67957120

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 207210960

約数和(自身を除く): 139253840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 197, 220, 224, 245, 280, 308, 320, 352, 385, 392, 394, 440, 448, 490, 539, 560, 616, 640, 704, 770, 784, 788, 880, 896, 980, 985, 1078, 1120, 1232, 1379, 1408, 1540, 1568, 1576, 1760, 1960, 1970, 2156, 2167, 2240, 2464, 2695, 2758, 3080, 3136, 3152, 3520, 3920, 3940, 4312, 4334, 4480, 4928, 5390, 5516, 6160, 6272, 6304, 6895, 7040, 7840, 7880, 8624, 8668, 9653, 9856, 10780, 10835, 11032, 12320, 12608, 13790, 15169, 15680, 15760, 17248, 17336, 19306, 21560, 21670, 22064, 24640, 25216, 27580, 30338, 31360, 31520, 34496, 34672, 38612, 43120, 43340, 44128, 48265, 49280, 55160, 60676, 63040, 68992, 69344, 75845, 77224, 86240, 86680, 88256, 96530, 106183, 110320, 121352, 126080, 138688, 151690, 154448, 172480, 173360, 176512, 193060, 212366, 220640, 242704, 277376, 303380, 308896, 344960, 346720, 386120, 424732, 441280, 485408, 530915, 606760, 617792, 693440, 772240, 849464, 882560, 970816, 1061830, 1213520, 1235584, 1386880, 1544480, 1698928, 1941632, 2123660, 2427040, 3088960, 3397856, 4247320, 4854080, 6177920, 6795712, 8494640, 9708160, 13591424, 16989280, 33978560, 67957120]

約数ペア:

[(1, 67957120), (2, 33978560), (4, 16989280), (5, 13591424), (7, 9708160), (8, 8494640), (10, 6795712), (11, 6177920), (14, 4854080), (16, 4247320), (20, 3397856), (22, 3088960), (28, 2427040), (32, 2123660), (35, 1941632), (40, 1698928), (44, 1544480), (49, 1386880), (55, 1235584), (56, 1213520), (64, 1061830), (70, 970816), (77, 882560), (80, 849464), (88, 772240), (98, 693440), (110, 617792), (112, 606760), (128, 530915), (140, 485408), (154, 441280), (160, 424732), (176, 386120), (196, 346720), (197, 344960), (220, 308896), (224, 303380), (245, 277376), (280, 242704), (308, 220640), (320, 212366), (352, 193060), (385, 176512), (392, 173360), (394, 172480), (440, 154448), (448, 151690), (490, 138688), (539, 126080), (560, 121352), (616, 110320), (640, 106183), (704, 96530), (770, 88256), (784, 86680), (788, 86240), (880, 77224), (896, 75845), (980, 69344), (985, 68992), (1078, 63040), (1120, 60676), (1232, 55160), (1379, 49280), (1408, 48265), (1540, 44128), (1568, 43340), (1576, 43120), (1760, 38612), (1960, 34672), (1970, 34496), (2156, 31520), (2167, 31360), (2240, 30338), (2464, 27580), (2695, 25216), (2758, 24640), (3080, 22064), (3136, 21670), (3152, 21560), (3520, 19306), (3920, 17336), (3940, 17248), (4312, 15760), (4334, 15680), (4480, 15169), (4928, 13790), (5390, 12608), (5516, 12320), (6160, 11032), (6272, 10835), (6304, 10780), (6895, 9856), (7040, 9653), (7840, 8668), (7880, 8624)]