15696320280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167911}}^1$

素因数の和:167985

約数の個数: 128

約数和(自身を含む): 50776588800

約数和(自身を除く): 35080268520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 41, 57, 60, 76, 82, 95, 114, 120, 123, 152, 164, 190, 205, 228, 246, 285, 328, 380, 410, 456, 492, 570, 615, 760, 779, 820, 984, 1140, 1230, 1558, 1640, 2280, 2337, 2460, 3116, 3895, 4674, 4920, 6232, 7790, 9348, 11685, 15580, 18696, 23370, 31160, 46740, 93480, 167911, 335822, 503733, 671644, 839555, 1007466, 1343288, 1679110, 2014932, 2518665, 3190309, 3358220, 4029864, 5037330, 6380618, 6716440, 6884351, 9570927, 10074660, 12761236, 13768702, 15951545, 19141854, 20149320, 20653053, 25522472, 27537404, 31903090, 34421755, 38283708, 41306106, 47854635, 55074808, 63806180, 68843510, 76567416, 82612212, 95709270, 103265265, 127612360, 130802669, 137687020, 165224424, 191418540, 206530530, 261605338, 275374040, 382837080, 392408007, 413061060, 523210676, 654013345, 784816014, 826122120, 1046421352, 1308026690, 1569632028, 1962040035, 2616053380, 3139264056, 3924080070, 5232106760, 7848160140, 15696320280]

約数ペア:

[(1, 15696320280), (2, 7848160140), (3, 5232106760), (4, 3924080070), (5, 3139264056), (6, 2616053380), (8, 1962040035), (10, 1569632028), (12, 1308026690), (15, 1046421352), (19, 826122120), (20, 784816014), (24, 654013345), (30, 523210676), (38, 413061060), (40, 392408007), (41, 382837080), (57, 275374040), (60, 261605338), (76, 206530530), (82, 191418540), (95, 165224424), (114, 137687020), (120, 130802669), (123, 127612360), (152, 103265265), (164, 95709270), (190, 82612212), (205, 76567416), (228, 68843510), (246, 63806180), (285, 55074808), (328, 47854635), (380, 41306106), (410, 38283708), (456, 34421755), (492, 31903090), (570, 27537404), (615, 25522472), (760, 20653053), (779, 20149320), (820, 19141854), (984, 15951545), (1140, 13768702), (1230, 12761236), (1558, 10074660), (1640, 9570927), (2280, 6884351), (2337, 6716440), (2460, 6380618), (3116, 5037330), (3895, 4029864), (4674, 3358220), (4920, 3190309), (6232, 2518665), (7790, 2014932), (9348, 1679110), (11685, 1343288), (15580, 1007466), (18696, 839555), (23370, 671644), (31160, 503733), (46740, 335822), (93480, 167911)]