51984240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:160

約数の個数: 320

約数和(自身を含む): 209986560

約数和(自身を除く): 158002320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 66, 70, 77, 80, 84, 87, 88, 97, 105, 110, 112, 116, 120, 132, 140, 145, 154, 165, 168, 174, 176, 194, 203, 210, 220, 231, 232, 240, 264, 280, 290, 291, 308, 319, 330, 336, 348, 385, 388, 406, 420, 435, 440, 462, 464, 485, 528, 560, 580, 582, 609, 616, 638, 660, 679, 696, 770, 776, 812, 840, 870, 880, 924, 957, 970, 1015, 1067, 1155, 1160, 1164, 1218, 1232, 1276, 1320, 1358, 1392, 1455, 1540, 1552, 1595, 1624, 1680, 1740, 1848, 1914, 1940, 2030, 2037, 2134, 2233, 2310, 2320, 2328, 2436, 2552, 2640, 2716, 2813, 2910, 3045, 3080, 3190, 3201, 3248, 3395, 3480, 3696, 3828, 3880, 4060, 4074, 4268, 4466, 4620, 4656, 4785, 4872, 5104, 5335, 5432, 5626, 5820, 6090, 6160, 6380, 6402, 6699, 6790, 6960, 7469, 7656, 7760, 8120, 8148, 8439, 8536, 8932, 9240, 9570, 9744, 10185, 10670, 10864, 11165, 11252, 11640, 12180, 12760, 12804, 13398, 13580, 14065, 14938, 15312, 16005, 16240, 16296, 16878, 17072, 17864, 18480, 19140, 19691, 20370, 21340, 22330, 22407, 22504, 23280, 24360, 25520, 25608, 26796, 27160, 28130, 29876, 30943, 32010, 32592, 33495, 33756, 35728, 37345, 38280, 39382, 40740, 42195, 42680, 44660, 44814, 45008, 48720, 51216, 53592, 54320, 56260, 59073, 59752, 61886, 64020, 66990, 67512, 74690, 76560, 78764, 81480, 84390, 85360, 89320, 89628, 92829, 98455, 107184, 112035, 112520, 118146, 119504, 123772, 128040, 133980, 135024, 149380, 154715, 157528, 162960, 168780, 178640, 179256, 185658, 196910, 216601, 224070, 225040, 236292, 247544, 256080, 267960, 295365, 298760, 309430, 315056, 337560, 358512, 371316, 393820, 433202, 448140, 464145, 472584, 495088, 535920, 590730, 597520, 618860, 649803, 675120, 742632, 787640, 866404, 896280, 928290, 945168, 1083005, 1181460, 1237720, 1299606, 1485264, 1575280, 1732808, 1792560, 1856580, 2166010, 2362920, 2475440, 2599212, 3249015, 3465616, 3713160, 4332020, 4725840, 5198424, 6498030, 7426320, 8664040, 10396848, 12996060, 17328080, 25992120, 51984240]

約数ペア:

[(1, 51984240), (2, 25992120), (3, 17328080), (4, 12996060), (5, 10396848), (6, 8664040), (7, 7426320), (8, 6498030), (10, 5198424), (11, 4725840), (12, 4332020), (14, 3713160), (15, 3465616), (16, 3249015), (20, 2599212), (21, 2475440), (22, 2362920), (24, 2166010), (28, 1856580), (29, 1792560), (30, 1732808), (33, 1575280), (35, 1485264), (40, 1299606), (42, 1237720), (44, 1181460), (48, 1083005), (55, 945168), (56, 928290), (58, 896280), (60, 866404), (66, 787640), (70, 742632), (77, 675120), (80, 649803), (84, 618860), (87, 597520), (88, 590730), (97, 535920), (105, 495088), (110, 472584), (112, 464145), (116, 448140), (120, 433202), (132, 393820), (140, 371316), (145, 358512), (154, 337560), (165, 315056), (168, 309430), (174, 298760), (176, 295365), (194, 267960), (203, 256080), (210, 247544), (220, 236292), (231, 225040), (232, 224070), (240, 216601), (264, 196910), (280, 185658), (290, 179256), (291, 178640), (308, 168780), (319, 162960), (330, 157528), (336, 154715), (348, 149380), (385, 135024), (388, 133980), (406, 128040), (420, 123772), (435, 119504), (440, 118146), (462, 112520), (464, 112035), (485, 107184), (528, 98455), (560, 92829), (580, 89628), (582, 89320), (609, 85360), (616, 84390), (638, 81480), (660, 78764), (679, 76560), (696, 74690), (770, 67512), (776, 66990), (812, 64020), (840, 61886), (870, 59752), (880, 59073), (924, 56260), (957, 54320), (970, 53592), (1015, 51216), (1067, 48720), (1155, 45008), (1160, 44814), (1164, 44660), (1218, 42680), (1232, 42195), (1276, 40740), (1320, 39382), (1358, 38280), (1392, 37345), (1455, 35728), (1540, 33756), (1552, 33495), (1595, 32592), (1624, 32010), (1680, 30943), (1740, 29876), (1848, 28130), (1914, 27160), (1940, 26796), (2030, 25608), (2037, 25520), (2134, 24360), (2233, 23280), (2310, 22504), (2320, 22407), (2328, 22330), (2436, 21340), (2552, 20370), (2640, 19691), (2716, 19140), (2813, 18480), (2910, 17864), (3045, 17072), (3080, 16878), (3190, 16296), (3201, 16240), (3248, 16005), (3395, 15312), (3480, 14938), (3696, 14065), (3828, 13580), (3880, 13398), (4060, 12804), (4074, 12760), (4268, 12180), (4466, 11640), (4620, 11252), (4656, 11165), (4785, 10864), (4872, 10670), (5104, 10185), (5335, 9744), (5432, 9570), (5626, 9240), (5820, 8932), (6090, 8536), (6160, 8439), (6380, 8148), (6402, 8120), (6699, 7760), (6790, 7656), (6960, 7469)]