1985288760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{60601}}^1$

素因数の和:60638

約数の個数: 192

約数和(自身を含む): 7941286080

約数和(自身を除く): 5955997320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 60601, 121202, 181803, 242404, 303005, 363606, 424207, 484808, 545409, 606010, 727212, 787813, 848414, 909015, 1090818, 1212020, 1272621, 1454424, 1575626, 1696828, 1818030, 2121035, 2181636, 2363439, 2424040, 2545242, 2727045, 3151252, 3393656, 3636060, 3817863, 3939065, 4242070, 4363272, 4726878, 5090484, 5454090, 5514691, 6302504, 6363105, 7090317, 7272120, 7635726, 7878130, 8484140, 9453756, 10180968, 10908180, 11029382, 11817195, 12726210, 14180634, 15271452, 15756260, 16544073, 16968280, 18907512, 19089315, 21816360, 22058764, 23634390, 25452420, 27573455, 28361268, 30542904, 31512520, 33088146, 35451585, 38178630, 44117528, 47268780, 49632219, 50904840, 55146910, 56722536, 66176292, 70903170, 76357260, 82720365, 94537560, 99264438, 110293820, 132352584, 141806340, 152714520, 165440730, 198528876, 220587640, 248161095, 283612680, 330881460, 397057752, 496322190, 661762920, 992644380, 1985288760]

約数ペア:

[(1, 1985288760), (2, 992644380), (3, 661762920), (4, 496322190), (5, 397057752), (6, 330881460), (7, 283612680), (8, 248161095), (9, 220587640), (10, 198528876), (12, 165440730), (13, 152714520), (14, 141806340), (15, 132352584), (18, 110293820), (20, 99264438), (21, 94537560), (24, 82720365), (26, 76357260), (28, 70903170), (30, 66176292), (35, 56722536), (36, 55146910), (39, 50904840), (40, 49632219), (42, 47268780), (45, 44117528), (52, 38178630), (56, 35451585), (60, 33088146), (63, 31512520), (65, 30542904), (70, 28361268), (72, 27573455), (78, 25452420), (84, 23634390), (90, 22058764), (91, 21816360), (104, 19089315), (105, 18907512), (117, 16968280), (120, 16544073), (126, 15756260), (130, 15271452), (140, 14180634), (156, 12726210), (168, 11817195), (180, 11029382), (182, 10908180), (195, 10180968), (210, 9453756), (234, 8484140), (252, 7878130), (260, 7635726), (273, 7272120), (280, 7090317), (312, 6363105), (315, 6302504), (360, 5514691), (364, 5454090), (390, 5090484), (420, 4726878), (455, 4363272), (468, 4242070), (504, 3939065), (520, 3817863), (546, 3636060), (585, 3393656), (630, 3151252), (728, 2727045), (780, 2545242), (819, 2424040), (840, 2363439), (910, 2181636), (936, 2121035), (1092, 1818030), (1170, 1696828), (1260, 1575626), (1365, 1454424), (1560, 1272621), (1638, 1212020), (1820, 1090818), (2184, 909015), (2340, 848414), (2520, 787813), (2730, 727212), (3276, 606010), (3640, 545409), (4095, 484808), (4680, 424207), (5460, 363606), (6552, 303005), (8190, 242404), (10920, 181803), (16380, 121202), (32760, 60601)]