84939840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 280

約数和(自身を含む): 315330840

約数和(自身を除く): 230391000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 113, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 226, 232, 240, 261, 270, 288, 290, 320, 324, 339, 348, 360, 405, 432, 435, 452, 464, 480, 522, 540, 565, 576, 580, 648, 678, 696, 720, 783, 810, 864, 870, 904, 928, 960, 1017, 1044, 1080, 1130, 1160, 1296, 1305, 1356, 1392, 1440, 1566, 1620, 1695, 1728, 1740, 1808, 1856, 2034, 2088, 2160, 2260, 2320, 2349, 2592, 2610, 2712, 2784, 2880, 3051, 3132, 3240, 3277, 3390, 3480, 3616, 3915, 4068, 4176, 4320, 4520, 4640, 4698, 5085, 5184, 5220, 5424, 5568, 6102, 6264, 6480, 6554, 6780, 6960, 7232, 7830, 8136, 8352, 8640, 9040, 9153, 9280, 9396, 9831, 10170, 10440, 10848, 11745, 12204, 12528, 12960, 13108, 13560, 13920, 15255, 15660, 16272, 16385, 16704, 18080, 18306, 18792, 19662, 20340, 20880, 21696, 23490, 24408, 25056, 25920, 26216, 27120, 27840, 29493, 30510, 31320, 32544, 32770, 36160, 36612, 37584, 39324, 40680, 41760, 45765, 46980, 48816, 49155, 50112, 52432, 54240, 58986, 61020, 62640, 65088, 65540, 73224, 75168, 78648, 81360, 83520, 88479, 91530, 93960, 97632, 98310, 104864, 108480, 117972, 122040, 125280, 131080, 146448, 147465, 150336, 157296, 162720, 176958, 183060, 187920, 195264, 196620, 209728, 235944, 244080, 250560, 262160, 265437, 292896, 294930, 314592, 325440, 353916, 366120, 375840, 393240, 442395, 471888, 488160, 524320, 530874, 585792, 589860, 629184, 707832, 732240, 751680, 786480, 884790, 943776, 976320, 1048640, 1061748, 1179720, 1327185, 1415664, 1464480, 1572960, 1769580, 1887552, 2123496, 2359440, 2654370, 2831328, 2928960, 3145920, 3539160, 4246992, 4718880, 5308740, 5662656, 7078320, 8493984, 9437760, 10617480, 14156640, 16987968, 21234960, 28313280, 42469920, 84939840]

約数ペア:

[(1, 84939840), (2, 42469920), (3, 28313280), (4, 21234960), (5, 16987968), (6, 14156640), (8, 10617480), (9, 9437760), (10, 8493984), (12, 7078320), (15, 5662656), (16, 5308740), (18, 4718880), (20, 4246992), (24, 3539160), (27, 3145920), (29, 2928960), (30, 2831328), (32, 2654370), (36, 2359440), (40, 2123496), (45, 1887552), (48, 1769580), (54, 1572960), (58, 1464480), (60, 1415664), (64, 1327185), (72, 1179720), (80, 1061748), (81, 1048640), (87, 976320), (90, 943776), (96, 884790), (108, 786480), (113, 751680), (116, 732240), (120, 707832), (135, 629184), (144, 589860), (145, 585792), (160, 530874), (162, 524320), (174, 488160), (180, 471888), (192, 442395), (216, 393240), (226, 375840), (232, 366120), (240, 353916), (261, 325440), (270, 314592), (288, 294930), (290, 292896), (320, 265437), (324, 262160), (339, 250560), (348, 244080), (360, 235944), (405, 209728), (432, 196620), (435, 195264), (452, 187920), (464, 183060), (480, 176958), (522, 162720), (540, 157296), (565, 150336), (576, 147465), (580, 146448), (648, 131080), (678, 125280), (696, 122040), (720, 117972), (783, 108480), (810, 104864), (864, 98310), (870, 97632), (904, 93960), (928, 91530), (960, 88479), (1017, 83520), (1044, 81360), (1080, 78648), (1130, 75168), (1160, 73224), (1296, 65540), (1305, 65088), (1356, 62640), (1392, 61020), (1440, 58986), (1566, 54240), (1620, 52432), (1695, 50112), (1728, 49155), (1740, 48816), (1808, 46980), (1856, 45765), (2034, 41760), (2088, 40680), (2160, 39324), (2260, 37584), (2320, 36612), (2349, 36160), (2592, 32770), (2610, 32544), (2712, 31320), (2784, 30510), (2880, 29493), (3051, 27840), (3132, 27120), (3240, 26216), (3277, 25920), (3390, 25056), (3480, 24408), (3616, 23490), (3915, 21696), (4068, 20880), (4176, 20340), (4320, 19662), (4520, 18792), (4640, 18306), (4698, 18080), (5085, 16704), (5184, 16385), (5220, 16272), (5424, 15660), (5568, 15255), (6102, 13920), (6264, 13560), (6480, 13108), (6554, 12960), (6780, 12528), (6960, 12204), (7232, 11745), (7830, 10848), (8136, 10440), (8352, 10170), (8640, 9831), (9040, 9396), (9153, 9280)]