197714880

素因数分解:

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

素因数の和:192

約数の個数: 252

約数和(自身を含む): 751389912

約数和(自身を除く): 553675032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 79, 80, 88, 90, 96, 99, 110, 120, 132, 144, 158, 160, 165, 176, 180, 192, 198, 220, 237, 240, 264, 288, 316, 320, 330, 352, 360, 395, 396, 440, 474, 480, 495, 528, 576, 632, 660, 704, 711, 720, 790, 792, 869, 880, 948, 960, 990, 1056, 1185, 1264, 1320, 1422, 1440, 1580, 1584, 1738, 1760, 1896, 1980, 2112, 2370, 2528, 2607, 2640, 2844, 2880, 3160, 3168, 3476, 3520, 3555, 3792, 3960, 4345, 4740, 5056, 5214, 5280, 5688, 6241, 6320, 6336, 6952, 7110, 7584, 7821, 7920, 8690, 9480, 10428, 10560, 11376, 12482, 12640, 13035, 13904, 14220, 15168, 15642, 15840, 17380, 18723, 18960, 20856, 22752, 24964, 25280, 26070, 27808, 28440, 31205, 31284, 31680, 34760, 37446, 37920, 39105, 41712, 45504, 49928, 52140, 55616, 56169, 56880, 62410, 62568, 68651, 69520, 74892, 75840, 78210, 83424, 93615, 99856, 104280, 112338, 113760, 124820, 125136, 137302, 139040, 149784, 156420, 166848, 187230, 199712, 205953, 208560, 224676, 227520, 249640, 250272, 274604, 278080, 280845, 299568, 312840, 343255, 374460, 399424, 411906, 417120, 449352, 499280, 500544, 549208, 561690, 599136, 617859, 625680, 686510, 748920, 823812, 834240, 898704, 998560, 1029765, 1098416, 1123380, 1198272, 1235718, 1251360, 1373020, 1497840, 1647624, 1797408, 1997120, 2059530, 2196832, 2246760, 2471436, 2502720, 2746040, 2995680, 3089295, 3295248, 3594816, 4119060, 4393664, 4493520, 4942872, 5492080, 5991360, 6178590, 6590496, 8238120, 8987040, 9885744, 10984160, 12357180, 13180992, 16476240, 17974080, 19771488, 21968320, 24714360, 32952480, 39542976, 49428720, 65904960, 98857440, 197714880]

約数ペア:

[(1, 197714880), (2, 98857440), (3, 65904960), (4, 49428720), (5, 39542976), (6, 32952480), (8, 24714360), (9, 21968320), (10, 19771488), (11, 17974080), (12, 16476240), (15, 13180992), (16, 12357180), (18, 10984160), (20, 9885744), (22, 8987040), (24, 8238120), (30, 6590496), (32, 6178590), (33, 5991360), (36, 5492080), (40, 4942872), (44, 4493520), (45, 4393664), (48, 4119060), (55, 3594816), (60, 3295248), (64, 3089295), (66, 2995680), (72, 2746040), (79, 2502720), (80, 2471436), (88, 2246760), (90, 2196832), (96, 2059530), (99, 1997120), (110, 1797408), (120, 1647624), (132, 1497840), (144, 1373020), (158, 1251360), (160, 1235718), (165, 1198272), (176, 1123380), (180, 1098416), (192, 1029765), (198, 998560), (220, 898704), (237, 834240), (240, 823812), (264, 748920), (288, 686510), (316, 625680), (320, 617859), (330, 599136), (352, 561690), (360, 549208), (395, 500544), (396, 499280), (440, 449352), (474, 417120), (480, 411906), (495, 399424), (528, 374460), (576, 343255), (632, 312840), (660, 299568), (704, 280845), (711, 278080), (720, 274604), (790, 250272), (792, 249640), (869, 227520), (880, 224676), (948, 208560), (960, 205953), (990, 199712), (1056, 187230), (1185, 166848), (1264, 156420), (1320, 149784), (1422, 139040), (1440, 137302), (1580, 125136), (1584, 124820), (1738, 113760), (1760, 112338), (1896, 104280), (1980, 99856), (2112, 93615), (2370, 83424), (2528, 78210), (2607, 75840), (2640, 74892), (2844, 69520), (2880, 68651), (3160, 62568), (3168, 62410), (3476, 56880), (3520, 56169), (3555, 55616), (3792, 52140), (3960, 49928), (4345, 45504), (4740, 41712), (5056, 39105), (5214, 37920), (5280, 37446), (5688, 34760), (6241, 31680), (6320, 31284), (6336, 31205), (6952, 28440), (7110, 27808), (7584, 26070), (7821, 25280), (7920, 24964), (8690, 22752), (9480, 20856), (10428, 18960), (10560, 18723), (11376, 17380), (12482, 15840), (12640, 15642), (13035, 15168), (13904, 14220)]