201608000

素因数分解:

$2^6\times 5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 224

約数和(自身を含む): 570585600

約数和(自身を除く): 368977600

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 29, 32, 40, 44, 50, 55, 58, 64, 79, 80, 88, 100, 110, 116, 125, 145, 158, 160, 176, 200, 220, 232, 250, 275, 290, 316, 319, 320, 352, 395, 400, 440, 464, 500, 550, 580, 632, 638, 704, 725, 790, 800, 869, 880, 928, 1000, 1100, 1160, 1264, 1276, 1375, 1450, 1580, 1595, 1600, 1738, 1760, 1856, 1975, 2000, 2200, 2291, 2320, 2528, 2552, 2750, 2900, 3160, 3190, 3476, 3520, 3625, 3950, 4000, 4345, 4400, 4582, 4640, 5056, 5104, 5500, 5800, 6320, 6380, 6952, 7250, 7900, 7975, 8000, 8690, 8800, 9164, 9280, 9875, 10208, 11000, 11455, 11600, 12640, 12760, 13904, 14500, 15800, 15950, 17380, 17600, 18328, 19750, 20416, 21725, 22000, 22910, 23200, 25201, 25280, 25520, 27808, 29000, 31600, 31900, 34760, 36656, 39500, 39875, 43450, 44000, 45820, 46400, 50402, 51040, 55616, 57275, 58000, 63200, 63800, 69520, 73312, 79000, 79750, 86900, 88000, 91640, 100804, 102080, 108625, 114550, 116000, 126005, 126400, 127600, 139040, 146624, 158000, 159500, 173800, 183280, 201608, 217250, 229100, 232000, 252010, 255200, 278080, 286375, 316000, 319000, 347600, 366560, 403216, 434500, 458200, 504020, 510400, 572750, 630025, 632000, 638000, 695200, 733120, 806432, 869000, 916400, 1008040, 1145500, 1260050, 1276000, 1390400, 1612864, 1738000, 1832800, 2016080, 2291000, 2520100, 2552000, 3150125, 3476000, 3665600, 4032160, 4582000, 5040200, 6300250, 6952000, 8064320, 9164000, 10080400, 12600500, 18328000, 20160800, 25201000, 40321600, 50402000, 100804000, 201608000]

約数ペア:

[(1, 201608000), (2, 100804000), (4, 50402000), (5, 40321600), (8, 25201000), (10, 20160800), (11, 18328000), (16, 12600500), (20, 10080400), (22, 9164000), (25, 8064320), (29, 6952000), (32, 6300250), (40, 5040200), (44, 4582000), (50, 4032160), (55, 3665600), (58, 3476000), (64, 3150125), (79, 2552000), (80, 2520100), (88, 2291000), (100, 2016080), (110, 1832800), (116, 1738000), (125, 1612864), (145, 1390400), (158, 1276000), (160, 1260050), (176, 1145500), (200, 1008040), (220, 916400), (232, 869000), (250, 806432), (275, 733120), (290, 695200), (316, 638000), (319, 632000), (320, 630025), (352, 572750), (395, 510400), (400, 504020), (440, 458200), (464, 434500), (500, 403216), (550, 366560), (580, 347600), (632, 319000), (638, 316000), (704, 286375), (725, 278080), (790, 255200), (800, 252010), (869, 232000), (880, 229100), (928, 217250), (1000, 201608), (1100, 183280), (1160, 173800), (1264, 159500), (1276, 158000), (1375, 146624), (1450, 139040), (1580, 127600), (1595, 126400), (1600, 126005), (1738, 116000), (1760, 114550), (1856, 108625), (1975, 102080), (2000, 100804), (2200, 91640), (2291, 88000), (2320, 86900), (2528, 79750), (2552, 79000), (2750, 73312), (2900, 69520), (3160, 63800), (3190, 63200), (3476, 58000), (3520, 57275), (3625, 55616), (3950, 51040), (4000, 50402), (4345, 46400), (4400, 45820), (4582, 44000), (4640, 43450), (5056, 39875), (5104, 39500), (5500, 36656), (5800, 34760), (6320, 31900), (6380, 31600), (6952, 29000), (7250, 27808), (7900, 25520), (7975, 25280), (8000, 25201), (8690, 23200), (8800, 22910), (9164, 22000), (9280, 21725), (9875, 20416), (10208, 19750), (11000, 18328), (11455, 17600), (11600, 17380), (12640, 15950), (12760, 15800), (13904, 14500)]