306066889720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{937}}^1\times {\mathrm{2903}}^1$

素因数の和:3977

約数の個数: 128

約数和(自身を含む): 720757699200

約数和(自身を除く): 414690809480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 97, 116, 145, 194, 232, 290, 388, 485, 580, 776, 937, 970, 1160, 1874, 1940, 2813, 2903, 3748, 3880, 4685, 5626, 5806, 7496, 9370, 11252, 11612, 14065, 14515, 18740, 22504, 23224, 27173, 28130, 29030, 37480, 54346, 56260, 58060, 84187, 90889, 108692, 112520, 116120, 135865, 168374, 181778, 217384, 271730, 281591, 336748, 363556, 420935, 454445, 543460, 563182, 673496, 727112, 841870, 908890, 1086920, 1126364, 1407955, 1683740, 1817780, 2252728, 2635781, 2720111, 2815910, 3367480, 3635560, 5271562, 5440222, 5631820, 8166139, 10543124, 10880444, 11263640, 13178905, 13600555, 16332278, 21086248, 21760888, 26357810, 27201110, 32664556, 40830695, 52715620, 54402220, 65329112, 78883219, 81661390, 105431240, 108804440, 157766438, 163322780, 263850767, 315532876, 326645560, 394416095, 527701534, 631065752, 788832190, 1055403068, 1319253835, 1577664380, 2110806136, 2638507670, 3155328760, 5277015340, 7651672243, 10554030680, 15303344486, 30606688972, 38258361215, 61213377944, 76516722430, 153033444860, 306066889720]

約数ペア:

[(1, 306066889720), (2, 153033444860), (4, 76516722430), (5, 61213377944), (8, 38258361215), (10, 30606688972), (20, 15303344486), (29, 10554030680), (40, 7651672243), (58, 5277015340), (97, 3155328760), (116, 2638507670), (145, 2110806136), (194, 1577664380), (232, 1319253835), (290, 1055403068), (388, 788832190), (485, 631065752), (580, 527701534), (776, 394416095), (937, 326645560), (970, 315532876), (1160, 263850767), (1874, 163322780), (1940, 157766438), (2813, 108804440), (2903, 105431240), (3748, 81661390), (3880, 78883219), (4685, 65329112), (5626, 54402220), (5806, 52715620), (7496, 40830695), (9370, 32664556), (11252, 27201110), (11612, 26357810), (14065, 21760888), (14515, 21086248), (18740, 16332278), (22504, 13600555), (23224, 13178905), (27173, 11263640), (28130, 10880444), (29030, 10543124), (37480, 8166139), (54346, 5631820), (56260, 5440222), (58060, 5271562), (84187, 3635560), (90889, 3367480), (108692, 2815910), (112520, 2720111), (116120, 2635781), (135865, 2252728), (168374, 1817780), (181778, 1683740), (217384, 1407955), (271730, 1126364), (281591, 1086920), (336748, 908890), (363556, 841870), (420935, 727112), (454445, 673496), (543460, 563182)]