297694880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2029}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 810311040

約数和(自身を除く): 512616160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 131, 140, 160, 224, 262, 280, 524, 560, 655, 917, 1048, 1120, 1310, 1834, 2029, 2096, 2620, 3668, 4058, 4192, 4585, 5240, 7336, 8116, 9170, 10145, 10480, 14203, 14672, 16232, 18340, 20290, 20960, 28406, 29344, 32464, 36680, 40580, 56812, 64928, 71015, 73360, 81160, 113624, 142030, 146720, 162320, 227248, 265799, 284060, 324640, 454496, 531598, 568120, 1063196, 1136240, 1328995, 1860593, 2126392, 2272480, 2657990, 3721186, 4252784, 5315980, 7442372, 8505568, 9302965, 10631960, 14884744, 18605930, 21263920, 29769488, 37211860, 42527840, 59538976, 74423720, 148847440, 297694880]

約数ペア:

[(1, 297694880), (2, 148847440), (4, 74423720), (5, 59538976), (7, 42527840), (8, 37211860), (10, 29769488), (14, 21263920), (16, 18605930), (20, 14884744), (28, 10631960), (32, 9302965), (35, 8505568), (40, 7442372), (56, 5315980), (70, 4252784), (80, 3721186), (112, 2657990), (131, 2272480), (140, 2126392), (160, 1860593), (224, 1328995), (262, 1136240), (280, 1063196), (524, 568120), (560, 531598), (655, 454496), (917, 324640), (1048, 284060), (1120, 265799), (1310, 227248), (1834, 162320), (2029, 146720), (2096, 142030), (2620, 113624), (3668, 81160), (4058, 73360), (4192, 71015), (4585, 64928), (5240, 56812), (7336, 40580), (8116, 36680), (9170, 32464), (10145, 29344), (10480, 28406), (14203, 20960), (14672, 20290), (16232, 18340)]