156944257920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{138311}}^1$

素因数の和:138533

約数の個数: 192

約数和(自身を含む): 544703084640

約数和(自身を除く): 387758826720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 197, 240, 288, 320, 360, 384, 394, 480, 576, 591, 640, 720, 788, 960, 985, 1152, 1182, 1440, 1576, 1773, 1920, 1970, 2364, 2880, 2955, 3152, 3546, 3940, 4728, 5760, 5910, 6304, 7092, 7880, 8865, 9456, 11820, 12608, 14184, 15760, 17730, 18912, 23640, 25216, 28368, 31520, 35460, 37824, 47280, 56736, 63040, 70920, 75648, 94560, 113472, 126080, 138311, 141840, 189120, 226944, 276622, 283680, 378240, 414933, 553244, 567360, 691555, 829866, 1106488, 1134720, 1244799, 1383110, 1659732, 2074665, 2212976, 2489598, 2766220, 3319464, 4149330, 4425952, 4979196, 5532440, 6223995, 6638928, 8298660, 8851904, 9958392, 11064880, 12447990, 13277856, 16597320, 17703808, 19916784, 22129760, 24895980, 26555712, 27247267, 33194640, 39833568, 44259520, 49791960, 53111424, 54494534, 66389280, 79667136, 81741801, 88519040, 99583920, 108989068, 132778560, 136236335, 159334272, 163483602, 199167840, 217978136, 245225403, 265557120, 272472670, 326967204, 398335680, 408709005, 435956272, 490450806, 544945340, 653934408, 796671360, 817418010, 871912544, 980901612, 1089890680, 1226127015, 1307868816, 1634836020, 1743825088, 1961803224, 2179781360, 2452254030, 2615737632, 3269672040, 3487650176, 3923606448, 4359562720, 4904508060, 5231475264, 6539344080, 7847212896, 8719125440, 9809016120, 10462950528, 13078688160, 15694425792, 17438250880, 19618032240, 26157376320, 31388851584, 39236064480, 52314752640, 78472128960, 156944257920]

約数ペア:

[(1, 156944257920), (2, 78472128960), (3, 52314752640), (4, 39236064480), (5, 31388851584), (6, 26157376320), (8, 19618032240), (9, 17438250880), (10, 15694425792), (12, 13078688160), (15, 10462950528), (16, 9809016120), (18, 8719125440), (20, 7847212896), (24, 6539344080), (30, 5231475264), (32, 4904508060), (36, 4359562720), (40, 3923606448), (45, 3487650176), (48, 3269672040), (60, 2615737632), (64, 2452254030), (72, 2179781360), (80, 1961803224), (90, 1743825088), (96, 1634836020), (120, 1307868816), (128, 1226127015), (144, 1089890680), (160, 980901612), (180, 871912544), (192, 817418010), (197, 796671360), (240, 653934408), (288, 544945340), (320, 490450806), (360, 435956272), (384, 408709005), (394, 398335680), (480, 326967204), (576, 272472670), (591, 265557120), (640, 245225403), (720, 217978136), (788, 199167840), (960, 163483602), (985, 159334272), (1152, 136236335), (1182, 132778560), (1440, 108989068), (1576, 99583920), (1773, 88519040), (1920, 81741801), (1970, 79667136), (2364, 66389280), (2880, 54494534), (2955, 53111424), (3152, 49791960), (3546, 44259520), (3940, 39833568), (4728, 33194640), (5760, 27247267), (5910, 26555712), (6304, 24895980), (7092, 22129760), (7880, 19916784), (8865, 17703808), (9456, 16597320), (11820, 13277856), (12608, 12447990), (14184, 11064880), (15760, 9958392), (17730, 8851904), (18912, 8298660), (23640, 6638928), (25216, 6223995), (28368, 5532440), (31520, 4979196), (35460, 4425952), (37824, 4149330), (47280, 3319464), (56736, 2766220), (63040, 2489598), (70920, 2212976), (75648, 2074665), (94560, 1659732), (113472, 1383110), (126080, 1244799), (138311, 1134720), (141840, 1106488), (189120, 829866), (226944, 691555), (276622, 567360), (283680, 553244), (378240, 414933)]