1320594528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:597

約数の個数: 192

約数和(自身を含む): 3945618432

約数和(自身を除く): 2625023904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 66, 73, 74, 88, 96, 111, 132, 146, 148, 176, 219, 222, 264, 292, 296, 352, 407, 438, 444, 463, 528, 584, 592, 803, 814, 876, 888, 926, 1056, 1168, 1184, 1221, 1389, 1606, 1628, 1752, 1776, 1852, 2336, 2409, 2442, 2701, 2778, 3212, 3256, 3504, 3552, 3704, 4818, 4884, 5093, 5402, 5556, 6424, 6512, 7008, 7408, 8103, 9636, 9768, 10186, 10804, 11112, 12848, 13024, 14816, 15279, 16206, 17131, 19272, 19536, 20372, 21608, 22224, 25696, 29711, 30558, 32412, 33799, 34262, 38544, 39072, 40744, 43216, 44448, 51393, 59422, 61116, 64824, 67598, 68524, 77088, 81488, 86432, 89133, 101397, 102786, 118844, 122232, 129648, 135196, 137048, 162976, 178266, 188441, 202794, 205572, 237688, 244464, 259296, 270392, 274096, 356532, 371789, 376882, 405588, 411144, 475376, 488928, 540784, 548192, 565323, 713064, 743578, 753764, 811176, 822288, 950752, 1081568, 1115367, 1130646, 1250563, 1426128, 1487156, 1507528, 1622352, 1644576, 2230734, 2261292, 2501126, 2852256, 2974312, 3015056, 3244704, 3751689, 4461468, 4522584, 5002252, 5948624, 6030112, 7503378, 8922936, 9045168, 10004504, 11897248, 13756193, 15006756, 17845872, 18090336, 20009008, 27512386, 30013512, 35691744, 40018016, 41268579, 55024772, 60027024, 82537158, 110049544, 120054048, 165074316, 220099088, 330148632, 440198176, 660297264, 1320594528]

約数ペア:

[(1, 1320594528), (2, 660297264), (3, 440198176), (4, 330148632), (6, 220099088), (8, 165074316), (11, 120054048), (12, 110049544), (16, 82537158), (22, 60027024), (24, 55024772), (32, 41268579), (33, 40018016), (37, 35691744), (44, 30013512), (48, 27512386), (66, 20009008), (73, 18090336), (74, 17845872), (88, 15006756), (96, 13756193), (111, 11897248), (132, 10004504), (146, 9045168), (148, 8922936), (176, 7503378), (219, 6030112), (222, 5948624), (264, 5002252), (292, 4522584), (296, 4461468), (352, 3751689), (407, 3244704), (438, 3015056), (444, 2974312), (463, 2852256), (528, 2501126), (584, 2261292), (592, 2230734), (803, 1644576), (814, 1622352), (876, 1507528), (888, 1487156), (926, 1426128), (1056, 1250563), (1168, 1130646), (1184, 1115367), (1221, 1081568), (1389, 950752), (1606, 822288), (1628, 811176), (1752, 753764), (1776, 743578), (1852, 713064), (2336, 565323), (2409, 548192), (2442, 540784), (2701, 488928), (2778, 475376), (3212, 411144), (3256, 405588), (3504, 376882), (3552, 371789), (3704, 356532), (4818, 274096), (4884, 270392), (5093, 259296), (5402, 244464), (5556, 237688), (6424, 205572), (6512, 202794), (7008, 188441), (7408, 178266), (8103, 162976), (9636, 137048), (9768, 135196), (10186, 129648), (10804, 122232), (11112, 118844), (12848, 102786), (13024, 101397), (14816, 89133), (15279, 86432), (16206, 81488), (17131, 77088), (19272, 68524), (19536, 67598), (20372, 64824), (21608, 61116), (22224, 59422), (25696, 51393), (29711, 44448), (30558, 43216), (32412, 40744), (33799, 39072), (34262, 38544)]