40769647520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{69073}}^1$

素因数の和:69143

約数の個数: 192

約数和(自身を含む): 120314750976

約数和(自身を除く): 79545103456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 68, 70, 80, 85, 112, 119, 124, 136, 140, 155, 160, 170, 217, 224, 238, 248, 272, 280, 310, 340, 434, 476, 496, 527, 544, 560, 595, 620, 680, 868, 952, 992, 1054, 1085, 1120, 1190, 1240, 1360, 1736, 1904, 2108, 2170, 2380, 2480, 2635, 2720, 3472, 3689, 3808, 4216, 4340, 4760, 4960, 5270, 6944, 7378, 8432, 8680, 9520, 10540, 14756, 16864, 17360, 18445, 19040, 21080, 29512, 34720, 36890, 42160, 59024, 69073, 73780, 84320, 118048, 138146, 147560, 276292, 295120, 345365, 483511, 552584, 590240, 690730, 967022, 1105168, 1174241, 1381460, 1934044, 2141263, 2210336, 2348482, 2417555, 2762920, 3868088, 4282526, 4696964, 4835110, 5525840, 5871205, 7736176, 8219687, 8565052, 9393928, 9670220, 10706315, 11051680, 11742410, 14988841, 15472352, 16439374, 17130104, 18787856, 19340440, 21412630, 23484820, 29977682, 32878748, 34260208, 36401471, 37575712, 38680880, 41098435, 42825260, 46969640, 59955364, 65757496, 68520416, 72802942, 74944205, 77361760, 82196870, 85650520, 93939280, 119910728, 131514992, 145605884, 149888410, 164393740, 171301040, 182007355, 187878560, 239821456, 254810297, 263029984, 291211768, 299776820, 328787480, 342602080, 364014710, 479642912, 509620594, 582423536, 599553640, 657574960, 728029420, 1019241188, 1164847072, 1199107280, 1274051485, 1315149920, 1456058840, 2038482376, 2398214560, 2548102970, 2912117680, 4076964752, 5096205940, 5824235360, 8153929504, 10192411880, 20384823760, 40769647520]

約数ペア:

[(1, 40769647520), (2, 20384823760), (4, 10192411880), (5, 8153929504), (7, 5824235360), (8, 5096205940), (10, 4076964752), (14, 2912117680), (16, 2548102970), (17, 2398214560), (20, 2038482376), (28, 1456058840), (31, 1315149920), (32, 1274051485), (34, 1199107280), (35, 1164847072), (40, 1019241188), (56, 728029420), (62, 657574960), (68, 599553640), (70, 582423536), (80, 509620594), (85, 479642912), (112, 364014710), (119, 342602080), (124, 328787480), (136, 299776820), (140, 291211768), (155, 263029984), (160, 254810297), (170, 239821456), (217, 187878560), (224, 182007355), (238, 171301040), (248, 164393740), (272, 149888410), (280, 145605884), (310, 131514992), (340, 119910728), (434, 93939280), (476, 85650520), (496, 82196870), (527, 77361760), (544, 74944205), (560, 72802942), (595, 68520416), (620, 65757496), (680, 59955364), (868, 46969640), (952, 42825260), (992, 41098435), (1054, 38680880), (1085, 37575712), (1120, 36401471), (1190, 34260208), (1240, 32878748), (1360, 29977682), (1736, 23484820), (1904, 21412630), (2108, 19340440), (2170, 18787856), (2380, 17130104), (2480, 16439374), (2635, 15472352), (2720, 14988841), (3472, 11742410), (3689, 11051680), (3808, 10706315), (4216, 9670220), (4340, 9393928), (4760, 8565052), (4960, 8219687), (5270, 7736176), (6944, 5871205), (7378, 5525840), (8432, 4835110), (8680, 4696964), (9520, 4282526), (10540, 3868088), (14756, 2762920), (16864, 2417555), (17360, 2348482), (18445, 2210336), (19040, 2141263), (21080, 1934044), (29512, 1381460), (34720, 1174241), (36890, 1105168), (42160, 967022), (59024, 690730), (69073, 590240), (73780, 552584), (84320, 483511), (118048, 345365), (138146, 295120), (147560, 276292)]