165570240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15679}}^1$

素因数の和:15710

約数の個数: 112

約数和(自身を含む): 573511680

約数和(自身を除く): 407941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 15679, 31358, 47037, 62716, 78395, 94074, 125432, 156790, 172469, 188148, 235185, 250864, 313580, 344938, 376296, 470370, 501728, 517407, 627160, 689876, 752592, 862345, 940740, 1003456, 1034814, 1254320, 1379752, 1505184, 1724690, 1881480, 2069628, 2508640, 2587035, 2759504, 3010368, 3449380, 3762960, 4139256, 5017280, 5174070, 5519008, 6898760, 7525920, 8278512, 10348140, 11038016, 13797520, 15051840, 16557024, 20696280, 27595040, 33114048, 41392560, 55190080, 82785120, 165570240]

約数ペア:

[(1, 165570240), (2, 82785120), (3, 55190080), (4, 41392560), (5, 33114048), (6, 27595040), (8, 20696280), (10, 16557024), (11, 15051840), (12, 13797520), (15, 11038016), (16, 10348140), (20, 8278512), (22, 7525920), (24, 6898760), (30, 5519008), (32, 5174070), (33, 5017280), (40, 4139256), (44, 3762960), (48, 3449380), (55, 3010368), (60, 2759504), (64, 2587035), (66, 2508640), (80, 2069628), (88, 1881480), (96, 1724690), (110, 1505184), (120, 1379752), (132, 1254320), (160, 1034814), (165, 1003456), (176, 940740), (192, 862345), (220, 752592), (240, 689876), (264, 627160), (320, 517407), (330, 501728), (352, 470370), (440, 376296), (480, 344938), (528, 313580), (660, 250864), (704, 235185), (880, 188148), (960, 172469), (1056, 156790), (1320, 125432), (1760, 94074), (2112, 78395), (2640, 62716), (3520, 47037), (5280, 31358), (10560, 15679)]