1234871040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{853}}^1$

素因数の和:919

約数の個数: 288

約数和(自身を含む): 4398851520

約数和(自身を除く): 3163980480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 29, 30, 32, 39, 40, 48, 52, 58, 60, 64, 65, 78, 80, 87, 96, 104, 116, 120, 128, 130, 145, 156, 160, 174, 192, 195, 208, 232, 240, 256, 260, 290, 312, 320, 348, 377, 384, 390, 416, 435, 464, 480, 520, 580, 624, 640, 696, 754, 768, 780, 832, 853, 870, 928, 960, 1040, 1131, 1160, 1248, 1280, 1392, 1508, 1560, 1664, 1706, 1740, 1856, 1885, 1920, 2080, 2262, 2320, 2496, 2559, 2784, 3016, 3120, 3328, 3412, 3480, 3712, 3770, 3840, 4160, 4265, 4524, 4640, 4992, 5118, 5568, 5655, 6032, 6240, 6824, 6960, 7424, 7540, 8320, 8530, 9048, 9280, 9984, 10236, 11089, 11136, 11310, 12064, 12480, 12795, 13648, 13920, 15080, 16640, 17060, 18096, 18560, 20472, 22178, 22272, 22620, 24128, 24737, 24960, 25590, 27296, 27840, 30160, 33267, 34120, 36192, 37120, 40944, 44356, 45240, 48256, 49474, 49920, 51180, 54592, 55445, 55680, 60320, 66534, 68240, 72384, 74211, 81888, 88712, 90480, 96512, 98948, 102360, 109184, 110890, 111360, 120640, 123685, 133068, 136480, 144768, 148422, 163776, 166335, 177424, 180960, 197896, 204720, 218368, 221780, 241280, 247370, 266136, 272960, 289536, 296844, 321581, 327552, 332670, 354848, 361920, 371055, 395792, 409440, 443560, 482560, 494740, 532272, 545920, 593688, 643162, 655104, 665340, 709696, 723840, 742110, 791584, 818880, 887120, 964743, 989480, 1064544, 1091840, 1187376, 1286324, 1330680, 1419392, 1447680, 1484220, 1583168, 1607905, 1637760, 1774240, 1929486, 1978960, 2129088, 2374752, 2572648, 2661360, 2838784, 2968440, 3166336, 3215810, 3275520, 3548480, 3858972, 3957920, 4258176, 4749504, 4823715, 5145296, 5322720, 5936880, 6332672, 6431620, 7096960, 7717944, 7915840, 8516352, 9499008, 9647430, 10290592, 10645440, 11873760, 12863240, 14193920, 15435888, 15831680, 18998016, 19294860, 20581184, 21290880, 23747520, 25726480, 30871776, 31663360, 38589720, 41162368, 42581760, 47495040, 51452960, 61743552, 77179440, 82324736, 94990080, 102905920, 123487104, 154358880, 205811840, 246974208, 308717760, 411623680, 617435520, 1234871040]

約数ペア:

[(1, 1234871040), (2, 617435520), (3, 411623680), (4, 308717760), (5, 246974208), (6, 205811840), (8, 154358880), (10, 123487104), (12, 102905920), (13, 94990080), (15, 82324736), (16, 77179440), (20, 61743552), (24, 51452960), (26, 47495040), (29, 42581760), (30, 41162368), (32, 38589720), (39, 31663360), (40, 30871776), (48, 25726480), (52, 23747520), (58, 21290880), (60, 20581184), (64, 19294860), (65, 18998016), (78, 15831680), (80, 15435888), (87, 14193920), (96, 12863240), (104, 11873760), (116, 10645440), (120, 10290592), (128, 9647430), (130, 9499008), (145, 8516352), (156, 7915840), (160, 7717944), (174, 7096960), (192, 6431620), (195, 6332672), (208, 5936880), (232, 5322720), (240, 5145296), (256, 4823715), (260, 4749504), (290, 4258176), (312, 3957920), (320, 3858972), (348, 3548480), (377, 3275520), (384, 3215810), (390, 3166336), (416, 2968440), (435, 2838784), (464, 2661360), (480, 2572648), (520, 2374752), (580, 2129088), (624, 1978960), (640, 1929486), (696, 1774240), (754, 1637760), (768, 1607905), (780, 1583168), (832, 1484220), (853, 1447680), (870, 1419392), (928, 1330680), (960, 1286324), (1040, 1187376), (1131, 1091840), (1160, 1064544), (1248, 989480), (1280, 964743), (1392, 887120), (1508, 818880), (1560, 791584), (1664, 742110), (1706, 723840), (1740, 709696), (1856, 665340), (1885, 655104), (1920, 643162), (2080, 593688), (2262, 545920), (2320, 532272), (2496, 494740), (2559, 482560), (2784, 443560), (3016, 409440), (3120, 395792), (3328, 371055), (3412, 361920), (3480, 354848), (3712, 332670), (3770, 327552), (3840, 321581), (4160, 296844), (4265, 289536), (4524, 272960), (4640, 266136), (4992, 247370), (5118, 241280), (5568, 221780), (5655, 218368), (6032, 204720), (6240, 197896), (6824, 180960), (6960, 177424), (7424, 166335), (7540, 163776), (8320, 148422), (8530, 144768), (9048, 136480), (9280, 133068), (9984, 123685), (10236, 120640), (11089, 111360), (11136, 110890), (11310, 109184), (12064, 102360), (12480, 98948), (12795, 96512), (13648, 90480), (13920, 88712), (15080, 81888), (16640, 74211), (17060, 72384), (18096, 68240), (18560, 66534), (20472, 60320), (22178, 55680), (22272, 55445), (22620, 54592), (24128, 51180), (24737, 49920), (24960, 49474), (25590, 48256), (27296, 45240), (27840, 44356), (30160, 40944), (33267, 37120), (34120, 36192)]