162487920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 602023968

約数和(自身を除く): 439536048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 98, 105, 112, 120, 123, 140, 147, 164, 168, 196, 205, 210, 240, 245, 246, 280, 287, 294, 328, 336, 337, 392, 410, 420, 490, 492, 560, 574, 588, 615, 656, 674, 735, 784, 820, 840, 861, 980, 984, 1011, 1148, 1176, 1230, 1348, 1435, 1470, 1640, 1680, 1685, 1722, 1960, 1968, 2009, 2022, 2296, 2352, 2359, 2460, 2696, 2870, 2940, 3280, 3370, 3444, 3920, 4018, 4044, 4305, 4592, 4718, 4920, 5055, 5392, 5740, 5880, 6027, 6740, 6888, 7077, 8036, 8088, 8610, 9436, 9840, 10045, 10110, 11480, 11760, 11795, 12054, 13480, 13776, 13817, 14154, 16072, 16176, 16513, 17220, 18872, 20090, 20220, 22960, 23590, 24108, 26960, 27634, 28308, 30135, 32144, 33026, 34440, 35385, 37744, 40180, 40440, 41451, 47180, 48216, 49539, 55268, 56616, 60270, 66052, 68880, 69085, 70770, 80360, 80880, 82565, 82902, 94360, 96432, 96719, 99078, 110536, 113232, 120540, 132104, 138170, 141540, 160720, 165130, 165804, 188720, 193438, 198156, 207255, 221072, 241080, 247695, 264208, 276340, 283080, 290157, 330260, 331608, 386876, 396312, 414510, 482160, 483595, 495390, 552680, 566160, 580314, 660520, 663216, 677033, 773752, 792624, 829020, 967190, 990780, 1105360, 1160628, 1321040, 1354066, 1450785, 1547504, 1658040, 1934380, 1981560, 2031099, 2321256, 2708132, 2901570, 3316080, 3385165, 3868760, 3963120, 4062198, 4642512, 5416264, 5803140, 6770330, 7737520, 8124396, 10155495, 10832528, 11606280, 13540660, 16248792, 20310990, 23212560, 27081320, 32497584, 40621980, 54162640, 81243960, 162487920]

約数ペア:

[(1, 162487920), (2, 81243960), (3, 54162640), (4, 40621980), (5, 32497584), (6, 27081320), (7, 23212560), (8, 20310990), (10, 16248792), (12, 13540660), (14, 11606280), (15, 10832528), (16, 10155495), (20, 8124396), (21, 7737520), (24, 6770330), (28, 5803140), (30, 5416264), (35, 4642512), (40, 4062198), (41, 3963120), (42, 3868760), (48, 3385165), (49, 3316080), (56, 2901570), (60, 2708132), (70, 2321256), (80, 2031099), (82, 1981560), (84, 1934380), (98, 1658040), (105, 1547504), (112, 1450785), (120, 1354066), (123, 1321040), (140, 1160628), (147, 1105360), (164, 990780), (168, 967190), (196, 829020), (205, 792624), (210, 773752), (240, 677033), (245, 663216), (246, 660520), (280, 580314), (287, 566160), (294, 552680), (328, 495390), (336, 483595), (337, 482160), (392, 414510), (410, 396312), (420, 386876), (490, 331608), (492, 330260), (560, 290157), (574, 283080), (588, 276340), (615, 264208), (656, 247695), (674, 241080), (735, 221072), (784, 207255), (820, 198156), (840, 193438), (861, 188720), (980, 165804), (984, 165130), (1011, 160720), (1148, 141540), (1176, 138170), (1230, 132104), (1348, 120540), (1435, 113232), (1470, 110536), (1640, 99078), (1680, 96719), (1685, 96432), (1722, 94360), (1960, 82902), (1968, 82565), (2009, 80880), (2022, 80360), (2296, 70770), (2352, 69085), (2359, 68880), (2460, 66052), (2696, 60270), (2870, 56616), (2940, 55268), (3280, 49539), (3370, 48216), (3444, 47180), (3920, 41451), (4018, 40440), (4044, 40180), (4305, 37744), (4592, 35385), (4718, 34440), (4920, 33026), (5055, 32144), (5392, 30135), (5740, 28308), (5880, 27634), (6027, 26960), (6740, 24108), (6888, 23590), (7077, 22960), (8036, 20220), (8088, 20090), (8610, 18872), (9436, 17220), (9840, 16513), (10045, 16176), (10110, 16072), (11480, 14154), (11760, 13817), (11795, 13776), (12054, 13480)]