151247520

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:404

約数の個数: 192

約数和(自身を含む): 535127040

約数和(自身を除く): 383879520

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, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 216, 223, 240, 270, 288, 314, 360, 432, 446, 471, 480, 540, 628, 669, 720, 785, 864, 892, 942, 1080, 1115, 1256, 1338, 1413, 1440, 1570, 1784, 1884, 2007, 2160, 2230, 2355, 2512, 2676, 2826, 3140, 3345, 3568, 3768, 4014, 4239, 4320, 4460, 4710, 5024, 5352, 5652, 6021, 6280, 6690, 7065, 7136, 7536, 8028, 8478, 8920, 9420, 10035, 10704, 11304, 12042, 12560, 13380, 14130, 15072, 16056, 16956, 17840, 18840, 20070, 21195, 21408, 22608, 24084, 25120, 26760, 28260, 30105, 32112, 33912, 35011, 35680, 37680, 40140, 42390, 45216, 48168, 53520, 56520, 60210, 64224, 67824, 70022, 75360, 80280, 84780, 96336, 105033, 107040, 113040, 120420, 135648, 140044, 160560, 169560, 175055, 192672, 210066, 226080, 240840, 280088, 315099, 321120, 339120, 350110, 420132, 481680, 525165, 560176, 630198, 678240, 700220, 840264, 945297, 963360, 1050330, 1120352, 1260396, 1400440, 1575495, 1680528, 1890594, 2100660, 2520792, 2800880, 3150990, 3361056, 3781188, 4201320, 4726485, 5041584, 5601760, 6301980, 7562376, 8402640, 9452970, 10083168, 12603960, 15124752, 16805280, 18905940, 25207920, 30249504, 37811880, 50415840, 75623760, 151247520]

約数ペア:

[(1, 151247520), (2, 75623760), (3, 50415840), (4, 37811880), (5, 30249504), (6, 25207920), (8, 18905940), (9, 16805280), (10, 15124752), (12, 12603960), (15, 10083168), (16, 9452970), (18, 8402640), (20, 7562376), (24, 6301980), (27, 5601760), (30, 5041584), (32, 4726485), (36, 4201320), (40, 3781188), (45, 3361056), (48, 3150990), (54, 2800880), (60, 2520792), (72, 2100660), (80, 1890594), (90, 1680528), (96, 1575495), (108, 1400440), (120, 1260396), (135, 1120352), (144, 1050330), (157, 963360), (160, 945297), (180, 840264), (216, 700220), (223, 678240), (240, 630198), (270, 560176), (288, 525165), (314, 481680), (360, 420132), (432, 350110), (446, 339120), (471, 321120), (480, 315099), (540, 280088), (628, 240840), (669, 226080), (720, 210066), (785, 192672), (864, 175055), (892, 169560), (942, 160560), (1080, 140044), (1115, 135648), (1256, 120420), (1338, 113040), (1413, 107040), (1440, 105033), (1570, 96336), (1784, 84780), (1884, 80280), (2007, 75360), (2160, 70022), (2230, 67824), (2355, 64224), (2512, 60210), (2676, 56520), (2826, 53520), (3140, 48168), (3345, 45216), (3568, 42390), (3768, 40140), (4014, 37680), (4239, 35680), (4320, 35011), (4460, 33912), (4710, 32112), (5024, 30105), (5352, 28260), (5652, 26760), (6021, 25120), (6280, 24084), (6690, 22608), (7065, 21408), (7136, 21195), (7536, 20070), (8028, 18840), (8478, 17840), (8920, 16956), (9420, 16056), (10035, 15072), (10704, 14130), (11304, 13380), (12042, 12560)]