197603280

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{1867}}^1$

素因数の和:1903

約数の個数: 240

約数和(自身を含む): 792181440

約数和(自身を除く): 594578160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1470, 1512, 1680, 1764, 1867, 1890, 1960, 2160, 2205, 2352, 2520, 2646, 2940, 3024, 3528, 3734, 3780, 3920, 4410, 5040, 5292, 5601, 5880, 6615, 7056, 7468, 7560, 8820, 9335, 10584, 11202, 11760, 13069, 13230, 14936, 15120, 16803, 17640, 18670, 21168, 22404, 26138, 26460, 28005, 29872, 33606, 35280, 37340, 39207, 44808, 50409, 52276, 52920, 56010, 65345, 67212, 74680, 78414, 84015, 89616, 91483, 100818, 104552, 105840, 112020, 117621, 130690, 134424, 149360, 156828, 168030, 182966, 196035, 201636, 209104, 224040, 235242, 252045, 261380, 268848, 274449, 313656, 336060, 352863, 365932, 392070, 403272, 448080, 457415, 470484, 504090, 522760, 548898, 588105, 627312, 672120, 705726, 731864, 784140, 806544, 823347, 914830, 940968, 1008180, 1045520, 1097796, 1176210, 1344240, 1372245, 1411452, 1463728, 1568280, 1646694, 1764315, 1829660, 1881936, 2016360, 2195592, 2352420, 2470041, 2744490, 2822904, 3136560, 3293388, 3528630, 3659320, 4032720, 4116735, 4391184, 4704840, 4940082, 5488980, 5645808, 6586776, 7057260, 7318640, 8233470, 9409680, 9880164, 10977960, 12350205, 13173552, 14114520, 16466940, 19760328, 21955920, 24700410, 28229040, 32933880, 39520656, 49400820, 65867760, 98801640, 197603280]

約数ペア:

[(1, 197603280), (2, 98801640), (3, 65867760), (4, 49400820), (5, 39520656), (6, 32933880), (7, 28229040), (8, 24700410), (9, 21955920), (10, 19760328), (12, 16466940), (14, 14114520), (15, 13173552), (16, 12350205), (18, 10977960), (20, 9880164), (21, 9409680), (24, 8233470), (27, 7318640), (28, 7057260), (30, 6586776), (35, 5645808), (36, 5488980), (40, 4940082), (42, 4704840), (45, 4391184), (48, 4116735), (49, 4032720), (54, 3659320), (56, 3528630), (60, 3293388), (63, 3136560), (70, 2822904), (72, 2744490), (80, 2470041), (84, 2352420), (90, 2195592), (98, 2016360), (105, 1881936), (108, 1829660), (112, 1764315), (120, 1646694), (126, 1568280), (135, 1463728), (140, 1411452), (144, 1372245), (147, 1344240), (168, 1176210), (180, 1097796), (189, 1045520), (196, 1008180), (210, 940968), (216, 914830), (240, 823347), (245, 806544), (252, 784140), (270, 731864), (280, 705726), (294, 672120), (315, 627312), (336, 588105), (360, 548898), (378, 522760), (392, 504090), (420, 470484), (432, 457415), (441, 448080), (490, 403272), (504, 392070), (540, 365932), (560, 352863), (588, 336060), (630, 313656), (720, 274449), (735, 268848), (756, 261380), (784, 252045), (840, 235242), (882, 224040), (945, 209104), (980, 201636), (1008, 196035), (1080, 182966), (1176, 168030), (1260, 156828), (1323, 149360), (1470, 134424), (1512, 130690), (1680, 117621), (1764, 112020), (1867, 105840), (1890, 104552), (1960, 100818), (2160, 91483), (2205, 89616), (2352, 84015), (2520, 78414), (2646, 74680), (2940, 67212), (3024, 65345), (3528, 56010), (3734, 52920), (3780, 52276), (3920, 50409), (4410, 44808), (5040, 39207), (5292, 37340), (5601, 35280), (5880, 33606), (6615, 29872), (7056, 28005), (7468, 26460), (7560, 26138), (8820, 22404), (9335, 21168), (10584, 18670), (11202, 17640), (11760, 16803), (13069, 15120), (13230, 14936)]