254056320

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{6301}}^1$

素因数の和:6333

約数の個数: 192

約数和(自身を含む): 1002774240

約数和(自身を除く): 748717920

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, 6301, 6720, 8064, 10080, 12602, 13440, 18903, 20160, 25204, 31505, 37806, 40320, 44107, 50408, 56709, 63010, 75612, 88214, 94515, 100816, 113418, 126020, 132321, 151224, 176428, 189030, 201632, 220535, 226836, 252040, 264642, 283545, 302448, 352856, 378060, 396963, 403264, 441070, 453672, 504080, 529284, 567090, 604896, 661605, 705712, 756120, 793926, 806528, 882140, 907344, 1008160, 1058568, 1134180, 1209792, 1323210, 1411424, 1512240, 1587852, 1764280, 1814688, 1984815, 2016320, 2117136, 2268360, 2419584, 2646420, 2822848, 3024480, 3175704, 3528560, 3629376, 3969630, 4032640, 4234272, 4536720, 5292840, 5645696, 6048960, 6351408, 7057120, 7258752, 7939260, 8468544, 9073440, 10585680, 12097920, 12702816, 14114240, 15878520, 16937088, 18146880, 21171360, 25405632, 28228480, 31757040, 36293760, 42342720, 50811264, 63514080, 84685440, 127028160, 254056320]

約数ペア:

[(1, 254056320), (2, 127028160), (3, 84685440), (4, 63514080), (5, 50811264), (6, 42342720), (7, 36293760), (8, 31757040), (9, 28228480), (10, 25405632), (12, 21171360), (14, 18146880), (15, 16937088), (16, 15878520), (18, 14114240), (20, 12702816), (21, 12097920), (24, 10585680), (28, 9073440), (30, 8468544), (32, 7939260), (35, 7258752), (36, 7057120), (40, 6351408), (42, 6048960), (45, 5645696), (48, 5292840), (56, 4536720), (60, 4234272), (63, 4032640), (64, 3969630), (70, 3629376), (72, 3528560), (80, 3175704), (84, 3024480), (90, 2822848), (96, 2646420), (105, 2419584), (112, 2268360), (120, 2117136), (126, 2016320), (128, 1984815), (140, 1814688), (144, 1764280), (160, 1587852), (168, 1512240), (180, 1411424), (192, 1323210), (210, 1209792), (224, 1134180), (240, 1058568), (252, 1008160), (280, 907344), (288, 882140), (315, 806528), (320, 793926), (336, 756120), (360, 705712), (384, 661605), (420, 604896), (448, 567090), (480, 529284), (504, 504080), (560, 453672), (576, 441070), (630, 403264), (640, 396963), (672, 378060), (720, 352856), (840, 302448), (896, 283545), (960, 264642), (1008, 252040), (1120, 226836), (1152, 220535), (1260, 201632), (1344, 189030), (1440, 176428), (1680, 151224), (1920, 132321), (2016, 126020), (2240, 113418), (2520, 100816), (2688, 94515), (2880, 88214), (3360, 75612), (4032, 63010), (4480, 56709), (5040, 50408), (5760, 44107), (6301, 40320), (6720, 37806), (8064, 31505), (10080, 25204), (12602, 20160), (13440, 18903)]