191423520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{607}}^1$

素因数の和:704

約数の個数: 192

約数和(自身を含む): 680279040

約数和(自身を除く): 488855520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 73, 80, 90, 96, 108, 120, 135, 144, 146, 160, 180, 216, 219, 240, 270, 288, 292, 360, 365, 432, 438, 480, 540, 584, 607, 657, 720, 730, 864, 876, 1080, 1095, 1168, 1214, 1314, 1440, 1460, 1752, 1821, 1971, 2160, 2190, 2336, 2428, 2628, 2920, 3035, 3285, 3504, 3642, 3942, 4320, 4380, 4856, 5256, 5463, 5840, 6070, 6570, 7008, 7284, 7884, 8760, 9105, 9712, 9855, 10512, 10926, 11680, 12140, 13140, 14568, 15768, 16389, 17520, 18210, 19424, 19710, 21024, 21852, 24280, 26280, 27315, 29136, 31536, 32778, 35040, 36420, 39420, 43704, 44311, 48560, 52560, 54630, 58272, 63072, 65556, 72840, 78840, 81945, 87408, 88622, 97120, 105120, 109260, 131112, 132933, 145680, 157680, 163890, 174816, 177244, 218520, 221555, 262224, 265866, 291360, 315360, 327780, 354488, 398799, 437040, 443110, 524448, 531732, 655560, 664665, 708976, 797598, 874080, 886220, 1063464, 1196397, 1311120, 1329330, 1417952, 1595196, 1772440, 1993995, 2126928, 2392794, 2622240, 2658660, 3190392, 3544880, 3987990, 4253856, 4785588, 5317320, 5981985, 6380784, 7089760, 7975980, 9571176, 10634640, 11963970, 12761568, 15951960, 19142352, 21269280, 23927940, 31903920, 38284704, 47855880, 63807840, 95711760, 191423520]

約数ペア:

[(1, 191423520), (2, 95711760), (3, 63807840), (4, 47855880), (5, 38284704), (6, 31903920), (8, 23927940), (9, 21269280), (10, 19142352), (12, 15951960), (15, 12761568), (16, 11963970), (18, 10634640), (20, 9571176), (24, 7975980), (27, 7089760), (30, 6380784), (32, 5981985), (36, 5317320), (40, 4785588), (45, 4253856), (48, 3987990), (54, 3544880), (60, 3190392), (72, 2658660), (73, 2622240), (80, 2392794), (90, 2126928), (96, 1993995), (108, 1772440), (120, 1595196), (135, 1417952), (144, 1329330), (146, 1311120), (160, 1196397), (180, 1063464), (216, 886220), (219, 874080), (240, 797598), (270, 708976), (288, 664665), (292, 655560), (360, 531732), (365, 524448), (432, 443110), (438, 437040), (480, 398799), (540, 354488), (584, 327780), (607, 315360), (657, 291360), (720, 265866), (730, 262224), (864, 221555), (876, 218520), (1080, 177244), (1095, 174816), (1168, 163890), (1214, 157680), (1314, 145680), (1440, 132933), (1460, 131112), (1752, 109260), (1821, 105120), (1971, 97120), (2160, 88622), (2190, 87408), (2336, 81945), (2428, 78840), (2628, 72840), (2920, 65556), (3035, 63072), (3285, 58272), (3504, 54630), (3642, 52560), (3942, 48560), (4320, 44311), (4380, 43704), (4856, 39420), (5256, 36420), (5463, 35040), (5840, 32778), (6070, 31536), (6570, 29136), (7008, 27315), (7284, 26280), (7884, 24280), (8760, 21852), (9105, 21024), (9712, 19710), (9855, 19424), (10512, 18210), (10926, 17520), (11680, 16389), (12140, 15768), (13140, 14568)]