3944485440

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{195659}}^1$

素因数の和:195689

約数の個数: 168

約数和(自身を含む): 15505663680

約数和(自身を除く): 11561178240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 10080, 20160, 195659, 391318, 586977, 782636, 978295, 1173954, 1369613, 1565272, 1760931, 1956590, 2347908, 2739226, 2934885, 3130544, 3521862, 3913180, 4108839, 4695816, 5478452, 5869770, 6261088, 6848065, 7043724, 7826360, 8217678, 8804655, 9391632, 10956904, 11739540, 12326517, 12522176, 13696130, 14087448, 15652720, 16435356, 17609310, 18783264, 20544195, 21913808, 23479080, 24653034, 27392260, 28174896, 31305440, 32870712, 35218620, 37566528, 41088390, 43827616, 46958160, 49306068, 54784520, 56349792, 61632585, 62610880, 65741424, 70437240, 82176780, 87655232, 93916320, 98612136, 109569040, 112699584, 123265170, 131482848, 140874480, 164353560, 187832640, 197224272, 219138080, 246530340, 262965696, 281748960, 328707120, 394448544, 438276160, 493060680, 563497920, 657414240, 788897088, 986121360, 1314828480, 1972242720, 3944485440]

約数ペア:

[(1, 3944485440), (2, 1972242720), (3, 1314828480), (4, 986121360), (5, 788897088), (6, 657414240), (7, 563497920), (8, 493060680), (9, 438276160), (10, 394448544), (12, 328707120), (14, 281748960), (15, 262965696), (16, 246530340), (18, 219138080), (20, 197224272), (21, 187832640), (24, 164353560), (28, 140874480), (30, 131482848), (32, 123265170), (35, 112699584), (36, 109569040), (40, 98612136), (42, 93916320), (45, 87655232), (48, 82176780), (56, 70437240), (60, 65741424), (63, 62610880), (64, 61632585), (70, 56349792), (72, 54784520), (80, 49306068), (84, 46958160), (90, 43827616), (96, 41088390), (105, 37566528), (112, 35218620), (120, 32870712), (126, 31305440), (140, 28174896), (144, 27392260), (160, 24653034), (168, 23479080), (180, 21913808), (192, 20544195), (210, 18783264), (224, 17609310), (240, 16435356), (252, 15652720), (280, 14087448), (288, 13696130), (315, 12522176), (320, 12326517), (336, 11739540), (360, 10956904), (420, 9391632), (448, 8804655), (480, 8217678), (504, 7826360), (560, 7043724), (576, 6848065), (630, 6261088), (672, 5869770), (720, 5478452), (840, 4695816), (960, 4108839), (1008, 3913180), (1120, 3521862), (1260, 3130544), (1344, 2934885), (1440, 2739226), (1680, 2347908), (2016, 1956590), (2240, 1760931), (2520, 1565272), (2880, 1369613), (3360, 1173954), (4032, 978295), (5040, 782636), (6720, 586977), (10080, 391318), (20160, 195659)]