137349520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2027}}^1$

素因数の和:2069

約数の個数: 120

約数和(自身を含む): 401349312

約数和(自身を除く): 263999792

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 121, 140, 154, 176, 220, 242, 280, 308, 385, 440, 484, 560, 605, 616, 770, 847, 880, 968, 1210, 1232, 1540, 1694, 1936, 2027, 2420, 3080, 3388, 4054, 4235, 4840, 6160, 6776, 8108, 8470, 9680, 10135, 13552, 14189, 16216, 16940, 20270, 22297, 28378, 32432, 33880, 40540, 44594, 56756, 67760, 70945, 81080, 89188, 111485, 113512, 141890, 156079, 162160, 178376, 222970, 227024, 245267, 283780, 312158, 356752, 445940, 490534, 567560, 624316, 780395, 891880, 981068, 1135120, 1226335, 1248632, 1560790, 1716869, 1783760, 1962136, 2452670, 2497264, 3121580, 3433738, 3924272, 4905340, 6243160, 6867476, 8584345, 9810680, 12486320, 13734952, 17168690, 19621360, 27469904, 34337380, 68674760, 137349520]

約数ペア:

[(1, 137349520), (2, 68674760), (4, 34337380), (5, 27469904), (7, 19621360), (8, 17168690), (10, 13734952), (11, 12486320), (14, 9810680), (16, 8584345), (20, 6867476), (22, 6243160), (28, 4905340), (35, 3924272), (40, 3433738), (44, 3121580), (55, 2497264), (56, 2452670), (70, 1962136), (77, 1783760), (80, 1716869), (88, 1560790), (110, 1248632), (112, 1226335), (121, 1135120), (140, 981068), (154, 891880), (176, 780395), (220, 624316), (242, 567560), (280, 490534), (308, 445940), (385, 356752), (440, 312158), (484, 283780), (560, 245267), (605, 227024), (616, 222970), (770, 178376), (847, 162160), (880, 156079), (968, 141890), (1210, 113512), (1232, 111485), (1540, 89188), (1694, 81080), (1936, 70945), (2027, 67760), (2420, 56756), (3080, 44594), (3388, 40540), (4054, 33880), (4235, 32432), (4840, 28378), (6160, 22297), (6776, 20270), (8108, 16940), (8470, 16216), (9680, 14189), (10135, 13552)]