (108, 1498560), (112, 1445040), (120, 1348704), (126, 1284480), (128, 1264410), (135, 1198848), (140, 1156032), (144, 1123920), (160, 1011528), (162, 999040), (168, 963360), (180, 899136), (189, 856320), (192, 842940), (210, 770688), (216, 749280), (223, 725760), (224, 722520), (240, 674352), (252, 642240), (256, 632205), (270, 599424), (280, 578016), (288, 561960), (315, 513792), (320, 505764), (324, 499520), (336, 481680), (360, 449568), (378, 428160), (384, 421470), (405, 399616), (420, 385344), (432, 374640), (446, 362880), (448, 361260), (480, 337176), (504, 321120), (540, 299712), (560, 289008), (567, 285440), (576, 280980), (630, 256896), (640, 252882), (648, 249760), (669, 241920), (672, 240840), (720, 224784), (756, 214080), (768, 210735), (810, 199808), (840, 192672), (864, 187320), (892, 181440), (896, 180630), (945, 171264), (960, 168588), (1008, 160560), (1080, 149856), (1115, 145152), (1120, 144504), (1134, 142720), (1152, 140490), (1260, 128448), (1280, 126441), (1296, 124880), (1338, 120960), (1344, 120420), (1440, 112392), (1512, 107040), (1561, 103680), (1620, 99904), (1680, 96336), (1728, 93660), (1784, 90720), (1792, 90315), (1890, 85632), (1920, 84294), (2007, 80640), (2016, 80280), (2160, 74928), (2230, 72576), (2240, 72252), (2268, 71360), (2304, 70245), (2520, 64224), (2592, 62440), (2676, 60480), (2688, 60210), (2835, 57088), (2880, 56196), (3024, 53520), (3122, 51840), (3240, 49952), (3345, 48384), (3360, 48168), (3456, 46830), (3568, 45360), (3780, 42816), (3840, 42147), (4014, 40320), (4032, 40140), (4320, 37464), (4460, 36288), (4480, 36126), (4536, 35680), (4683, 34560), (5040, 32112), (5184, 31220), (5352, 30240), (5376, 30105), (5670, 28544), (5760, 28098), (6021, 26880), (6048, 26760), (6244, 25920), (6480, 24976), (6690, 24192), (6720, 24084), (6912, 23415), (7136, 22680), (7560, 21408), (7805, 20736), (8028, 20160), (8064, 20070), (8640, 18732), (8920, 18144), (8960, 18063), (9072, 17840), (9366, 17280), (10035, 16128), (10080, 16056), (10368, 15610), (10704, 15120), (11340, 14272), (11520, 14049), (12042, 13440), (12096, 13380), (12488, 12960)]