515541120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:295

約数の個数: 256

約数和(自身を含む): 1744934400

約数和(自身を除く): 1229393280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 47, 48, 58, 60, 64, 80, 87, 94, 96, 116, 120, 128, 141, 145, 160, 174, 188, 192, 197, 232, 235, 240, 282, 290, 320, 348, 376, 384, 394, 435, 464, 470, 480, 564, 580, 591, 640, 696, 705, 752, 788, 870, 928, 940, 960, 985, 1128, 1160, 1182, 1363, 1392, 1410, 1504, 1576, 1740, 1856, 1880, 1920, 1970, 2256, 2320, 2364, 2726, 2784, 2820, 2955, 3008, 3152, 3480, 3712, 3760, 3940, 4089, 4512, 4640, 4728, 5452, 5568, 5640, 5713, 5910, 6016, 6304, 6815, 6960, 7520, 7880, 8178, 9024, 9259, 9280, 9456, 10904, 11136, 11280, 11426, 11820, 12608, 13630, 13920, 15040, 15760, 16356, 17139, 18048, 18518, 18560, 18912, 20445, 21808, 22560, 22852, 23640, 25216, 27260, 27777, 27840, 28565, 30080, 31520, 32712, 34278, 37036, 37824, 40890, 43616, 45120, 45704, 46295, 47280, 54520, 55554, 55680, 57130, 63040, 65424, 68556, 74072, 75648, 81780, 85695, 87232, 90240, 91408, 92590, 94560, 109040, 111108, 114260, 126080, 130848, 137112, 138885, 148144, 163560, 171390, 174464, 182816, 185180, 189120, 218080, 222216, 228520, 261696, 268511, 274224, 277770, 296288, 327120, 342780, 365632, 370360, 378240, 436160, 444432, 457040, 523392, 537022, 548448, 555540, 592576, 654240, 685560, 731264, 740720, 805533, 872320, 888864, 914080, 1074044, 1096896, 1111080, 1185152, 1308480, 1342555, 1371120, 1481440, 1611066, 1777728, 1828160, 2148088, 2193792, 2222160, 2616960, 2685110, 2742240, 2962880, 3222132, 3555456, 3656320, 4027665, 4296176, 4444320, 5370220, 5484480, 5925760, 6444264, 8055330, 8592352, 8888640, 10740440, 10968960, 12888528, 16110660, 17184704, 17777280, 21480880, 25777056, 32221320, 34369408, 42961760, 51554112, 64442640, 85923520, 103108224, 128885280, 171847040, 257770560, 515541120]

約数ペア:

[(1, 515541120), (2, 257770560), (3, 171847040), (4, 128885280), (5, 103108224), (6, 85923520), (8, 64442640), (10, 51554112), (12, 42961760), (15, 34369408), (16, 32221320), (20, 25777056), (24, 21480880), (29, 17777280), (30, 17184704), (32, 16110660), (40, 12888528), (47, 10968960), (48, 10740440), (58, 8888640), (60, 8592352), (64, 8055330), (80, 6444264), (87, 5925760), (94, 5484480), (96, 5370220), (116, 4444320), (120, 4296176), (128, 4027665), (141, 3656320), (145, 3555456), (160, 3222132), (174, 2962880), (188, 2742240), (192, 2685110), (197, 2616960), (232, 2222160), (235, 2193792), (240, 2148088), (282, 1828160), (290, 1777728), (320, 1611066), (348, 1481440), (376, 1371120), (384, 1342555), (394, 1308480), (435, 1185152), (464, 1111080), (470, 1096896), (480, 1074044), (564, 914080), (580, 888864), (591, 872320), (640, 805533), (696, 740720), (705, 731264), (752, 685560), (788, 654240), (870, 592576), (928, 555540), (940, 548448), (960, 537022), (985, 523392), (1128, 457040), (1160, 444432), (1182, 436160), (1363, 378240), (1392, 370360), (1410, 365632), (1504, 342780), (1576, 327120), (1740, 296288), (1856, 277770), (1880, 274224), (1920, 268511), (1970, 261696), (2256, 228520), (2320, 222216), (2364, 218080), (2726, 189120), (2784, 185180), (2820, 182816), (2955, 174464), (3008, 171390), (3152, 163560), (3480, 148144), (3712, 138885), (3760, 137112), (3940, 130848), (4089, 126080), (4512, 114260), (4640, 111108), (4728, 109040), (5452, 94560), (5568, 92590), (5640, 91408), (5713, 90240), (5910, 87232), (6016, 85695), (6304, 81780), (6815, 75648), (6960, 74072), (7520, 68556), (7880, 65424), (8178, 63040), (9024, 57130), (9259, 55680), (9280, 55554), (9456, 54520), (10904, 47280), (11136, 46295), (11280, 45704), (11426, 45120), (11820, 43616), (12608, 40890), (13630, 37824), (13920, 37036), (15040, 34278), (15760, 32712), (16356, 31520), (17139, 30080), (18048, 28565), (18518, 27840), (18560, 27777), (18912, 27260), (20445, 25216), (21808, 23640), (22560, 22852)]