170112320

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:621

約数の個数: 168

約数和(自身を含む): 496884960

約数和(自身を除く): 326772640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 571, 608, 665, 760, 784, 931, 980, 1064, 1120, 1142, 1216, 1330, 1520, 1568, 1862, 1960, 2128, 2240, 2284, 2660, 2855, 3040, 3136, 3724, 3920, 3997, 4256, 4568, 4655, 5320, 5710, 6080, 7448, 7840, 7994, 8512, 9136, 9310, 10640, 10849, 11420, 14896, 15680, 15988, 18272, 18620, 19985, 21280, 21698, 22840, 27979, 29792, 31976, 36544, 37240, 39970, 42560, 43396, 45680, 54245, 55958, 59584, 63952, 74480, 75943, 79940, 86792, 91360, 108490, 111916, 127904, 139895, 148960, 151886, 159880, 173584, 182720, 216980, 223832, 255808, 279790, 297920, 303772, 319760, 347168, 379715, 433960, 447664, 531601, 559580, 607544, 639520, 694336, 759430, 867920, 895328, 1063202, 1119160, 1215088, 1279040, 1518860, 1735840, 1790656, 2126404, 2238320, 2430176, 2658005, 3037720, 3471680, 4252808, 4476640, 4860352, 5316010, 6075440, 8505616, 8953280, 10632020, 12150880, 17011232, 21264040, 24301760, 34022464, 42528080, 85056160, 170112320]

約数ペア:

[(1, 170112320), (2, 85056160), (4, 42528080), (5, 34022464), (7, 24301760), (8, 21264040), (10, 17011232), (14, 12150880), (16, 10632020), (19, 8953280), (20, 8505616), (28, 6075440), (32, 5316010), (35, 4860352), (38, 4476640), (40, 4252808), (49, 3471680), (56, 3037720), (64, 2658005), (70, 2430176), (76, 2238320), (80, 2126404), (95, 1790656), (98, 1735840), (112, 1518860), (133, 1279040), (140, 1215088), (152, 1119160), (160, 1063202), (190, 895328), (196, 867920), (224, 759430), (245, 694336), (266, 639520), (280, 607544), (304, 559580), (320, 531601), (380, 447664), (392, 433960), (448, 379715), (490, 347168), (532, 319760), (560, 303772), (571, 297920), (608, 279790), (665, 255808), (760, 223832), (784, 216980), (931, 182720), (980, 173584), (1064, 159880), (1120, 151886), (1142, 148960), (1216, 139895), (1330, 127904), (1520, 111916), (1568, 108490), (1862, 91360), (1960, 86792), (2128, 79940), (2240, 75943), (2284, 74480), (2660, 63952), (2855, 59584), (3040, 55958), (3136, 54245), (3724, 45680), (3920, 43396), (3997, 42560), (4256, 39970), (4568, 37240), (4655, 36544), (5320, 31976), (5710, 29792), (6080, 27979), (7448, 22840), (7840, 21698), (7994, 21280), (8512, 19985), (9136, 18620), (9310, 18272), (10640, 15988), (10849, 15680), (11420, 14896)]