996899200

素因数分解:

$2^7\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 192

約数和(自身を含む): 2719825920

約数和(自身を除く): 1722926720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 127, 128, 160, 176, 200, 220, 223, 254, 275, 320, 352, 400, 440, 446, 508, 550, 635, 640, 704, 800, 880, 892, 1016, 1100, 1115, 1270, 1397, 1408, 1600, 1760, 1784, 2032, 2200, 2230, 2453, 2540, 2794, 3175, 3200, 3520, 3568, 4064, 4400, 4460, 4906, 5080, 5575, 5588, 6350, 6985, 7040, 7136, 8128, 8800, 8920, 9812, 10160, 11150, 11176, 12265, 12700, 13970, 14272, 16256, 17600, 17840, 19624, 20320, 22300, 22352, 24530, 25400, 27940, 28321, 28544, 34925, 35200, 35680, 39248, 40640, 44600, 44704, 49060, 50800, 55880, 56642, 61325, 69850, 71360, 78496, 81280, 89200, 89408, 98120, 101600, 111760, 113284, 122650, 139700, 141605, 142720, 156992, 178400, 178816, 196240, 203200, 223520, 226568, 245300, 279400, 283210, 311531, 313984, 356800, 392480, 406400, 447040, 453136, 490600, 558800, 566420, 623062, 708025, 713600, 784960, 894080, 906272, 981200, 1117600, 1132840, 1246124, 1416050, 1557655, 1569920, 1812544, 1962400, 2235200, 2265680, 2492248, 2832100, 3115310, 3625088, 3924800, 4470400, 4531360, 4984496, 5664200, 6230620, 7788275, 7849600, 9062720, 9968992, 11328400, 12461240, 15576550, 18125440, 19937984, 22656800, 24922480, 31153100, 39875968, 45313600, 49844960, 62306200, 90627200, 99689920, 124612400, 199379840, 249224800, 498449600, 996899200]

約数ペア:

[(1, 996899200), (2, 498449600), (4, 249224800), (5, 199379840), (8, 124612400), (10, 99689920), (11, 90627200), (16, 62306200), (20, 49844960), (22, 45313600), (25, 39875968), (32, 31153100), (40, 24922480), (44, 22656800), (50, 19937984), (55, 18125440), (64, 15576550), (80, 12461240), (88, 11328400), (100, 9968992), (110, 9062720), (127, 7849600), (128, 7788275), (160, 6230620), (176, 5664200), (200, 4984496), (220, 4531360), (223, 4470400), (254, 3924800), (275, 3625088), (320, 3115310), (352, 2832100), (400, 2492248), (440, 2265680), (446, 2235200), (508, 1962400), (550, 1812544), (635, 1569920), (640, 1557655), (704, 1416050), (800, 1246124), (880, 1132840), (892, 1117600), (1016, 981200), (1100, 906272), (1115, 894080), (1270, 784960), (1397, 713600), (1408, 708025), (1600, 623062), (1760, 566420), (1784, 558800), (2032, 490600), (2200, 453136), (2230, 447040), (2453, 406400), (2540, 392480), (2794, 356800), (3175, 313984), (3200, 311531), (3520, 283210), (3568, 279400), (4064, 245300), (4400, 226568), (4460, 223520), (4906, 203200), (5080, 196240), (5575, 178816), (5588, 178400), (6350, 156992), (6985, 142720), (7040, 141605), (7136, 139700), (8128, 122650), (8800, 113284), (8920, 111760), (9812, 101600), (10160, 98120), (11150, 89408), (11176, 89200), (12265, 81280), (12700, 78496), (13970, 71360), (14272, 69850), (16256, 61325), (17600, 56642), (17840, 55880), (19624, 50800), (20320, 49060), (22300, 44704), (22352, 44600), (24530, 40640), (25400, 39248), (27940, 35680), (28321, 35200), (28544, 34925)]