144305280

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 256

約数和(自身を含む): 584582400

約数和(自身を除く): 440277120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1193, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2386, 2520, 2688, 2880, 3024, 3360, 3456, 3579, 3780, 4032, 4320, 4480, 4772, 5040, 5760, 5965, 6048, 6720, 7158, 7560, 8064, 8351, 8640, 9544, 10080, 10737, 11930, 12096, 13440, 14316, 15120, 16702, 17280, 17895, 19088, 20160, 21474, 23860, 24192, 25053, 28632, 30240, 32211, 33404, 35790, 38176, 40320, 41755, 42948, 47720, 50106, 53685, 57264, 60480, 64422, 66808, 71580, 75159, 76352, 83510, 85896, 95440, 100212, 107370, 114528, 120960, 125265, 128844, 133616, 143160, 150318, 152704, 161055, 167020, 171792, 190880, 200424, 214740, 225477, 229056, 250530, 257688, 267232, 286320, 300636, 322110, 334040, 343584, 375795, 381760, 400848, 429480, 450954, 458112, 501060, 515376, 534464, 572640, 601272, 644220, 668080, 687168, 751590, 763520, 801696, 858960, 901908, 1002120, 1030752, 1068928, 1127385, 1145280, 1202544, 1288440, 1336160, 1374336, 1503180, 1603392, 1717920, 1803816, 2004240, 2061504, 2254770, 2290560, 2405088, 2576880, 2672320, 3006360, 3206784, 3435840, 3607632, 4008480, 4123008, 4509540, 4810176, 5153760, 5344640, 6012720, 6871680, 7215264, 8016960, 9019080, 9620352, 10307520, 12025440, 14430528, 16033920, 18038160, 20615040, 24050880, 28861056, 36076320, 48101760, 72152640, 144305280]

約数ペア:

[(1, 144305280), (2, 72152640), (3, 48101760), (4, 36076320), (5, 28861056), (6, 24050880), (7, 20615040), (8, 18038160), (9, 16033920), (10, 14430528), (12, 12025440), (14, 10307520), (15, 9620352), (16, 9019080), (18, 8016960), (20, 7215264), (21, 6871680), (24, 6012720), (27, 5344640), (28, 5153760), (30, 4810176), (32, 4509540), (35, 4123008), (36, 4008480), (40, 3607632), (42, 3435840), (45, 3206784), (48, 3006360), (54, 2672320), (56, 2576880), (60, 2405088), (63, 2290560), (64, 2254770), (70, 2061504), (72, 2004240), (80, 1803816), (84, 1717920), (90, 1603392), (96, 1503180), (105, 1374336), (108, 1336160), (112, 1288440), (120, 1202544), (126, 1145280), (128, 1127385), (135, 1068928), (140, 1030752), (144, 1002120), (160, 901908), (168, 858960), (180, 801696), (189, 763520), (192, 751590), (210, 687168), (216, 668080), (224, 644220), (240, 601272), (252, 572640), (270, 534464), (280, 515376), (288, 501060), (315, 458112), (320, 450954), (336, 429480), (360, 400848), (378, 381760), (384, 375795), (420, 343584), (432, 334040), (448, 322110), (480, 300636), (504, 286320), (540, 267232), (560, 257688), (576, 250530), (630, 229056), (640, 225477), (672, 214740), (720, 200424), (756, 190880), (840, 171792), (864, 167020), (896, 161055), (945, 152704), (960, 150318), (1008, 143160), (1080, 133616), (1120, 128844), (1152, 125265), (1193, 120960), (1260, 114528), (1344, 107370), (1440, 100212), (1512, 95440), (1680, 85896), (1728, 83510), (1890, 76352), (1920, 75159), (2016, 71580), (2160, 66808), (2240, 64422), (2386, 60480), (2520, 57264), (2688, 53685), (2880, 50106), (3024, 47720), (3360, 42948), (3456, 41755), (3579, 40320), (3780, 38176), (4032, 35790), (4320, 33404), (4480, 32211), (4772, 30240), (5040, 28632), (5760, 25053), (5965, 24192), (6048, 23860), (6720, 21474), (7158, 20160), (7560, 19088), (8064, 17895), (8351, 17280), (8640, 16702), (9544, 15120), (10080, 14316), (10737, 13440), (11930, 12096)]