438164320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13103}}^1$

素因数の和:13148

約数の個数: 96

約数和(自身を含む): 1188794880

約数和(自身を除く): 750630560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4180, 6688, 8360, 13103, 16720, 26206, 33440, 52412, 65515, 104824, 131030, 144133, 209648, 248957, 262060, 288266, 419296, 497914, 524120, 576532, 720665, 995828, 1048240, 1153064, 1244785, 1441330, 1991656, 2096480, 2306128, 2489570, 2738527, 2882660, 3983312, 4612256, 4979140, 5477054, 5765320, 7966624, 9958280, 10954108, 11530640, 13692635, 19916560, 21908216, 23061280, 27385270, 39833120, 43816432, 54770540, 87632864, 109541080, 219082160, 438164320]

約数ペア:

[(1, 438164320), (2, 219082160), (4, 109541080), (5, 87632864), (8, 54770540), (10, 43816432), (11, 39833120), (16, 27385270), (19, 23061280), (20, 21908216), (22, 19916560), (32, 13692635), (38, 11530640), (40, 10954108), (44, 9958280), (55, 7966624), (76, 5765320), (80, 5477054), (88, 4979140), (95, 4612256), (110, 3983312), (152, 2882660), (160, 2738527), (176, 2489570), (190, 2306128), (209, 2096480), (220, 1991656), (304, 1441330), (352, 1244785), (380, 1153064), (418, 1048240), (440, 995828), (608, 720665), (760, 576532), (836, 524120), (880, 497914), (1045, 419296), (1520, 288266), (1672, 262060), (1760, 248957), (2090, 209648), (3040, 144133), (3344, 131030), (4180, 104824), (6688, 65515), (8360, 52412), (13103, 33440), (16720, 26206)]