15019056

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 120

約数和(自身を含む): 46309536

約数和(自身を除く): 31290480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 71, 72, 78, 104, 113, 117, 142, 144, 156, 208, 213, 226, 234, 284, 312, 339, 426, 452, 468, 568, 624, 639, 678, 852, 904, 923, 936, 1017, 1136, 1278, 1356, 1469, 1704, 1808, 1846, 1872, 2034, 2556, 2712, 2769, 2938, 3408, 3692, 4068, 4407, 5112, 5424, 5538, 5876, 7384, 8023, 8136, 8307, 8814, 10224, 11076, 11752, 13221, 14768, 16046, 16272, 16614, 17628, 22152, 23504, 24069, 26442, 32092, 33228, 35256, 44304, 48138, 52884, 64184, 66456, 70512, 72207, 96276, 104299, 105768, 128368, 132912, 144414, 192552, 208598, 211536, 288828, 312897, 385104, 417196, 577656, 625794, 834392, 938691, 1155312, 1251588, 1668784, 1877382, 2503176, 3754764, 5006352, 7509528, 15019056]

約数ペア:

[(1, 15019056), (2, 7509528), (3, 5006352), (4, 3754764), (6, 2503176), (8, 1877382), (9, 1668784), (12, 1251588), (13, 1155312), (16, 938691), (18, 834392), (24, 625794), (26, 577656), (36, 417196), (39, 385104), (48, 312897), (52, 288828), (71, 211536), (72, 208598), (78, 192552), (104, 144414), (113, 132912), (117, 128368), (142, 105768), (144, 104299), (156, 96276), (208, 72207), (213, 70512), (226, 66456), (234, 64184), (284, 52884), (312, 48138), (339, 44304), (426, 35256), (452, 33228), (468, 32092), (568, 26442), (624, 24069), (639, 23504), (678, 22152), (852, 17628), (904, 16614), (923, 16272), (936, 16046), (1017, 14768), (1136, 13221), (1278, 11752), (1356, 11076), (1469, 10224), (1704, 8814), (1808, 8307), (1846, 8136), (1872, 8023), (2034, 7384), (2556, 5876), (2712, 5538), (2769, 5424), (2938, 5112), (3408, 4407), (3692, 4068)]