171633280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 192

約数和(自身を含む): 515236680

約数和(自身を除く): 343603400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 128, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 421, 448, 455, 490, 520, 560, 637, 640, 728, 784, 832, 842, 896, 910, 980, 1040, 1120, 1274, 1456, 1568, 1664, 1684, 1820, 1960, 2080, 2105, 2240, 2548, 2912, 2947, 3136, 3185, 3368, 3640, 3920, 4160, 4210, 4480, 5096, 5473, 5824, 5894, 6272, 6370, 6736, 7280, 7840, 8320, 8420, 10192, 10946, 11648, 11788, 12740, 13472, 14560, 14735, 15680, 16840, 20384, 20629, 21892, 23576, 25480, 26944, 27365, 29120, 29470, 31360, 33680, 38311, 40768, 41258, 43784, 47152, 50960, 53888, 54730, 58240, 58940, 67360, 76622, 81536, 82516, 87568, 94304, 101920, 103145, 109460, 117880, 134720, 153244, 165032, 175136, 188608, 191555, 203840, 206290, 218920, 235760, 268177, 269440, 306488, 330064, 350272, 377216, 383110, 407680, 412580, 437840, 471520, 536354, 612976, 660128, 700544, 766220, 825160, 875680, 943040, 1072708, 1225952, 1320256, 1340885, 1532440, 1650320, 1751360, 1886080, 2145416, 2451904, 2640512, 2681770, 3064880, 3300640, 3502720, 4290832, 4903808, 5363540, 6129760, 6601280, 8581664, 10727080, 12259520, 13202560, 17163328, 21454160, 24519040, 34326656, 42908320, 85816640, 171633280]

約数ペア:

[(1, 171633280), (2, 85816640), (4, 42908320), (5, 34326656), (7, 24519040), (8, 21454160), (10, 17163328), (13, 13202560), (14, 12259520), (16, 10727080), (20, 8581664), (26, 6601280), (28, 6129760), (32, 5363540), (35, 4903808), (40, 4290832), (49, 3502720), (52, 3300640), (56, 3064880), (64, 2681770), (65, 2640512), (70, 2451904), (80, 2145416), (91, 1886080), (98, 1751360), (104, 1650320), (112, 1532440), (128, 1340885), (130, 1320256), (140, 1225952), (160, 1072708), (182, 943040), (196, 875680), (208, 825160), (224, 766220), (245, 700544), (260, 660128), (280, 612976), (320, 536354), (364, 471520), (392, 437840), (416, 412580), (421, 407680), (448, 383110), (455, 377216), (490, 350272), (520, 330064), (560, 306488), (637, 269440), (640, 268177), (728, 235760), (784, 218920), (832, 206290), (842, 203840), (896, 191555), (910, 188608), (980, 175136), (1040, 165032), (1120, 153244), (1274, 134720), (1456, 117880), (1568, 109460), (1664, 103145), (1684, 101920), (1820, 94304), (1960, 87568), (2080, 82516), (2105, 81536), (2240, 76622), (2548, 67360), (2912, 58940), (2947, 58240), (3136, 54730), (3185, 53888), (3368, 50960), (3640, 47152), (3920, 43784), (4160, 41258), (4210, 40768), (4480, 38311), (5096, 33680), (5473, 31360), (5824, 29470), (5894, 29120), (6272, 27365), (6370, 26944), (6736, 25480), (7280, 23576), (7840, 21892), (8320, 20629), (8420, 20384), (10192, 16840), (10946, 15680), (11648, 14735), (11788, 14560), (12740, 13472)]