2968132020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{1237}}^1$

素因数の和:1482

約数の個数: 192

約数和(自身を含む): 9883399680

約数和(自身を除く): 6915267660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 84, 87, 105, 116, 140, 145, 174, 197, 203, 210, 290, 348, 394, 406, 420, 435, 580, 591, 609, 788, 812, 870, 985, 1015, 1182, 1218, 1237, 1379, 1740, 1970, 2030, 2364, 2436, 2474, 2758, 2955, 3045, 3711, 3940, 4060, 4137, 4948, 5516, 5713, 5910, 6090, 6185, 6895, 7422, 8274, 8659, 11426, 11820, 12180, 12370, 13790, 14844, 16548, 17139, 17318, 18555, 20685, 22852, 24740, 25977, 27580, 28565, 34278, 34636, 35873, 37110, 39991, 41370, 43295, 51954, 57130, 68556, 71746, 74220, 79982, 82740, 85695, 86590, 103908, 107619, 114260, 119973, 129885, 143492, 159964, 171390, 173180, 179365, 199955, 215238, 239946, 243689, 251111, 259770, 342780, 358730, 399910, 430476, 479892, 487378, 502222, 519540, 538095, 599865, 717460, 731067, 753333, 799820, 974756, 1004444, 1076190, 1199730, 1218445, 1255555, 1462134, 1506666, 1705823, 2152380, 2399460, 2436890, 2511110, 2924268, 3013332, 3411646, 3655335, 3766665, 4873780, 5022220, 5117469, 6823292, 7066981, 7310670, 7533330, 8529115, 10234938, 14133962, 14621340, 15066660, 17058230, 20469876, 21200943, 25587345, 28267924, 34116460, 35334905, 42401886, 49468867, 51174690, 70669810, 84803772, 98937734, 102349380, 106004715, 141339620, 148406601, 197875468, 212009430, 247344335, 296813202, 424018860, 494688670, 593626404, 742033005, 989377340, 1484066010, 2968132020]

約数ペア:

[(1, 2968132020), (2, 1484066010), (3, 989377340), (4, 742033005), (5, 593626404), (6, 494688670), (7, 424018860), (10, 296813202), (12, 247344335), (14, 212009430), (15, 197875468), (20, 148406601), (21, 141339620), (28, 106004715), (29, 102349380), (30, 98937734), (35, 84803772), (42, 70669810), (58, 51174690), (60, 49468867), (70, 42401886), (84, 35334905), (87, 34116460), (105, 28267924), (116, 25587345), (140, 21200943), (145, 20469876), (174, 17058230), (197, 15066660), (203, 14621340), (210, 14133962), (290, 10234938), (348, 8529115), (394, 7533330), (406, 7310670), (420, 7066981), (435, 6823292), (580, 5117469), (591, 5022220), (609, 4873780), (788, 3766665), (812, 3655335), (870, 3411646), (985, 3013332), (1015, 2924268), (1182, 2511110), (1218, 2436890), (1237, 2399460), (1379, 2152380), (1740, 1705823), (1970, 1506666), (2030, 1462134), (2364, 1255555), (2436, 1218445), (2474, 1199730), (2758, 1076190), (2955, 1004444), (3045, 974756), (3711, 799820), (3940, 753333), (4060, 731067), (4137, 717460), (4948, 599865), (5516, 538095), (5713, 519540), (5910, 502222), (6090, 487378), (6185, 479892), (6895, 430476), (7422, 399910), (8274, 358730), (8659, 342780), (11426, 259770), (11820, 251111), (12180, 243689), (12370, 239946), (13790, 215238), (14844, 199955), (16548, 179365), (17139, 173180), (17318, 171390), (18555, 159964), (20685, 143492), (22852, 129885), (24740, 119973), (25977, 114260), (27580, 107619), (28565, 103908), (34278, 86590), (34636, 85695), (35873, 82740), (37110, 79982), (39991, 74220), (41370, 71746), (43295, 68556), (51954, 57130)]