66194240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1072

約数の個数: 112

約数和(自身を含む): 186537600

約数和(自身を除く): 120343360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 280, 290, 320, 406, 448, 464, 560, 580, 812, 928, 1015, 1019, 1120, 1160, 1624, 1856, 2030, 2038, 2240, 2320, 3248, 4060, 4076, 4640, 5095, 6496, 7133, 8120, 8152, 9280, 10190, 12992, 14266, 16240, 16304, 20380, 28532, 29551, 32480, 32608, 35665, 40760, 57064, 59102, 64960, 65216, 71330, 81520, 114128, 118204, 142660, 147755, 163040, 206857, 228256, 236408, 285320, 295510, 326080, 413714, 456512, 472816, 570640, 591020, 827428, 945632, 1034285, 1141280, 1182040, 1654856, 1891264, 2068570, 2282560, 2364080, 3309712, 4137140, 4728160, 6619424, 8274280, 9456320, 13238848, 16548560, 33097120, 66194240]

約数ペア:

[(1, 66194240), (2, 33097120), (4, 16548560), (5, 13238848), (7, 9456320), (8, 8274280), (10, 6619424), (14, 4728160), (16, 4137140), (20, 3309712), (28, 2364080), (29, 2282560), (32, 2068570), (35, 1891264), (40, 1654856), (56, 1182040), (58, 1141280), (64, 1034285), (70, 945632), (80, 827428), (112, 591020), (116, 570640), (140, 472816), (145, 456512), (160, 413714), (203, 326080), (224, 295510), (232, 285320), (280, 236408), (290, 228256), (320, 206857), (406, 163040), (448, 147755), (464, 142660), (560, 118204), (580, 114128), (812, 81520), (928, 71330), (1015, 65216), (1019, 64960), (1120, 59102), (1160, 57064), (1624, 40760), (1856, 35665), (2030, 32608), (2038, 32480), (2240, 29551), (2320, 28532), (3248, 20380), (4060, 16304), (4076, 16240), (4640, 14266), (5095, 12992), (6496, 10190), (7133, 9280), (8120, 8152)]