15660136968

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{1259}}^1\times {\mathrm{1511}}^1$

素因数の和:2800

約数の個数: 128

約数和(自身を含む): 45722880000

約数和(自身を除く): 30062743032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1259, 1372, 1511, 2058, 2518, 2744, 3022, 3777, 4116, 4533, 5036, 6044, 7554, 8232, 8813, 9066, 10072, 10577, 12088, 15108, 17626, 18132, 21154, 26439, 30216, 31731, 35252, 36264, 42308, 52878, 61691, 63462, 70504, 74039, 84616, 105756, 123382, 126924, 148078, 185073, 211512, 222117, 246764, 253848, 296156, 370146, 431837, 444234, 493528, 518273, 592312, 740292, 863674, 888468, 1036546, 1295511, 1480584, 1554819, 1727348, 1776936, 1902349, 2073092, 2591022, 3109638, 3454696, 3804698, 4146184, 5182044, 5707047, 6219276, 7609396, 10364088, 11414094, 12438552, 13316443, 15218792, 22828188, 26632886, 39949329, 45656376, 53265772, 79898658, 93215101, 106531544, 159797316, 186430202, 279645303, 319594632, 372860404, 559290606, 652505707, 745720808, 1118581212, 1305011414, 1957517121, 2237162424, 2610022828, 3915034242, 5220045656, 7830068484, 15660136968]

約数ペア:

[(1, 15660136968), (2, 7830068484), (3, 5220045656), (4, 3915034242), (6, 2610022828), (7, 2237162424), (8, 1957517121), (12, 1305011414), (14, 1118581212), (21, 745720808), (24, 652505707), (28, 559290606), (42, 372860404), (49, 319594632), (56, 279645303), (84, 186430202), (98, 159797316), (147, 106531544), (168, 93215101), (196, 79898658), (294, 53265772), (343, 45656376), (392, 39949329), (588, 26632886), (686, 22828188), (1029, 15218792), (1176, 13316443), (1259, 12438552), (1372, 11414094), (1511, 10364088), (2058, 7609396), (2518, 6219276), (2744, 5707047), (3022, 5182044), (3777, 4146184), (4116, 3804698), (4533, 3454696), (5036, 3109638), (6044, 2591022), (7554, 2073092), (8232, 1902349), (8813, 1776936), (9066, 1727348), (10072, 1554819), (10577, 1480584), (12088, 1295511), (15108, 1036546), (17626, 888468), (18132, 863674), (21154, 740292), (26439, 592312), (30216, 518273), (31731, 493528), (35252, 444234), (36264, 431837), (42308, 370146), (52878, 296156), (61691, 253848), (63462, 246764), (70504, 222117), (74039, 211512), (84616, 185073), (105756, 148078), (123382, 126924)]