86168320

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:250

約数の個数: 144

約数和(自身を含む): 241355520

約数和(自身を除く): 155187200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 59, 64, 70, 80, 112, 118, 128, 140, 160, 163, 224, 236, 256, 280, 295, 320, 326, 413, 448, 472, 560, 590, 640, 652, 815, 826, 896, 944, 1120, 1141, 1180, 1280, 1304, 1630, 1652, 1792, 1888, 2065, 2240, 2282, 2360, 2608, 3260, 3304, 3776, 4130, 4480, 4564, 4720, 5216, 5705, 6520, 6608, 7552, 8260, 8960, 9128, 9440, 9617, 10432, 11410, 13040, 13216, 15104, 16520, 18256, 18880, 19234, 20864, 22820, 26080, 26432, 33040, 36512, 37760, 38468, 41728, 45640, 48085, 52160, 52864, 66080, 67319, 73024, 75520, 76936, 91280, 96170, 104320, 105728, 132160, 134638, 146048, 153872, 182560, 192340, 208640, 264320, 269276, 292096, 307744, 336595, 365120, 384680, 528640, 538552, 615488, 673190, 730240, 769360, 1077104, 1230976, 1346380, 1460480, 1538720, 2154208, 2461952, 2692760, 3077440, 4308416, 5385520, 6154880, 8616832, 10771040, 12309760, 17233664, 21542080, 43084160, 86168320]

約数ペア:

[(1, 86168320), (2, 43084160), (4, 21542080), (5, 17233664), (7, 12309760), (8, 10771040), (10, 8616832), (14, 6154880), (16, 5385520), (20, 4308416), (28, 3077440), (32, 2692760), (35, 2461952), (40, 2154208), (56, 1538720), (59, 1460480), (64, 1346380), (70, 1230976), (80, 1077104), (112, 769360), (118, 730240), (128, 673190), (140, 615488), (160, 538552), (163, 528640), (224, 384680), (236, 365120), (256, 336595), (280, 307744), (295, 292096), (320, 269276), (326, 264320), (413, 208640), (448, 192340), (472, 182560), (560, 153872), (590, 146048), (640, 134638), (652, 132160), (815, 105728), (826, 104320), (896, 96170), (944, 91280), (1120, 76936), (1141, 75520), (1180, 73024), (1280, 67319), (1304, 66080), (1630, 52864), (1652, 52160), (1792, 48085), (1888, 45640), (2065, 41728), (2240, 38468), (2282, 37760), (2360, 36512), (2608, 33040), (3260, 26432), (3304, 26080), (3776, 22820), (4130, 20864), (4480, 19234), (4564, 18880), (4720, 18256), (5216, 16520), (5705, 15104), (6520, 13216), (6608, 13040), (7552, 11410), (8260, 10432), (8960, 9617), (9128, 9440)]