15630768

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 120

約数和(自身を含む): 47876400

約数和(自身を除く): 32245632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 197, 228, 232, 261, 304, 342, 348, 394, 456, 464, 522, 551, 591, 684, 696, 788, 912, 1044, 1102, 1182, 1368, 1392, 1576, 1653, 1773, 2088, 2204, 2364, 2736, 3152, 3306, 3546, 3743, 4176, 4408, 4728, 4959, 5713, 6612, 7092, 7486, 8816, 9456, 9918, 11229, 11426, 13224, 14184, 14972, 17139, 19836, 22458, 22852, 26448, 28368, 29944, 33687, 34278, 39672, 44916, 45704, 51417, 59888, 67374, 68556, 79344, 89832, 91408, 102834, 108547, 134748, 137112, 179664, 205668, 217094, 269496, 274224, 325641, 411336, 434188, 538992, 651282, 822672, 868376, 976923, 1302564, 1736752, 1953846, 2605128, 3907692, 5210256, 7815384, 15630768]

約数ペア:

[(1, 15630768), (2, 7815384), (3, 5210256), (4, 3907692), (6, 2605128), (8, 1953846), (9, 1736752), (12, 1302564), (16, 976923), (18, 868376), (19, 822672), (24, 651282), (29, 538992), (36, 434188), (38, 411336), (48, 325641), (57, 274224), (58, 269496), (72, 217094), (76, 205668), (87, 179664), (114, 137112), (116, 134748), (144, 108547), (152, 102834), (171, 91408), (174, 89832), (197, 79344), (228, 68556), (232, 67374), (261, 59888), (304, 51417), (342, 45704), (348, 44916), (394, 39672), (456, 34278), (464, 33687), (522, 29944), (551, 28368), (591, 26448), (684, 22852), (696, 22458), (788, 19836), (912, 17139), (1044, 14972), (1102, 14184), (1182, 13224), (1368, 11426), (1392, 11229), (1576, 9918), (1653, 9456), (1773, 8816), (2088, 7486), (2204, 7092), (2364, 6612), (2736, 5713), (3152, 4959), (3306, 4728), (3546, 4408), (3743, 4176)]