191458560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:780

約数の個数: 144

約数和(自身を含む): 620754624

約数和(自身を除く): 429296064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 584, 640, 683, 730, 768, 876, 960, 1095, 1168, 1280, 1366, 1460, 1752, 1920, 2049, 2190, 2336, 2732, 2920, 3415, 3504, 3840, 4098, 4380, 4672, 5464, 5840, 6830, 7008, 8196, 8760, 9344, 10245, 10928, 11680, 13660, 14016, 16392, 17520, 18688, 20490, 21856, 23360, 27320, 28032, 32784, 35040, 40980, 43712, 46720, 49859, 54640, 56064, 65568, 70080, 81960, 87424, 93440, 99718, 109280, 131136, 140160, 149577, 163920, 174848, 199436, 218560, 249295, 262272, 280320, 299154, 327840, 398872, 437120, 498590, 524544, 598308, 655680, 747885, 797744, 874240, 997180, 1196616, 1311360, 1495770, 1595488, 1994360, 2393232, 2622720, 2991540, 3190976, 3988720, 4786464, 5983080, 6381952, 7977440, 9572928, 11966160, 12763904, 15954880, 19145856, 23932320, 31909760, 38291712, 47864640, 63819520, 95729280, 191458560]

約数ペア:

[(1, 191458560), (2, 95729280), (3, 63819520), (4, 47864640), (5, 38291712), (6, 31909760), (8, 23932320), (10, 19145856), (12, 15954880), (15, 12763904), (16, 11966160), (20, 9572928), (24, 7977440), (30, 6381952), (32, 5983080), (40, 4786464), (48, 3988720), (60, 3190976), (64, 2991540), (73, 2622720), (80, 2393232), (96, 1994360), (120, 1595488), (128, 1495770), (146, 1311360), (160, 1196616), (192, 997180), (219, 874240), (240, 797744), (256, 747885), (292, 655680), (320, 598308), (365, 524544), (384, 498590), (438, 437120), (480, 398872), (584, 327840), (640, 299154), (683, 280320), (730, 262272), (768, 249295), (876, 218560), (960, 199436), (1095, 174848), (1168, 163920), (1280, 149577), (1366, 140160), (1460, 131136), (1752, 109280), (1920, 99718), (2049, 93440), (2190, 87424), (2336, 81960), (2732, 70080), (2920, 65568), (3415, 56064), (3504, 54640), (3840, 49859), (4098, 46720), (4380, 43712), (4672, 40980), (5464, 35040), (5840, 32784), (6830, 28032), (7008, 27320), (8196, 23360), (8760, 21856), (9344, 20490), (10245, 18688), (10928, 17520), (11680, 16392), (13660, 14016)]