68954760

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{1303}}^1$

素因数の和:1337

約数の個数: 192

約数和(自身を含む): 267580800

約数和(自身を除く): 198626040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 840, 882, 945, 980, 1080, 1176, 1260, 1303, 1323, 1470, 1512, 1764, 1890, 1960, 2205, 2520, 2606, 2646, 2940, 3528, 3780, 3909, 4410, 5212, 5292, 5880, 6515, 6615, 7560, 7818, 8820, 9121, 10424, 10584, 11727, 13030, 13230, 15636, 17640, 18242, 19545, 23454, 26060, 26460, 27363, 31272, 35181, 36484, 39090, 45605, 46908, 52120, 52920, 54726, 58635, 63847, 70362, 72968, 78180, 82089, 91210, 93816, 109452, 117270, 127694, 136815, 140724, 156360, 164178, 175905, 182420, 191541, 218904, 234540, 246267, 255388, 273630, 281448, 319235, 328356, 351810, 364840, 383082, 410445, 469080, 492534, 510776, 547260, 574623, 638470, 656712, 703620, 766164, 820890, 957705, 985068, 1094520, 1149246, 1231335, 1276940, 1407240, 1532328, 1641780, 1723869, 1915410, 1970136, 2298492, 2462670, 2553880, 2873115, 3283560, 3447738, 3830820, 4596984, 4925340, 5746230, 6895476, 7661640, 8619345, 9850680, 11492460, 13790952, 17238690, 22984920, 34477380, 68954760]

約数ペア:

[(1, 68954760), (2, 34477380), (3, 22984920), (4, 17238690), (5, 13790952), (6, 11492460), (7, 9850680), (8, 8619345), (9, 7661640), (10, 6895476), (12, 5746230), (14, 4925340), (15, 4596984), (18, 3830820), (20, 3447738), (21, 3283560), (24, 2873115), (27, 2553880), (28, 2462670), (30, 2298492), (35, 1970136), (36, 1915410), (40, 1723869), (42, 1641780), (45, 1532328), (49, 1407240), (54, 1276940), (56, 1231335), (60, 1149246), (63, 1094520), (70, 985068), (72, 957705), (84, 820890), (90, 766164), (98, 703620), (105, 656712), (108, 638470), (120, 574623), (126, 547260), (135, 510776), (140, 492534), (147, 469080), (168, 410445), (180, 383082), (189, 364840), (196, 351810), (210, 328356), (216, 319235), (245, 281448), (252, 273630), (270, 255388), (280, 246267), (294, 234540), (315, 218904), (360, 191541), (378, 182420), (392, 175905), (420, 164178), (441, 156360), (490, 140724), (504, 136815), (540, 127694), (588, 117270), (630, 109452), (735, 93816), (756, 91210), (840, 82089), (882, 78180), (945, 72968), (980, 70362), (1080, 63847), (1176, 58635), (1260, 54726), (1303, 52920), (1323, 52120), (1470, 46908), (1512, 45605), (1764, 39090), (1890, 36484), (1960, 35181), (2205, 31272), (2520, 27363), (2606, 26460), (2646, 26060), (2940, 23454), (3528, 19545), (3780, 18242), (3909, 17640), (4410, 15636), (5212, 13230), (5292, 13030), (5880, 11727), (6515, 10584), (6615, 10424), (7560, 9121), (7818, 8820)]