1347487020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1579}}^1$

素因数の和:2036

約数の個数: 144

約数和(自身を含む): 4472133120

約数和(自身を除く): 3124646100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 431, 495, 660, 862, 990, 1293, 1579, 1724, 1980, 2155, 2586, 3158, 3879, 4310, 4737, 4741, 5172, 6316, 6465, 7758, 7895, 8620, 9474, 9482, 12930, 14211, 14223, 15516, 15790, 17369, 18948, 18964, 19395, 23685, 23705, 25860, 28422, 28446, 31580, 34738, 38790, 42669, 47370, 47410, 52107, 56844, 56892, 69476, 71055, 71115, 77580, 85338, 86845, 94740, 94820, 104214, 142110, 142230, 156321, 170676, 173690, 208428, 213345, 260535, 284220, 284460, 312642, 347380, 426690, 521070, 625284, 680549, 781605, 853380, 1042140, 1361098, 1563210, 2041647, 2722196, 3126420, 3402745, 4083294, 6124941, 6805490, 7486039, 8166588, 10208235, 12249882, 13610980, 14972078, 20416470, 22458117, 24499764, 29944156, 30624705, 37430195, 40832940, 44916234, 61249410, 67374351, 74860390, 89832468, 112290585, 122498820, 134748702, 149720780, 224581170, 269497404, 336871755, 449162340, 673743510, 1347487020]

約数ペア:

[(1, 1347487020), (2, 673743510), (3, 449162340), (4, 336871755), (5, 269497404), (6, 224581170), (9, 149720780), (10, 134748702), (11, 122498820), (12, 112290585), (15, 89832468), (18, 74860390), (20, 67374351), (22, 61249410), (30, 44916234), (33, 40832940), (36, 37430195), (44, 30624705), (45, 29944156), (55, 24499764), (60, 22458117), (66, 20416470), (90, 14972078), (99, 13610980), (110, 12249882), (132, 10208235), (165, 8166588), (180, 7486039), (198, 6805490), (220, 6124941), (330, 4083294), (396, 3402745), (431, 3126420), (495, 2722196), (660, 2041647), (862, 1563210), (990, 1361098), (1293, 1042140), (1579, 853380), (1724, 781605), (1980, 680549), (2155, 625284), (2586, 521070), (3158, 426690), (3879, 347380), (4310, 312642), (4737, 284460), (4741, 284220), (5172, 260535), (6316, 213345), (6465, 208428), (7758, 173690), (7895, 170676), (8620, 156321), (9474, 142230), (9482, 142110), (12930, 104214), (14211, 94820), (14223, 94740), (15516, 86845), (15790, 85338), (17369, 77580), (18948, 71115), (18964, 71055), (19395, 69476), (23685, 56892), (23705, 56844), (25860, 52107), (28422, 47410), (28446, 47370), (31580, 42669), (34738, 38790)]