70290880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1051}}^1$

素因数の和:1098

約数の個数: 112

約数和(自身を含む): 192389760

約数和(自身を除く): 122098880

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 320, 352, 380, 418, 440, 608, 704, 760, 836, 880, 1045, 1051, 1216, 1520, 1672, 1760, 2090, 2102, 3040, 3344, 3520, 4180, 4204, 5255, 6080, 6688, 8360, 8408, 10510, 11561, 13376, 16720, 16816, 19969, 21020, 23122, 33440, 33632, 39938, 42040, 46244, 57805, 66880, 67264, 79876, 84080, 92488, 99845, 115610, 159752, 168160, 184976, 199690, 219659, 231220, 319504, 336320, 369952, 399380, 439318, 462440, 639008, 739904, 798760, 878636, 924880, 1098295, 1278016, 1597520, 1757272, 1849760, 2196590, 3195040, 3514544, 3699520, 4393180, 6390080, 7029088, 8786360, 14058176, 17572720, 35145440, 70290880]

約数ペア:

[(1, 70290880), (2, 35145440), (4, 17572720), (5, 14058176), (8, 8786360), (10, 7029088), (11, 6390080), (16, 4393180), (19, 3699520), (20, 3514544), (22, 3195040), (32, 2196590), (38, 1849760), (40, 1757272), (44, 1597520), (55, 1278016), (64, 1098295), (76, 924880), (80, 878636), (88, 798760), (95, 739904), (110, 639008), (152, 462440), (160, 439318), (176, 399380), (190, 369952), (209, 336320), (220, 319504), (304, 231220), (320, 219659), (352, 199690), (380, 184976), (418, 168160), (440, 159752), (608, 115610), (704, 99845), (760, 92488), (836, 84080), (880, 79876), (1045, 67264), (1051, 66880), (1216, 57805), (1520, 46244), (1672, 42040), (1760, 39938), (2090, 33632), (2102, 33440), (3040, 23122), (3344, 21020), (3520, 19969), (4180, 16816), (4204, 16720), (5255, 13376), (6080, 11561), (6688, 10510), (8360, 8408)]