67682440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 188179200

約数和(自身を除く): 120496760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 59, 68, 70, 85, 118, 119, 136, 140, 170, 236, 238, 241, 280, 295, 340, 413, 472, 476, 482, 590, 595, 680, 826, 952, 964, 1003, 1180, 1190, 1205, 1652, 1687, 1928, 2006, 2065, 2360, 2380, 2410, 3304, 3374, 4012, 4097, 4130, 4760, 4820, 5015, 6748, 7021, 8024, 8194, 8260, 8435, 9640, 10030, 13496, 14042, 14219, 16388, 16520, 16870, 20060, 20485, 28084, 28438, 28679, 32776, 33740, 35105, 40120, 40970, 56168, 56876, 57358, 67480, 70210, 71095, 81940, 99533, 113752, 114716, 140420, 142190, 143395, 163880, 199066, 229432, 241723, 280840, 284380, 286790, 398132, 483446, 497665, 568760, 573580, 796264, 966892, 995330, 1147160, 1208615, 1692061, 1933784, 1990660, 2417230, 3384122, 3981320, 4834460, 6768244, 8460305, 9668920, 13536488, 16920610, 33841220, 67682440]

約数ペア:

[(1, 67682440), (2, 33841220), (4, 16920610), (5, 13536488), (7, 9668920), (8, 8460305), (10, 6768244), (14, 4834460), (17, 3981320), (20, 3384122), (28, 2417230), (34, 1990660), (35, 1933784), (40, 1692061), (56, 1208615), (59, 1147160), (68, 995330), (70, 966892), (85, 796264), (118, 573580), (119, 568760), (136, 497665), (140, 483446), (170, 398132), (236, 286790), (238, 284380), (241, 280840), (280, 241723), (295, 229432), (340, 199066), (413, 163880), (472, 143395), (476, 142190), (482, 140420), (590, 114716), (595, 113752), (680, 99533), (826, 81940), (952, 71095), (964, 70210), (1003, 67480), (1180, 57358), (1190, 56876), (1205, 56168), (1652, 40970), (1687, 40120), (1928, 35105), (2006, 33740), (2065, 32776), (2360, 28679), (2380, 28438), (2410, 28084), (3304, 20485), (3374, 20060), (4012, 16870), (4097, 16520), (4130, 16388), (4760, 14219), (4820, 14042), (5015, 13496), (6748, 10030), (7021, 9640), (8024, 8435), (8194, 8260)]