2549134080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2801}}^1$

素因数の和:2907

約数の個数: 216

約数和(自身を含む): 8934569280

約数和(自身を除く): 6385435200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 256, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 768, 790, 948, 960, 1152, 1185, 1264, 1280, 1422, 1440, 1580, 1896, 1920, 2304, 2370, 2528, 2801, 2844, 2880, 3160, 3555, 3792, 3840, 4740, 5056, 5602, 5688, 5760, 6320, 7110, 7584, 8403, 9480, 10112, 11204, 11376, 11520, 12640, 14005, 14220, 15168, 16806, 18960, 20224, 22408, 22752, 25209, 25280, 28010, 28440, 30336, 33612, 37920, 42015, 44816, 45504, 50418, 50560, 56020, 56880, 60672, 67224, 75840, 84030, 89632, 91008, 100836, 101120, 112040, 113760, 126045, 134448, 151680, 168060, 179264, 182016, 201672, 221279, 224080, 227520, 252090, 268896, 303360, 336120, 358528, 403344, 442558, 448160, 455040, 504180, 537792, 663837, 672240, 717056, 806688, 885116, 896320, 910080, 1008360, 1075584, 1106395, 1327674, 1344480, 1613376, 1770232, 1792640, 1991511, 2016720, 2151168, 2212790, 2655348, 2688960, 3226752, 3319185, 3540464, 3585280, 3983022, 4033440, 4425580, 5310696, 5377920, 6453504, 6638370, 7080928, 7966044, 8066880, 8851160, 9957555, 10621392, 10755840, 13276740, 14161856, 15932088, 16133760, 17702320, 19915110, 21242784, 26553480, 28323712, 31864176, 32267520, 35404640, 39830220, 42485568, 53106960, 56647424, 63728352, 70809280, 79660440, 84971136, 106213920, 127456704, 141618560, 159320880, 169942272, 212427840, 254913408, 283237120, 318641760, 424855680, 509826816, 637283520, 849711360, 1274567040, 2549134080]

約数ペア:

[(1, 2549134080), (2, 1274567040), (3, 849711360), (4, 637283520), (5, 509826816), (6, 424855680), (8, 318641760), (9, 283237120), (10, 254913408), (12, 212427840), (15, 169942272), (16, 159320880), (18, 141618560), (20, 127456704), (24, 106213920), (30, 84971136), (32, 79660440), (36, 70809280), (40, 63728352), (45, 56647424), (48, 53106960), (60, 42485568), (64, 39830220), (72, 35404640), (79, 32267520), (80, 31864176), (90, 28323712), (96, 26553480), (120, 21242784), (128, 19915110), (144, 17702320), (158, 16133760), (160, 15932088), (180, 14161856), (192, 13276740), (237, 10755840), (240, 10621392), (256, 9957555), (288, 8851160), (316, 8066880), (320, 7966044), (360, 7080928), (384, 6638370), (395, 6453504), (474, 5377920), (480, 5310696), (576, 4425580), (632, 4033440), (640, 3983022), (711, 3585280), (720, 3540464), (768, 3319185), (790, 3226752), (948, 2688960), (960, 2655348), (1152, 2212790), (1185, 2151168), (1264, 2016720), (1280, 1991511), (1422, 1792640), (1440, 1770232), (1580, 1613376), (1896, 1344480), (1920, 1327674), (2304, 1106395), (2370, 1075584), (2528, 1008360), (2801, 910080), (2844, 896320), (2880, 885116), (3160, 806688), (3555, 717056), (3792, 672240), (3840, 663837), (4740, 537792), (5056, 504180), (5602, 455040), (5688, 448160), (5760, 442558), (6320, 403344), (7110, 358528), (7584, 336120), (8403, 303360), (9480, 268896), (10112, 252090), (11204, 227520), (11376, 224080), (11520, 221279), (12640, 201672), (14005, 182016), (14220, 179264), (15168, 168060), (16806, 151680), (18960, 134448), (20224, 126045), (22408, 113760), (22752, 112040), (25209, 101120), (25280, 100836), (28010, 91008), (28440, 89632), (30336, 84030), (33612, 75840), (37920, 67224), (42015, 60672), (44816, 56880), (45504, 56020), (50418, 50560)]