295169280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:249

約数の個数: 288

約数和(自身を含む): 1098854400

約数和(自身を除く): 803685120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 79, 80, 84, 96, 105, 112, 120, 128, 139, 140, 158, 160, 168, 192, 210, 224, 237, 240, 256, 278, 280, 316, 320, 336, 384, 395, 417, 420, 448, 474, 480, 553, 556, 560, 632, 640, 672, 695, 768, 790, 834, 840, 896, 948, 960, 973, 1106, 1112, 1120, 1185, 1264, 1280, 1344, 1390, 1580, 1659, 1668, 1680, 1792, 1896, 1920, 1946, 2085, 2212, 2224, 2240, 2370, 2528, 2688, 2765, 2780, 2919, 3160, 3318, 3336, 3360, 3792, 3840, 3892, 4170, 4424, 4448, 4480, 4740, 4865, 5056, 5376, 5530, 5560, 5838, 6320, 6636, 6672, 6720, 7584, 7784, 8295, 8340, 8848, 8896, 8960, 9480, 9730, 10112, 10981, 11060, 11120, 11676, 12640, 13272, 13344, 13440, 14595, 15168, 15568, 16590, 16680, 17696, 17792, 18960, 19460, 20224, 21962, 22120, 22240, 23352, 25280, 26544, 26688, 26880, 29190, 30336, 31136, 32943, 33180, 33360, 35392, 35584, 37920, 38920, 43924, 44240, 44480, 46704, 50560, 53088, 53376, 54905, 58380, 60672, 62272, 65886, 66360, 66720, 70784, 75840, 76867, 77840, 87848, 88480, 88960, 93408, 101120, 106176, 106752, 109810, 116760, 124544, 131772, 132720, 133440, 141568, 151680, 153734, 155680, 164715, 175696, 176960, 177920, 186816, 212352, 219620, 230601, 233520, 249088, 263544, 265440, 266880, 303360, 307468, 311360, 329430, 351392, 353920, 373632, 384335, 424704, 439240, 461202, 467040, 527088, 530880, 533760, 614936, 622720, 658860, 702784, 707840, 747264, 768670, 878480, 922404, 934080, 1054176, 1061760, 1153005, 1229872, 1245440, 1317720, 1405568, 1537340, 1756960, 1844808, 1868160, 2108352, 2123520, 2306010, 2459744, 2635440, 2811136, 3074680, 3513920, 3689616, 3736320, 4216704, 4612020, 4919488, 5270880, 6149360, 7027840, 7379232, 8433408, 9224040, 9838976, 10541760, 12298720, 14055680, 14758464, 18448080, 19677952, 21083520, 24597440, 29516928, 36896160, 42167040, 49194880, 59033856, 73792320, 98389760, 147584640, 295169280]

約数ペア:

[(1, 295169280), (2, 147584640), (3, 98389760), (4, 73792320), (5, 59033856), (6, 49194880), (7, 42167040), (8, 36896160), (10, 29516928), (12, 24597440), (14, 21083520), (15, 19677952), (16, 18448080), (20, 14758464), (21, 14055680), (24, 12298720), (28, 10541760), (30, 9838976), (32, 9224040), (35, 8433408), (40, 7379232), (42, 7027840), (48, 6149360), (56, 5270880), (60, 4919488), (64, 4612020), (70, 4216704), (79, 3736320), (80, 3689616), (84, 3513920), (96, 3074680), (105, 2811136), (112, 2635440), (120, 2459744), (128, 2306010), (139, 2123520), (140, 2108352), (158, 1868160), (160, 1844808), (168, 1756960), (192, 1537340), (210, 1405568), (224, 1317720), (237, 1245440), (240, 1229872), (256, 1153005), (278, 1061760), (280, 1054176), (316, 934080), (320, 922404), (336, 878480), (384, 768670), (395, 747264), (417, 707840), (420, 702784), (448, 658860), (474, 622720), (480, 614936), (553, 533760), (556, 530880), (560, 527088), (632, 467040), (640, 461202), (672, 439240), (695, 424704), (768, 384335), (790, 373632), (834, 353920), (840, 351392), (896, 329430), (948, 311360), (960, 307468), (973, 303360), (1106, 266880), (1112, 265440), (1120, 263544), (1185, 249088), (1264, 233520), (1280, 230601), (1344, 219620), (1390, 212352), (1580, 186816), (1659, 177920), (1668, 176960), (1680, 175696), (1792, 164715), (1896, 155680), (1920, 153734), (1946, 151680), (2085, 141568), (2212, 133440), (2224, 132720), (2240, 131772), (2370, 124544), (2528, 116760), (2688, 109810), (2765, 106752), (2780, 106176), (2919, 101120), (3160, 93408), (3318, 88960), (3336, 88480), (3360, 87848), (3792, 77840), (3840, 76867), (3892, 75840), (4170, 70784), (4424, 66720), (4448, 66360), (4480, 65886), (4740, 62272), (4865, 60672), (5056, 58380), (5376, 54905), (5530, 53376), (5560, 53088), (5838, 50560), (6320, 46704), (6636, 44480), (6672, 44240), (6720, 43924), (7584, 38920), (7784, 37920), (8295, 35584), (8340, 35392), (8848, 33360), (8896, 33180), (8960, 32943), (9480, 31136), (9730, 30336), (10112, 29190), (10981, 26880), (11060, 26688), (11120, 26544), (11676, 25280), (12640, 23352), (13272, 22240), (13344, 22120), (13440, 21962), (14595, 20224), (15168, 19460), (15568, 18960), (16590, 17792), (16680, 17696)]