2016707560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1163

約数の個数: 128

約数和(自身を含む): 5388768000

約数和(自身を除く): 3372060440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 29, 35, 40, 56, 58, 70, 116, 140, 145, 203, 232, 280, 290, 307, 406, 580, 614, 809, 812, 1015, 1160, 1228, 1535, 1618, 1624, 2030, 2149, 2456, 3070, 3236, 4045, 4060, 4298, 5663, 6140, 6472, 8090, 8120, 8596, 8903, 10745, 11326, 12280, 16180, 17192, 17806, 21490, 22652, 23461, 28315, 32360, 35612, 42980, 44515, 45304, 46922, 56630, 62321, 71224, 85960, 89030, 93844, 113260, 117305, 124642, 164227, 178060, 187688, 226520, 234610, 248363, 249284, 311605, 328454, 356120, 469220, 496726, 498568, 623210, 656908, 821135, 938440, 993452, 1241815, 1246420, 1313816, 1642270, 1738541, 1986904, 2483630, 2492840, 3284540, 3477082, 4967260, 6569080, 6954164, 7202527, 8692705, 9934520, 13908328, 14405054, 17385410, 28810108, 34770820, 36012635, 50417689, 57620216, 69541640, 72025270, 100835378, 144050540, 201670756, 252088445, 288101080, 403341512, 504176890, 1008353780, 2016707560]

約数ペア:

[(1, 2016707560), (2, 1008353780), (4, 504176890), (5, 403341512), (7, 288101080), (8, 252088445), (10, 201670756), (14, 144050540), (20, 100835378), (28, 72025270), (29, 69541640), (35, 57620216), (40, 50417689), (56, 36012635), (58, 34770820), (70, 28810108), (116, 17385410), (140, 14405054), (145, 13908328), (203, 9934520), (232, 8692705), (280, 7202527), (290, 6954164), (307, 6569080), (406, 4967260), (580, 3477082), (614, 3284540), (809, 2492840), (812, 2483630), (1015, 1986904), (1160, 1738541), (1228, 1642270), (1535, 1313816), (1618, 1246420), (1624, 1241815), (2030, 993452), (2149, 938440), (2456, 821135), (3070, 656908), (3236, 623210), (4045, 498568), (4060, 496726), (4298, 469220), (5663, 356120), (6140, 328454), (6472, 311605), (8090, 249284), (8120, 248363), (8596, 234610), (8903, 226520), (10745, 187688), (11326, 178060), (12280, 164227), (16180, 124642), (17192, 117305), (17806, 113260), (21490, 93844), (22652, 89030), (23461, 85960), (28315, 71224), (32360, 62321), (35612, 56630), (42980, 46922), (44515, 45304)]