42065280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 148777200

約数和(自身を除く): 106711920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 67, 72, 80, 90, 96, 109, 120, 128, 134, 144, 160, 180, 192, 201, 218, 240, 268, 288, 320, 327, 335, 360, 384, 402, 436, 480, 536, 545, 576, 603, 640, 654, 670, 720, 804, 872, 960, 981, 1005, 1072, 1090, 1152, 1206, 1308, 1340, 1440, 1608, 1635, 1744, 1920, 1962, 2010, 2144, 2180, 2412, 2616, 2680, 2880, 3015, 3216, 3270, 3488, 3924, 4020, 4288, 4360, 4824, 4905, 5232, 5360, 5760, 6030, 6432, 6540, 6976, 7303, 7848, 8040, 8576, 8720, 9648, 9810, 10464, 10720, 12060, 12864, 13080, 13952, 14606, 15696, 16080, 17440, 19296, 19620, 20928, 21440, 21909, 24120, 25728, 26160, 29212, 31392, 32160, 34880, 36515, 38592, 39240, 41856, 42880, 43818, 48240, 52320, 58424, 62784, 64320, 65727, 69760, 73030, 77184, 78480, 87636, 96480, 104640, 109545, 116848, 125568, 128640, 131454, 146060, 156960, 175272, 192960, 209280, 219090, 233696, 262908, 292120, 313920, 328635, 350544, 385920, 438180, 467392, 525816, 584240, 627840, 657270, 701088, 876360, 934784, 1051632, 1168480, 1314540, 1402176, 1752720, 2103264, 2336960, 2629080, 2804352, 3505440, 4206528, 4673920, 5258160, 7010880, 8413056, 10516320, 14021760, 21032640, 42065280]

約数ペア:

[(1, 42065280), (2, 21032640), (3, 14021760), (4, 10516320), (5, 8413056), (6, 7010880), (8, 5258160), (9, 4673920), (10, 4206528), (12, 3505440), (15, 2804352), (16, 2629080), (18, 2336960), (20, 2103264), (24, 1752720), (30, 1402176), (32, 1314540), (36, 1168480), (40, 1051632), (45, 934784), (48, 876360), (60, 701088), (64, 657270), (67, 627840), (72, 584240), (80, 525816), (90, 467392), (96, 438180), (109, 385920), (120, 350544), (128, 328635), (134, 313920), (144, 292120), (160, 262908), (180, 233696), (192, 219090), (201, 209280), (218, 192960), (240, 175272), (268, 156960), (288, 146060), (320, 131454), (327, 128640), (335, 125568), (360, 116848), (384, 109545), (402, 104640), (436, 96480), (480, 87636), (536, 78480), (545, 77184), (576, 73030), (603, 69760), (640, 65727), (654, 64320), (670, 62784), (720, 58424), (804, 52320), (872, 48240), (960, 43818), (981, 42880), (1005, 41856), (1072, 39240), (1090, 38592), (1152, 36515), (1206, 34880), (1308, 32160), (1340, 31392), (1440, 29212), (1608, 26160), (1635, 25728), (1744, 24120), (1920, 21909), (1962, 21440), (2010, 20928), (2144, 19620), (2180, 19296), (2412, 17440), (2616, 16080), (2680, 15696), (2880, 14606), (3015, 13952), (3216, 13080), (3270, 12864), (3488, 12060), (3924, 10720), (4020, 10464), (4288, 9810), (4360, 9648), (4824, 8720), (4905, 8576), (5232, 8040), (5360, 7848), (5760, 7303), (6030, 6976), (6432, 6540)]