166664960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 288

約数和(自身を含む): 529804800

約数和(自身を除く): 363139840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 89, 95, 110, 112, 128, 133, 140, 152, 154, 160, 176, 178, 190, 209, 220, 224, 256, 266, 280, 304, 308, 320, 352, 356, 380, 385, 418, 440, 445, 448, 532, 560, 608, 616, 623, 640, 665, 704, 712, 760, 770, 836, 880, 890, 896, 979, 1045, 1064, 1120, 1216, 1232, 1246, 1280, 1330, 1408, 1424, 1463, 1520, 1540, 1672, 1691, 1760, 1780, 1792, 1958, 2090, 2128, 2240, 2432, 2464, 2492, 2660, 2816, 2848, 2926, 3040, 3080, 3115, 3344, 3382, 3520, 3560, 3916, 4180, 4256, 4480, 4864, 4895, 4928, 4984, 5320, 5696, 5852, 6080, 6160, 6230, 6688, 6764, 6853, 7040, 7120, 7315, 7832, 8360, 8455, 8512, 8960, 9790, 9856, 9968, 10640, 11392, 11704, 11837, 12160, 12320, 12460, 13376, 13528, 13706, 14080, 14240, 14630, 15664, 16720, 16910, 17024, 18601, 19580, 19712, 19936, 21280, 22784, 23408, 23674, 24320, 24640, 24920, 26752, 27056, 27412, 28480, 29260, 31328, 33440, 33820, 34048, 34265, 37202, 39160, 39872, 42560, 46816, 47348, 49280, 49840, 53504, 54112, 54824, 56960, 58520, 59185, 62656, 66880, 67640, 68530, 74404, 78320, 79744, 85120, 93005, 93632, 94696, 98560, 99680, 108224, 109648, 113920, 117040, 118370, 125312, 130207, 133760, 135280, 137060, 148808, 156640, 159488, 170240, 186010, 187264, 189392, 199360, 216448, 219296, 234080, 236740, 250624, 260414, 267520, 270560, 274120, 297616, 313280, 372020, 374528, 378784, 398720, 432896, 438592, 468160, 473480, 520828, 541120, 548240, 595232, 626560, 651035, 744040, 757568, 797440, 877184, 936320, 946960, 1041656, 1082240, 1096480, 1190464, 1253120, 1302070, 1488080, 1515136, 1754368, 1872640, 1893920, 2083312, 2164480, 2192960, 2380928, 2604140, 2976160, 3030272, 3787840, 4166624, 4385920, 4761856, 5208280, 5952320, 7575680, 8333248, 8771840, 10416560, 11904640, 15151360, 16666496, 20833120, 23809280, 33332992, 41666240, 83332480, 166664960]

約数ペア:

[(1, 166664960), (2, 83332480), (4, 41666240), (5, 33332992), (7, 23809280), (8, 20833120), (10, 16666496), (11, 15151360), (14, 11904640), (16, 10416560), (19, 8771840), (20, 8333248), (22, 7575680), (28, 5952320), (32, 5208280), (35, 4761856), (38, 4385920), (40, 4166624), (44, 3787840), (55, 3030272), (56, 2976160), (64, 2604140), (70, 2380928), (76, 2192960), (77, 2164480), (80, 2083312), (88, 1893920), (89, 1872640), (95, 1754368), (110, 1515136), (112, 1488080), (128, 1302070), (133, 1253120), (140, 1190464), (152, 1096480), (154, 1082240), (160, 1041656), (176, 946960), (178, 936320), (190, 877184), (209, 797440), (220, 757568), (224, 744040), (256, 651035), (266, 626560), (280, 595232), (304, 548240), (308, 541120), (320, 520828), (352, 473480), (356, 468160), (380, 438592), (385, 432896), (418, 398720), (440, 378784), (445, 374528), (448, 372020), (532, 313280), (560, 297616), (608, 274120), (616, 270560), (623, 267520), (640, 260414), (665, 250624), (704, 236740), (712, 234080), (760, 219296), (770, 216448), (836, 199360), (880, 189392), (890, 187264), (896, 186010), (979, 170240), (1045, 159488), (1064, 156640), (1120, 148808), (1216, 137060), (1232, 135280), (1246, 133760), (1280, 130207), (1330, 125312), (1408, 118370), (1424, 117040), (1463, 113920), (1520, 109648), (1540, 108224), (1672, 99680), (1691, 98560), (1760, 94696), (1780, 93632), (1792, 93005), (1958, 85120), (2090, 79744), (2128, 78320), (2240, 74404), (2432, 68530), (2464, 67640), (2492, 66880), (2660, 62656), (2816, 59185), (2848, 58520), (2926, 56960), (3040, 54824), (3080, 54112), (3115, 53504), (3344, 49840), (3382, 49280), (3520, 47348), (3560, 46816), (3916, 42560), (4180, 39872), (4256, 39160), (4480, 37202), (4864, 34265), (4895, 34048), (4928, 33820), (4984, 33440), (5320, 31328), (5696, 29260), (5852, 28480), (6080, 27412), (6160, 27056), (6230, 26752), (6688, 24920), (6764, 24640), (6853, 24320), (7040, 23674), (7120, 23408), (7315, 22784), (7832, 21280), (8360, 19936), (8455, 19712), (8512, 19580), (8960, 18601), (9790, 17024), (9856, 16910), (9968, 16720), (10640, 15664), (11392, 14630), (11704, 14240), (11837, 14080), (12160, 13706), (12320, 13528), (12460, 13376)]