56608640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:101

約数の個数: 192

約数和(自身を含む): 161164080

約数和(自身を除く): 104555440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 32, 34, 40, 43, 44, 55, 64, 68, 80, 85, 86, 88, 110, 121, 128, 136, 160, 170, 172, 176, 187, 215, 220, 242, 272, 320, 340, 344, 352, 374, 430, 440, 473, 484, 544, 605, 640, 680, 688, 704, 731, 748, 860, 880, 935, 946, 968, 1088, 1210, 1360, 1376, 1408, 1462, 1496, 1720, 1760, 1870, 1892, 1936, 2057, 2176, 2365, 2420, 2720, 2752, 2924, 2992, 3440, 3520, 3655, 3740, 3784, 3872, 4114, 4730, 4840, 5203, 5440, 5504, 5848, 5984, 6880, 7040, 7310, 7480, 7568, 7744, 8041, 8228, 9460, 9680, 10285, 10406, 10880, 11696, 11968, 13760, 14620, 14960, 15136, 15488, 16082, 16456, 18920, 19360, 20570, 20812, 23392, 23936, 26015, 27520, 29240, 29920, 30272, 32164, 32912, 37840, 38720, 40205, 41140, 41624, 46784, 52030, 58480, 59840, 60544, 64328, 65824, 75680, 77440, 80410, 82280, 83248, 88451, 93568, 104060, 116960, 119680, 128656, 131648, 151360, 160820, 164560, 166496, 176902, 208120, 233920, 257312, 263296, 302720, 321640, 329120, 332992, 353804, 416240, 442255, 467840, 514624, 643280, 658240, 665984, 707608, 832480, 884510, 1029248, 1286560, 1316480, 1415216, 1664960, 1769020, 2573120, 2830432, 3329920, 3538040, 5146240, 5660864, 7076080, 11321728, 14152160, 28304320, 56608640]

約数ペア:

[(1, 56608640), (2, 28304320), (4, 14152160), (5, 11321728), (8, 7076080), (10, 5660864), (11, 5146240), (16, 3538040), (17, 3329920), (20, 2830432), (22, 2573120), (32, 1769020), (34, 1664960), (40, 1415216), (43, 1316480), (44, 1286560), (55, 1029248), (64, 884510), (68, 832480), (80, 707608), (85, 665984), (86, 658240), (88, 643280), (110, 514624), (121, 467840), (128, 442255), (136, 416240), (160, 353804), (170, 332992), (172, 329120), (176, 321640), (187, 302720), (215, 263296), (220, 257312), (242, 233920), (272, 208120), (320, 176902), (340, 166496), (344, 164560), (352, 160820), (374, 151360), (430, 131648), (440, 128656), (473, 119680), (484, 116960), (544, 104060), (605, 93568), (640, 88451), (680, 83248), (688, 82280), (704, 80410), (731, 77440), (748, 75680), (860, 65824), (880, 64328), (935, 60544), (946, 59840), (968, 58480), (1088, 52030), (1210, 46784), (1360, 41624), (1376, 41140), (1408, 40205), (1462, 38720), (1496, 37840), (1720, 32912), (1760, 32164), (1870, 30272), (1892, 29920), (1936, 29240), (2057, 27520), (2176, 26015), (2365, 23936), (2420, 23392), (2720, 20812), (2752, 20570), (2924, 19360), (2992, 18920), (3440, 16456), (3520, 16082), (3655, 15488), (3740, 15136), (3784, 14960), (3872, 14620), (4114, 13760), (4730, 11968), (4840, 11696), (5203, 10880), (5440, 10406), (5504, 10285), (5848, 9680), (5984, 9460), (6880, 8228), (7040, 8041), (7310, 7744), (7480, 7568)]