323107960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{353}}^1\times {\mathrm{467}}^1$

素因数の和:845

約数の個数: 96

約数和(自身を含む): 849897360

約数和(自身を除く): 526789400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 353, 392, 467, 490, 706, 934, 980, 1412, 1765, 1868, 1960, 2335, 2471, 2824, 3269, 3530, 3736, 4670, 4942, 6538, 7060, 9340, 9884, 12355, 13076, 14120, 16345, 17297, 18680, 19768, 22883, 24710, 26152, 32690, 34594, 45766, 49420, 65380, 69188, 86485, 91532, 98840, 114415, 130760, 138376, 164851, 172970, 183064, 228830, 329702, 345940, 457660, 659404, 691880, 824255, 915320, 1153957, 1318808, 1648510, 2307914, 3297020, 4615828, 5769785, 6594040, 8077699, 9231656, 11539570, 16155398, 23079140, 32310796, 40388495, 46158280, 64621592, 80776990, 161553980, 323107960]

約数ペア:

[(1, 323107960), (2, 161553980), (4, 80776990), (5, 64621592), (7, 46158280), (8, 40388495), (10, 32310796), (14, 23079140), (20, 16155398), (28, 11539570), (35, 9231656), (40, 8077699), (49, 6594040), (56, 5769785), (70, 4615828), (98, 3297020), (140, 2307914), (196, 1648510), (245, 1318808), (280, 1153957), (353, 915320), (392, 824255), (467, 691880), (490, 659404), (706, 457660), (934, 345940), (980, 329702), (1412, 228830), (1765, 183064), (1868, 172970), (1960, 164851), (2335, 138376), (2471, 130760), (2824, 114415), (3269, 98840), (3530, 91532), (3736, 86485), (4670, 69188), (4942, 65380), (6538, 49420), (7060, 45766), (9340, 34594), (9884, 32690), (12355, 26152), (13076, 24710), (14120, 22883), (16345, 19768), (17297, 18680)]