248895360

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6173}}^1$

素因数の和:6205

約数の個数: 192

約数和(自身を含む): 982406880

約数和(自身を除く): 733511520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6173, 6720, 8064, 10080, 12346, 13440, 18519, 20160, 24692, 30865, 37038, 40320, 43211, 49384, 55557, 61730, 74076, 86422, 92595, 98768, 111114, 123460, 129633, 148152, 172844, 185190, 197536, 216055, 222228, 246920, 259266, 277785, 296304, 345688, 370380, 388899, 395072, 432110, 444456, 493840, 518532, 555570, 592608, 648165, 691376, 740760, 777798, 790144, 864220, 888912, 987680, 1037064, 1111140, 1185216, 1296330, 1382752, 1481520, 1555596, 1728440, 1777824, 1944495, 1975360, 2074128, 2222280, 2370432, 2592660, 2765504, 2963040, 3111192, 3456880, 3555648, 3888990, 3950720, 4148256, 4444560, 5185320, 5531008, 5926080, 6222384, 6913760, 7111296, 7777980, 8296512, 8889120, 10370640, 11852160, 12444768, 13827520, 15555960, 16593024, 17778240, 20741280, 24889536, 27655040, 31111920, 35556480, 41482560, 49779072, 62223840, 82965120, 124447680, 248895360]

約数ペア:

[(1, 248895360), (2, 124447680), (3, 82965120), (4, 62223840), (5, 49779072), (6, 41482560), (7, 35556480), (8, 31111920), (9, 27655040), (10, 24889536), (12, 20741280), (14, 17778240), (15, 16593024), (16, 15555960), (18, 13827520), (20, 12444768), (21, 11852160), (24, 10370640), (28, 8889120), (30, 8296512), (32, 7777980), (35, 7111296), (36, 6913760), (40, 6222384), (42, 5926080), (45, 5531008), (48, 5185320), (56, 4444560), (60, 4148256), (63, 3950720), (64, 3888990), (70, 3555648), (72, 3456880), (80, 3111192), (84, 2963040), (90, 2765504), (96, 2592660), (105, 2370432), (112, 2222280), (120, 2074128), (126, 1975360), (128, 1944495), (140, 1777824), (144, 1728440), (160, 1555596), (168, 1481520), (180, 1382752), (192, 1296330), (210, 1185216), (224, 1111140), (240, 1037064), (252, 987680), (280, 888912), (288, 864220), (315, 790144), (320, 777798), (336, 740760), (360, 691376), (384, 648165), (420, 592608), (448, 555570), (480, 518532), (504, 493840), (560, 444456), (576, 432110), (630, 395072), (640, 388899), (672, 370380), (720, 345688), (840, 296304), (896, 277785), (960, 259266), (1008, 246920), (1120, 222228), (1152, 216055), (1260, 197536), (1344, 185190), (1440, 172844), (1680, 148152), (1920, 129633), (2016, 123460), (2240, 111114), (2520, 98768), (2688, 92595), (2880, 86422), (3360, 74076), (4032, 61730), (4480, 55557), (5040, 49384), (5760, 43211), (6173, 40320), (6720, 37038), (8064, 30865), (10080, 24692), (12346, 20160), (13440, 18519)]