636528240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2056

約数の個数: 160

約数和(自身を含む): 2207626560

約数和(自身を除く): 1571098320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 216, 240, 270, 314, 360, 432, 471, 540, 628, 720, 785, 942, 1080, 1256, 1413, 1570, 1877, 1884, 2160, 2355, 2512, 2826, 3140, 3754, 3768, 4239, 4710, 5631, 5652, 6280, 7065, 7508, 7536, 8478, 9385, 9420, 11262, 11304, 12560, 14130, 15016, 16893, 16956, 18770, 18840, 21195, 22524, 22608, 28155, 28260, 30032, 33786, 33912, 37540, 37680, 42390, 45048, 50679, 56310, 56520, 67572, 67824, 75080, 84465, 84780, 90096, 101358, 112620, 113040, 135144, 150160, 168930, 169560, 202716, 225240, 253395, 270288, 294689, 337860, 339120, 405432, 450480, 506790, 589378, 675720, 810864, 884067, 1013580, 1178756, 1351440, 1473445, 1768134, 2027160, 2357512, 2652201, 2946890, 3536268, 4054320, 4420335, 4715024, 5304402, 5893780, 7072536, 7956603, 8840670, 10608804, 11787560, 13261005, 14145072, 15913206, 17681340, 21217608, 23575120, 26522010, 31826412, 35362680, 39783015, 42435216, 53044020, 63652824, 70725360, 79566030, 106088040, 127305648, 159132060, 212176080, 318264120, 636528240]

約数ペア:

[(1, 636528240), (2, 318264120), (3, 212176080), (4, 159132060), (5, 127305648), (6, 106088040), (8, 79566030), (9, 70725360), (10, 63652824), (12, 53044020), (15, 42435216), (16, 39783015), (18, 35362680), (20, 31826412), (24, 26522010), (27, 23575120), (30, 21217608), (36, 17681340), (40, 15913206), (45, 14145072), (48, 13261005), (54, 11787560), (60, 10608804), (72, 8840670), (80, 7956603), (90, 7072536), (108, 5893780), (120, 5304402), (135, 4715024), (144, 4420335), (157, 4054320), (180, 3536268), (216, 2946890), (240, 2652201), (270, 2357512), (314, 2027160), (360, 1768134), (432, 1473445), (471, 1351440), (540, 1178756), (628, 1013580), (720, 884067), (785, 810864), (942, 675720), (1080, 589378), (1256, 506790), (1413, 450480), (1570, 405432), (1877, 339120), (1884, 337860), (2160, 294689), (2355, 270288), (2512, 253395), (2826, 225240), (3140, 202716), (3754, 169560), (3768, 168930), (4239, 150160), (4710, 135144), (5631, 113040), (5652, 112620), (6280, 101358), (7065, 90096), (7508, 84780), (7536, 84465), (8478, 75080), (9385, 67824), (9420, 67572), (11262, 56520), (11304, 56310), (12560, 50679), (14130, 45048), (15016, 42390), (16893, 37680), (16956, 37540), (18770, 33912), (18840, 33786), (21195, 30032), (22524, 28260), (22608, 28155)]