670733280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{66541}}^1$

素因数の和:66569

約数の個数: 144

約数和(自身を含む): 2615899104

約数和(自身を除く): 1945165824

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 66541, 133082, 199623, 266164, 332705, 399246, 465787, 532328, 598869, 665410, 798492, 931574, 998115, 1064656, 1197738, 1330820, 1397361, 1596984, 1863148, 1996230, 2129312, 2328935, 2395476, 2661640, 2794722, 2994345, 3193968, 3726296, 3992460, 4192083, 4657870, 4790952, 5323280, 5589444, 5988690, 6387936, 6986805, 7452592, 7984920, 8384166, 9315740, 9581904, 10646560, 11178888, 11977380, 13973610, 14905184, 15969840, 16768332, 18631480, 19163808, 20960415, 22357776, 23954760, 27947220, 31939680, 33536664, 37262960, 41920830, 44715552, 47909520, 55894440, 67073328, 74525920, 83841660, 95819040, 111788880, 134146656, 167683320, 223577760, 335366640, 670733280]

約数ペア:

[(1, 670733280), (2, 335366640), (3, 223577760), (4, 167683320), (5, 134146656), (6, 111788880), (7, 95819040), (8, 83841660), (9, 74525920), (10, 67073328), (12, 55894440), (14, 47909520), (15, 44715552), (16, 41920830), (18, 37262960), (20, 33536664), (21, 31939680), (24, 27947220), (28, 23954760), (30, 22357776), (32, 20960415), (35, 19163808), (36, 18631480), (40, 16768332), (42, 15969840), (45, 14905184), (48, 13973610), (56, 11977380), (60, 11178888), (63, 10646560), (70, 9581904), (72, 9315740), (80, 8384166), (84, 7984920), (90, 7452592), (96, 6986805), (105, 6387936), (112, 5988690), (120, 5589444), (126, 5323280), (140, 4790952), (144, 4657870), (160, 4192083), (168, 3992460), (180, 3726296), (210, 3193968), (224, 2994345), (240, 2794722), (252, 2661640), (280, 2395476), (288, 2328935), (315, 2129312), (336, 1996230), (360, 1863148), (420, 1596984), (480, 1397361), (504, 1330820), (560, 1197738), (630, 1064656), (672, 998115), (720, 931574), (840, 798492), (1008, 665410), (1120, 598869), (1260, 532328), (1440, 465787), (1680, 399246), (2016, 332705), (2520, 266164), (3360, 199623), (5040, 133082), (10080, 66541)]