65904960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^2$

素因数の和:189

約数の個数: 168

約数和(自身を含む): 231196896

約数和(自身を除く): 165291936

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, 79, 80, 88, 96, 110, 120, 132, 158, 160, 165, 176, 192, 220, 237, 240, 264, 316, 320, 330, 352, 395, 440, 474, 480, 528, 632, 660, 704, 790, 869, 880, 948, 960, 1056, 1185, 1264, 1320, 1580, 1738, 1760, 1896, 2112, 2370, 2528, 2607, 2640, 3160, 3476, 3520, 3792, 4345, 4740, 5056, 5214, 5280, 6241, 6320, 6952, 7584, 8690, 9480, 10428, 10560, 12482, 12640, 13035, 13904, 15168, 17380, 18723, 18960, 20856, 24964, 25280, 26070, 27808, 31205, 34760, 37446, 37920, 41712, 49928, 52140, 55616, 62410, 68651, 69520, 74892, 75840, 83424, 93615, 99856, 104280, 124820, 137302, 139040, 149784, 166848, 187230, 199712, 205953, 208560, 249640, 274604, 278080, 299568, 343255, 374460, 399424, 411906, 417120, 499280, 549208, 599136, 686510, 748920, 823812, 834240, 998560, 1029765, 1098416, 1198272, 1373020, 1497840, 1647624, 1997120, 2059530, 2196832, 2746040, 2995680, 3295248, 4119060, 4393664, 5492080, 5991360, 6590496, 8238120, 10984160, 13180992, 16476240, 21968320, 32952480, 65904960]

約数ペア:

[(1, 65904960), (2, 32952480), (3, 21968320), (4, 16476240), (5, 13180992), (6, 10984160), (8, 8238120), (10, 6590496), (11, 5991360), (12, 5492080), (15, 4393664), (16, 4119060), (20, 3295248), (22, 2995680), (24, 2746040), (30, 2196832), (32, 2059530), (33, 1997120), (40, 1647624), (44, 1497840), (48, 1373020), (55, 1198272), (60, 1098416), (64, 1029765), (66, 998560), (79, 834240), (80, 823812), (88, 748920), (96, 686510), (110, 599136), (120, 549208), (132, 499280), (158, 417120), (160, 411906), (165, 399424), (176, 374460), (192, 343255), (220, 299568), (237, 278080), (240, 274604), (264, 249640), (316, 208560), (320, 205953), (330, 199712), (352, 187230), (395, 166848), (440, 149784), (474, 139040), (480, 137302), (528, 124820), (632, 104280), (660, 99856), (704, 93615), (790, 83424), (869, 75840), (880, 74892), (948, 69520), (960, 68651), (1056, 62410), (1185, 55616), (1264, 52140), (1320, 49928), (1580, 41712), (1738, 37920), (1760, 37446), (1896, 34760), (2112, 31205), (2370, 27808), (2528, 26070), (2607, 25280), (2640, 24964), (3160, 20856), (3476, 18960), (3520, 18723), (3792, 17380), (4345, 15168), (4740, 13904), (5056, 13035), (5214, 12640), (5280, 12482), (6241, 10560), (6320, 10428), (6952, 9480), (7584, 8690)]