80922240

素因数分解:

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

素因数の和:261

約数の個数: 320

約数和(自身を含む): 331752960

約数和(自身を除く): 250830720

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, 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, 810, 840, 864, 892, 896, 945, 960, 1008, 1080, 1115, 1120, 1134, 1152, 1260, 1296, 1338, 1344, 1440, 1512, 1561, 1620, 1680, 1728, 1784, 1890, 1920, 2007, 2016, 2160, 2230, 2240, 2268, 2520, 2592, 2676, 2688, 2835, 2880, 3024, 3122, 3240, 3345, 3360, 3456, 3568, 3780, 4014, 4032, 4320, 4460, 4480, 4536, 4683, 5040, 5184, 5352, 5670, 5760, 6021, 6048, 6244, 6480, 6690, 6720, 7136, 7560, 7805, 8028, 8064, 8640, 8920, 9072, 9366, 10035, 10080, 10368, 10704, 11340, 12042, 12096, 12488, 12960, 13380, 13440, 14049, 14272, 15120, 15610, 16056, 17280, 17840, 18063, 18144, 18732, 20070, 20160, 21408, 22680, 23415, 24084, 24192, 24976, 25920, 26760, 28098, 28544, 30105, 30240, 31220, 32112, 35680, 36126, 36288, 37464, 40140, 40320, 42147, 42816, 45360, 46830, 48168, 49952, 51840, 53520, 56196, 60210, 60480, 62440, 64224, 70245, 71360, 72252, 72576, 74928, 80280, 84294, 85632, 90315, 90720, 93660, 96336, 99904, 107040, 112392, 120420, 120960, 124880, 126441, 128448, 140490, 142720, 144504, 149856, 160560, 168588, 180630, 181440, 187320, 192672, 199808, 210735, 214080, 224784, 240840, 249760, 252882, 256896, 280980, 289008, 299712, 321120, 337176, 361260, 362880, 374640, 385344, 421470, 428160, 449568, 481680, 499520, 505764, 561960, 578016, 599424, 632205, 642240, 674352, 722520, 749280, 770688, 842940, 899136, 963360, 999040, 1011528, 1123920, 1156032, 1264410, 1284480, 1348704, 1445040, 1498560, 1685880, 1798272, 1926720, 2023056, 2247840, 2312064, 2528820, 2697408, 2890080, 2997120, 3371760, 3853440, 4046112, 4495680, 5057640, 5394816, 5780160, 6743520, 8092224, 8991360, 10115280, 11560320, 13487040, 16184448, 20230560, 26974080, 40461120, 80922240]

約数ペア:

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