15897639456

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{40499}}^1$

素因数の和:40591

約数の個数: 144

約数和(自身を含む): 47764080000

約数和(自身を除く): 31866440544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 47, 48, 58, 72, 87, 94, 96, 116, 141, 144, 174, 188, 232, 261, 282, 288, 348, 376, 423, 464, 522, 564, 696, 752, 846, 928, 1044, 1128, 1363, 1392, 1504, 1692, 2088, 2256, 2726, 2784, 3384, 4089, 4176, 4512, 5452, 6768, 8178, 8352, 10904, 12267, 13536, 16356, 21808, 24534, 32712, 40499, 43616, 49068, 65424, 80998, 98136, 121497, 130848, 161996, 196272, 242994, 323992, 364491, 392544, 485988, 647984, 728982, 971976, 1174471, 1295968, 1457964, 1903453, 1943952, 2348942, 2915928, 3523413, 3806906, 3887904, 4697884, 5710359, 5831856, 7046826, 7613812, 9395768, 10570239, 11420718, 11663712, 14093652, 15227624, 17131077, 18791536, 21140478, 22841436, 28187304, 30455248, 34262154, 37583072, 42280956, 45682872, 55200137, 56374608, 60910496, 68524308, 84561912, 91365744, 110400274, 112749216, 137048616, 165600411, 169123824, 182731488, 220800548, 274097232, 331200822, 338247648, 441601096, 496801233, 548194464, 662401644, 883202192, 993602466, 1324803288, 1766404384, 1987204932, 2649606576, 3974409864, 5299213152, 7948819728, 15897639456]

約数ペア:

[(1, 15897639456), (2, 7948819728), (3, 5299213152), (4, 3974409864), (6, 2649606576), (8, 1987204932), (9, 1766404384), (12, 1324803288), (16, 993602466), (18, 883202192), (24, 662401644), (29, 548194464), (32, 496801233), (36, 441601096), (47, 338247648), (48, 331200822), (58, 274097232), (72, 220800548), (87, 182731488), (94, 169123824), (96, 165600411), (116, 137048616), (141, 112749216), (144, 110400274), (174, 91365744), (188, 84561912), (232, 68524308), (261, 60910496), (282, 56374608), (288, 55200137), (348, 45682872), (376, 42280956), (423, 37583072), (464, 34262154), (522, 30455248), (564, 28187304), (696, 22841436), (752, 21140478), (846, 18791536), (928, 17131077), (1044, 15227624), (1128, 14093652), (1363, 11663712), (1392, 11420718), (1504, 10570239), (1692, 9395768), (2088, 7613812), (2256, 7046826), (2726, 5831856), (2784, 5710359), (3384, 4697884), (4089, 3887904), (4176, 3806906), (4512, 3523413), (5452, 2915928), (6768, 2348942), (8178, 1943952), (8352, 1903453), (10904, 1457964), (12267, 1295968), (13536, 1174471), (16356, 971976), (21808, 728982), (24534, 647984), (32712, 485988), (40499, 392544), (43616, 364491), (49068, 323992), (65424, 242994), (80998, 196272), (98136, 161996), (121497, 130848)]