8148450240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{404189}}^1$

素因数の和:404219

約数の個数: 168

約数和(自身を含む): 32031249120

約数和(自身を除く): 23882798880

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 404189, 808378, 1212567, 1616756, 2020945, 2425134, 2829323, 3233512, 3637701, 4041890, 4850268, 5658646, 6062835, 6467024, 7275402, 8083780, 8487969, 9700536, 11317292, 12125670, 12934048, 14146615, 14550804, 16167560, 16975938, 18188505, 19401072, 22634584, 24251340, 25463907, 25868096, 28293230, 29101608, 32335120, 33951876, 36377010, 38802144, 42439845, 45269168, 48502680, 50927814, 56586460, 58203216, 64670240, 67903752, 72754020, 77604288, 84879690, 90538336, 97005360, 101855628, 113172920, 116406432, 127319535, 129340480, 135807504, 145508040, 169759380, 181076672, 194010720, 203711256, 226345840, 232812864, 254639070, 271615008, 291016080, 339518760, 388021440, 407422512, 452691680, 509278140, 543230016, 582032160, 679037520, 814845024, 905383360, 1018556280, 1164064320, 1358075040, 1629690048, 2037112560, 2716150080, 4074225120, 8148450240]

約数ペア:

[(1, 8148450240), (2, 4074225120), (3, 2716150080), (4, 2037112560), (5, 1629690048), (6, 1358075040), (7, 1164064320), (8, 1018556280), (9, 905383360), (10, 814845024), (12, 679037520), (14, 582032160), (15, 543230016), (16, 509278140), (18, 452691680), (20, 407422512), (21, 388021440), (24, 339518760), (28, 291016080), (30, 271615008), (32, 254639070), (35, 232812864), (36, 226345840), (40, 203711256), (42, 194010720), (45, 181076672), (48, 169759380), (56, 145508040), (60, 135807504), (63, 129340480), (64, 127319535), (70, 116406432), (72, 113172920), (80, 101855628), (84, 97005360), (90, 90538336), (96, 84879690), (105, 77604288), (112, 72754020), (120, 67903752), (126, 64670240), (140, 58203216), (144, 56586460), (160, 50927814), (168, 48502680), (180, 45269168), (192, 42439845), (210, 38802144), (224, 36377010), (240, 33951876), (252, 32335120), (280, 29101608), (288, 28293230), (315, 25868096), (320, 25463907), (336, 24251340), (360, 22634584), (420, 19401072), (448, 18188505), (480, 16975938), (504, 16167560), (560, 14550804), (576, 14146615), (630, 12934048), (672, 12125670), (720, 11317292), (840, 9700536), (960, 8487969), (1008, 8083780), (1120, 7275402), (1260, 6467024), (1344, 6062835), (1440, 5658646), (1680, 4850268), (2016, 4041890), (2240, 3637701), (2520, 3233512), (2880, 2829323), (3360, 2425134), (4032, 2020945), (5040, 1616756), (6720, 1212567), (10080, 808378), (20160, 404189)]