442652480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:616

約数の個数: 112

約数和(自身を含む): 1110447360

約数和(自身を除く): 667794880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 137, 160, 184, 230, 274, 320, 368, 439, 460, 548, 685, 736, 878, 920, 1096, 1370, 1472, 1756, 1840, 2192, 2195, 2740, 3151, 3512, 3680, 4384, 4390, 5480, 6302, 7024, 7360, 8768, 8780, 10097, 10960, 12604, 14048, 15755, 17560, 20194, 21920, 25208, 28096, 31510, 35120, 40388, 43840, 50416, 50485, 60143, 63020, 70240, 80776, 100832, 100970, 120286, 126040, 140480, 161552, 201664, 201940, 240572, 252080, 300715, 323104, 403880, 481144, 504160, 601430, 646208, 807760, 962288, 1008320, 1202860, 1383289, 1615520, 1924576, 2405720, 2766578, 3231040, 3849152, 4811440, 5533156, 6916445, 9622880, 11066312, 13832890, 19245760, 22132624, 27665780, 44265248, 55331560, 88530496, 110663120, 221326240, 442652480]

約数ペア:

[(1, 442652480), (2, 221326240), (4, 110663120), (5, 88530496), (8, 55331560), (10, 44265248), (16, 27665780), (20, 22132624), (23, 19245760), (32, 13832890), (40, 11066312), (46, 9622880), (64, 6916445), (80, 5533156), (92, 4811440), (115, 3849152), (137, 3231040), (160, 2766578), (184, 2405720), (230, 1924576), (274, 1615520), (320, 1383289), (368, 1202860), (439, 1008320), (460, 962288), (548, 807760), (685, 646208), (736, 601430), (878, 504160), (920, 481144), (1096, 403880), (1370, 323104), (1472, 300715), (1756, 252080), (1840, 240572), (2192, 201940), (2195, 201664), (2740, 161552), (3151, 140480), (3512, 126040), (3680, 120286), (4384, 100970), (4390, 100832), (5480, 80776), (6302, 70240), (7024, 63020), (7360, 60143), (8768, 50485), (8780, 50416), (10097, 43840), (10960, 40388), (12604, 35120), (14048, 31510), (15755, 28096), (17560, 25208), (20194, 21920)]