15780458868

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{2399}}^1$

素因数の和:2669

約数の個数: 96

約数和(自身を含む): 38320128000

約数和(自身を除く): 22539669132

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 107, 109, 141, 188, 214, 218, 282, 321, 327, 428, 436, 564, 642, 654, 1284, 1308, 2399, 4798, 5029, 5123, 7197, 9596, 10058, 10246, 11663, 14394, 15087, 15369, 20116, 20492, 23326, 28788, 30174, 30738, 34989, 46652, 60348, 61476, 69978, 112753, 139956, 225506, 256693, 261491, 338259, 451012, 513386, 522982, 548161, 676518, 770079, 784473, 1026772, 1045964, 1096322, 1353036, 1540158, 1568946, 1644483, 2192644, 3080316, 3137892, 3288966, 6577932, 12064571, 12290077, 24129142, 24580154, 27979537, 36193713, 36870231, 48258284, 49160308, 55959074, 72387426, 73740462, 83938611, 111918148, 144774852, 147480924, 167877222, 335754444, 1315038239, 2630076478, 3945114717, 5260152956, 7890229434, 15780458868]

約数ペア:

[(1, 15780458868), (2, 7890229434), (3, 5260152956), (4, 3945114717), (6, 2630076478), (12, 1315038239), (47, 335754444), (94, 167877222), (107, 147480924), (109, 144774852), (141, 111918148), (188, 83938611), (214, 73740462), (218, 72387426), (282, 55959074), (321, 49160308), (327, 48258284), (428, 36870231), (436, 36193713), (564, 27979537), (642, 24580154), (654, 24129142), (1284, 12290077), (1308, 12064571), (2399, 6577932), (4798, 3288966), (5029, 3137892), (5123, 3080316), (7197, 2192644), (9596, 1644483), (10058, 1568946), (10246, 1540158), (11663, 1353036), (14394, 1096322), (15087, 1045964), (15369, 1026772), (20116, 784473), (20492, 770079), (23326, 676518), (28788, 548161), (30174, 522982), (30738, 513386), (34989, 451012), (46652, 338259), (60348, 261491), (61476, 256693), (69978, 225506), (112753, 139956)]