83332480

素因数分解:

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

素因数の和:145

約数の個数: 256

約数和(自身を含む): 264384000

約数和(自身を除く): 181051520

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, 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, 1330, 1408, 1424, 1463, 1520, 1540, 1672, 1691, 1760, 1780, 1958, 2090, 2128, 2240, 2432, 2464, 2492, 2660, 2848, 2926, 3040, 3080, 3115, 3344, 3382, 3520, 3560, 3916, 4180, 4256, 4480, 4895, 4928, 4984, 5320, 5696, 5852, 6080, 6160, 6230, 6688, 6764, 6853, 7040, 7120, 7315, 7832, 8360, 8455, 8512, 9790, 9856, 9968, 10640, 11392, 11704, 11837, 12160, 12320, 12460, 13376, 13528, 13706, 14240, 14630, 15664, 16720, 16910, 17024, 18601, 19580, 19936, 21280, 23408, 23674, 24640, 24920, 26752, 27056, 27412, 28480, 29260, 31328, 33440, 33820, 34265, 37202, 39160, 39872, 42560, 46816, 47348, 49280, 49840, 54112, 54824, 56960, 58520, 59185, 62656, 66880, 67640, 68530, 74404, 78320, 79744, 85120, 93005, 93632, 94696, 99680, 108224, 109648, 117040, 118370, 125312, 130207, 133760, 135280, 137060, 148808, 156640, 186010, 187264, 189392, 199360, 216448, 219296, 234080, 236740, 260414, 270560, 274120, 297616, 313280, 372020, 378784, 398720, 438592, 468160, 473480, 520828, 541120, 548240, 595232, 626560, 651035, 744040, 757568, 877184, 936320, 946960, 1041656, 1082240, 1096480, 1190464, 1302070, 1488080, 1515136, 1893920, 2083312, 2192960, 2380928, 2604140, 2976160, 3787840, 4166624, 4385920, 5208280, 5952320, 7575680, 8333248, 10416560, 11904640, 16666496, 20833120, 41666240, 83332480]

約数ペア:

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