68305680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 200

約数和(自身を含む): 241984512

約数和(自身を除く): 173678832

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 83, 90, 108, 120, 127, 135, 144, 162, 166, 180, 216, 240, 249, 254, 270, 324, 332, 360, 381, 405, 415, 432, 498, 508, 540, 635, 648, 664, 720, 747, 762, 810, 830, 996, 1016, 1080, 1143, 1245, 1270, 1296, 1328, 1494, 1524, 1620, 1660, 1905, 1992, 2032, 2160, 2241, 2286, 2490, 2540, 2988, 3048, 3240, 3320, 3429, 3735, 3810, 3984, 4482, 4572, 4980, 5080, 5715, 5976, 6096, 6480, 6640, 6723, 6858, 7470, 7620, 8964, 9144, 9960, 10160, 10287, 10541, 11205, 11430, 11952, 13446, 13716, 14940, 15240, 17145, 17928, 18288, 19920, 20574, 21082, 22410, 22860, 26892, 27432, 29880, 30480, 31623, 33615, 34290, 35856, 41148, 42164, 44820, 45720, 51435, 52705, 53784, 54864, 59760, 63246, 67230, 68580, 82296, 84328, 89640, 91440, 94869, 102870, 105410, 107568, 126492, 134460, 137160, 158115, 164592, 168656, 179280, 189738, 205740, 210820, 252984, 268920, 274320, 284607, 316230, 379476, 411480, 421640, 474345, 505968, 537840, 569214, 632460, 758952, 822960, 843280, 853821, 948690, 1138428, 1264920, 1423035, 1517904, 1707642, 1897380, 2276856, 2529840, 2846070, 3415284, 3794760, 4269105, 4553712, 5692140, 6830568, 7589520, 8538210, 11384280, 13661136, 17076420, 22768560, 34152840, 68305680]

約数ペア:

[(1, 68305680), (2, 34152840), (3, 22768560), (4, 17076420), (5, 13661136), (6, 11384280), (8, 8538210), (9, 7589520), (10, 6830568), (12, 5692140), (15, 4553712), (16, 4269105), (18, 3794760), (20, 3415284), (24, 2846070), (27, 2529840), (30, 2276856), (36, 1897380), (40, 1707642), (45, 1517904), (48, 1423035), (54, 1264920), (60, 1138428), (72, 948690), (80, 853821), (81, 843280), (83, 822960), (90, 758952), (108, 632460), (120, 569214), (127, 537840), (135, 505968), (144, 474345), (162, 421640), (166, 411480), (180, 379476), (216, 316230), (240, 284607), (249, 274320), (254, 268920), (270, 252984), (324, 210820), (332, 205740), (360, 189738), (381, 179280), (405, 168656), (415, 164592), (432, 158115), (498, 137160), (508, 134460), (540, 126492), (635, 107568), (648, 105410), (664, 102870), (720, 94869), (747, 91440), (762, 89640), (810, 84328), (830, 82296), (996, 68580), (1016, 67230), (1080, 63246), (1143, 59760), (1245, 54864), (1270, 53784), (1296, 52705), (1328, 51435), (1494, 45720), (1524, 44820), (1620, 42164), (1660, 41148), (1905, 35856), (1992, 34290), (2032, 33615), (2160, 31623), (2241, 30480), (2286, 29880), (2490, 27432), (2540, 26892), (2988, 22860), (3048, 22410), (3240, 21082), (3320, 20574), (3429, 19920), (3735, 18288), (3810, 17928), (3984, 17145), (4482, 15240), (4572, 14940), (4980, 13716), (5080, 13446), (5715, 11952), (5976, 11430), (6096, 11205), (6480, 10541), (6640, 10287), (6723, 10160), (6858, 9960), (7470, 9144), (7620, 8964)]