2120086528

素因数分解:

$2^{10}\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 264

約数和(自身を含む): 5376568320

約数和(自身を除く): 3256481792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 47, 49, 56, 58, 62, 64, 94, 98, 112, 116, 124, 128, 188, 196, 203, 217, 224, 232, 248, 256, 329, 376, 392, 406, 434, 448, 464, 496, 512, 658, 752, 784, 812, 868, 896, 899, 928, 992, 1024, 1316, 1363, 1421, 1457, 1504, 1519, 1568, 1624, 1736, 1792, 1798, 1856, 1984, 2303, 2632, 2726, 2842, 2914, 3008, 3038, 3136, 3248, 3472, 3584, 3596, 3712, 3968, 4606, 5264, 5452, 5684, 5828, 6016, 6076, 6272, 6293, 6496, 6944, 7168, 7192, 7424, 7936, 9212, 9541, 10199, 10528, 10904, 11368, 11656, 12032, 12152, 12544, 12586, 12992, 13888, 14384, 14848, 15872, 18424, 19082, 20398, 21056, 21808, 22736, 23312, 24064, 24304, 25088, 25172, 25984, 27776, 28768, 29696, 31744, 36848, 38164, 40796, 42112, 42253, 43616, 44051, 45472, 46624, 48128, 48608, 50176, 50344, 51968, 55552, 57536, 66787, 71393, 73696, 76328, 81592, 84224, 84506, 87232, 88102, 90944, 93248, 97216, 100688, 103936, 111104, 115072, 133574, 142786, 147392, 152656, 163184, 168448, 169012, 174464, 176204, 181888, 186496, 194432, 201376, 207872, 222208, 230144, 267148, 285572, 294784, 295771, 305312, 326368, 336896, 338024, 348928, 352408, 363776, 372992, 388864, 402752, 460288, 534296, 571144, 589568, 591542, 610624, 652736, 676048, 697856, 704816, 727552, 745984, 777728, 805504, 920576, 1068592, 1142288, 1179136, 1183084, 1221248, 1305472, 1352096, 1395712, 1409632, 1455104, 1491968, 1555456, 1611008, 2070397, 2137184, 2284576, 2358272, 2366168, 2442496, 2610944, 2704192, 2819264, 3222016, 4140794, 4274368, 4569152, 4732336, 4884992, 5221888, 5408384, 5638528, 6444032, 8281588, 8548736, 9138304, 9464672, 9769984, 10443776, 10816768, 11277056, 16563176, 17097472, 18276608, 18929344, 21633536, 22554112, 33126352, 34194944, 36553216, 37858688, 43267072, 45108224, 66252704, 68389888, 73106432, 75717376, 132505408, 151434752, 265010816, 302869504, 530021632, 1060043264, 2120086528]

約数ペア:

[(1, 2120086528), (2, 1060043264), (4, 530021632), (7, 302869504), (8, 265010816), (14, 151434752), (16, 132505408), (28, 75717376), (29, 73106432), (31, 68389888), (32, 66252704), (47, 45108224), (49, 43267072), (56, 37858688), (58, 36553216), (62, 34194944), (64, 33126352), (94, 22554112), (98, 21633536), (112, 18929344), (116, 18276608), (124, 17097472), (128, 16563176), (188, 11277056), (196, 10816768), (203, 10443776), (217, 9769984), (224, 9464672), (232, 9138304), (248, 8548736), (256, 8281588), (329, 6444032), (376, 5638528), (392, 5408384), (406, 5221888), (434, 4884992), (448, 4732336), (464, 4569152), (496, 4274368), (512, 4140794), (658, 3222016), (752, 2819264), (784, 2704192), (812, 2610944), (868, 2442496), (896, 2366168), (899, 2358272), (928, 2284576), (992, 2137184), (1024, 2070397), (1316, 1611008), (1363, 1555456), (1421, 1491968), (1457, 1455104), (1504, 1409632), (1519, 1395712), (1568, 1352096), (1624, 1305472), (1736, 1221248), (1792, 1183084), (1798, 1179136), (1856, 1142288), (1984, 1068592), (2303, 920576), (2632, 805504), (2726, 777728), (2842, 745984), (2914, 727552), (3008, 704816), (3038, 697856), (3136, 676048), (3248, 652736), (3472, 610624), (3584, 591542), (3596, 589568), (3712, 571144), (3968, 534296), (4606, 460288), (5264, 402752), (5452, 388864), (5684, 372992), (5828, 363776), (6016, 352408), (6076, 348928), (6272, 338024), (6293, 336896), (6496, 326368), (6944, 305312), (7168, 295771), (7192, 294784), (7424, 285572), (7936, 267148), (9212, 230144), (9541, 222208), (10199, 207872), (10528, 201376), (10904, 194432), (11368, 186496), (11656, 181888), (12032, 176204), (12152, 174464), (12544, 169012), (12586, 168448), (12992, 163184), (13888, 152656), (14384, 147392), (14848, 142786), (15872, 133574), (18424, 115072), (19082, 111104), (20398, 103936), (21056, 100688), (21808, 97216), (22736, 93248), (23312, 90944), (24064, 88102), (24304, 87232), (25088, 84506), (25172, 84224), (25984, 81592), (27776, 76328), (28768, 73696), (29696, 71393), (31744, 66787), (36848, 57536), (38164, 55552), (40796, 51968), (42112, 50344), (42253, 50176), (43616, 48608), (44051, 48128), (45472, 46624)]