1660883616

素因数分解:

$2^5\times 3^6\times 7^2\times {\mathrm{1453}}^1$

素因数の和:1495

約数の個数: 252

約数和(自身を含む): 5706896202

約数和(自身を除く): 4046012586

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 96, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 224, 243, 252, 288, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 672, 729, 756, 784, 864, 882, 972, 1008, 1134, 1176, 1296, 1323, 1453, 1458, 1512, 1568, 1701, 1764, 1944, 2016, 2268, 2352, 2592, 2646, 2906, 2916, 3024, 3402, 3528, 3888, 3969, 4359, 4536, 4704, 5103, 5292, 5812, 5832, 6048, 6804, 7056, 7776, 7938, 8718, 9072, 10171, 10206, 10584, 11624, 11664, 11907, 13077, 13608, 14112, 15876, 17436, 18144, 20342, 20412, 21168, 23248, 23328, 23814, 26154, 27216, 30513, 31752, 34872, 35721, 39231, 40684, 40824, 42336, 46496, 47628, 52308, 54432, 61026, 63504, 69744, 71197, 71442, 78462, 81368, 81648, 91539, 95256, 104616, 117693, 122052, 127008, 139488, 142394, 142884, 156924, 162736, 163296, 183078, 190512, 209232, 213591, 235386, 244104, 274617, 284788, 285768, 313848, 325472, 353079, 366156, 381024, 418464, 427182, 470772, 488208, 549234, 569576, 571536, 627696, 640773, 706158, 732312, 823851, 854364, 941544, 976416, 1059237, 1098468, 1139152, 1143072, 1255392, 1281546, 1412316, 1464624, 1647702, 1708728, 1883088, 1922319, 2118474, 2196936, 2278304, 2471553, 2563092, 2824632, 2929248, 3295404, 3417456, 3766176, 3844638, 4236948, 4393872, 4943106, 5126184, 5649264, 5766957, 6590808, 6834912, 7414659, 7689276, 8473896, 8787744, 9886212, 10252368, 11298528, 11533914, 13181616, 14829318, 15378552, 16947792, 17300871, 19772424, 20504736, 23067828, 26363232, 29658636, 30757104, 33895584, 34601742, 39544848, 46135656, 51902613, 59317272, 61514208, 69203484, 79089696, 92271312, 103805226, 118634544, 138406968, 184542624, 207610452, 237269088, 276813936, 415220904, 553627872, 830441808, 1660883616]

約数ペア:

[(1, 1660883616), (2, 830441808), (3, 553627872), (4, 415220904), (6, 276813936), (7, 237269088), (8, 207610452), (9, 184542624), (12, 138406968), (14, 118634544), (16, 103805226), (18, 92271312), (21, 79089696), (24, 69203484), (27, 61514208), (28, 59317272), (32, 51902613), (36, 46135656), (42, 39544848), (48, 34601742), (49, 33895584), (54, 30757104), (56, 29658636), (63, 26363232), (72, 23067828), (81, 20504736), (84, 19772424), (96, 17300871), (98, 16947792), (108, 15378552), (112, 14829318), (126, 13181616), (144, 11533914), (147, 11298528), (162, 10252368), (168, 9886212), (189, 8787744), (196, 8473896), (216, 7689276), (224, 7414659), (243, 6834912), (252, 6590808), (288, 5766957), (294, 5649264), (324, 5126184), (336, 4943106), (378, 4393872), (392, 4236948), (432, 3844638), (441, 3766176), (486, 3417456), (504, 3295404), (567, 2929248), (588, 2824632), (648, 2563092), (672, 2471553), (729, 2278304), (756, 2196936), (784, 2118474), (864, 1922319), (882, 1883088), (972, 1708728), (1008, 1647702), (1134, 1464624), (1176, 1412316), (1296, 1281546), (1323, 1255392), (1453, 1143072), (1458, 1139152), (1512, 1098468), (1568, 1059237), (1701, 976416), (1764, 941544), (1944, 854364), (2016, 823851), (2268, 732312), (2352, 706158), (2592, 640773), (2646, 627696), (2906, 571536), (2916, 569576), (3024, 549234), (3402, 488208), (3528, 470772), (3888, 427182), (3969, 418464), (4359, 381024), (4536, 366156), (4704, 353079), (5103, 325472), (5292, 313848), (5812, 285768), (5832, 284788), (6048, 274617), (6804, 244104), (7056, 235386), (7776, 213591), (7938, 209232), (8718, 190512), (9072, 183078), (10171, 163296), (10206, 162736), (10584, 156924), (11624, 142884), (11664, 142394), (11907, 139488), (13077, 127008), (13608, 122052), (14112, 117693), (15876, 104616), (17436, 95256), (18144, 91539), (20342, 81648), (20412, 81368), (21168, 78462), (23248, 71442), (23328, 71197), (23814, 69744), (26154, 63504), (27216, 61026), (30513, 54432), (31752, 52308), (34872, 47628), (35721, 46496), (39231, 42336), (40684, 40824)]