126963200

素因数分解:

$2^9\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 240

約数和(自身を含む): 390704160

約数和(自身を除く): 263740960

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 64, 65, 70, 80, 91, 100, 104, 109, 112, 128, 130, 140, 160, 175, 182, 200, 208, 218, 224, 256, 260, 280, 320, 325, 350, 364, 400, 416, 436, 448, 455, 512, 520, 545, 560, 640, 650, 700, 728, 763, 800, 832, 872, 896, 910, 1040, 1090, 1120, 1280, 1300, 1400, 1417, 1456, 1526, 1600, 1664, 1744, 1792, 1820, 2080, 2180, 2240, 2275, 2560, 2600, 2725, 2800, 2834, 2912, 3052, 3200, 3328, 3488, 3584, 3640, 3815, 4160, 4360, 4480, 4550, 5200, 5450, 5600, 5668, 5824, 6104, 6400, 6656, 6976, 7085, 7280, 7630, 8320, 8720, 8960, 9100, 9919, 10400, 10900, 11200, 11336, 11648, 12208, 12800, 13952, 14170, 14560, 15260, 16640, 17440, 17920, 18200, 19075, 19838, 20800, 21800, 22400, 22672, 23296, 24416, 27904, 28340, 29120, 30520, 33280, 34880, 35425, 36400, 38150, 39676, 41600, 43600, 44800, 45344, 46592, 48832, 49595, 55808, 56680, 58240, 61040, 69760, 70850, 72800, 76300, 79352, 83200, 87200, 89600, 90688, 97664, 99190, 113360, 116480, 122080, 139520, 141700, 145600, 152600, 158704, 166400, 174400, 181376, 195328, 198380, 226720, 232960, 244160, 247975, 279040, 283400, 291200, 305200, 317408, 348800, 362752, 390656, 396760, 453440, 488320, 495950, 566800, 582400, 610400, 634816, 697600, 725504, 793520, 906880, 976640, 991900, 1133600, 1164800, 1220800, 1269632, 1395200, 1587040, 1813760, 1953280, 1983800, 2267200, 2441600, 2539264, 3174080, 3627520, 3967600, 4534400, 4883200, 5078528, 6348160, 7935200, 9068800, 9766400, 12696320, 15870400, 18137600, 25392640, 31740800, 63481600, 126963200]

約数ペア:

[(1, 126963200), (2, 63481600), (4, 31740800), (5, 25392640), (7, 18137600), (8, 15870400), (10, 12696320), (13, 9766400), (14, 9068800), (16, 7935200), (20, 6348160), (25, 5078528), (26, 4883200), (28, 4534400), (32, 3967600), (35, 3627520), (40, 3174080), (50, 2539264), (52, 2441600), (56, 2267200), (64, 1983800), (65, 1953280), (70, 1813760), (80, 1587040), (91, 1395200), (100, 1269632), (104, 1220800), (109, 1164800), (112, 1133600), (128, 991900), (130, 976640), (140, 906880), (160, 793520), (175, 725504), (182, 697600), (200, 634816), (208, 610400), (218, 582400), (224, 566800), (256, 495950), (260, 488320), (280, 453440), (320, 396760), (325, 390656), (350, 362752), (364, 348800), (400, 317408), (416, 305200), (436, 291200), (448, 283400), (455, 279040), (512, 247975), (520, 244160), (545, 232960), (560, 226720), (640, 198380), (650, 195328), (700, 181376), (728, 174400), (763, 166400), (800, 158704), (832, 152600), (872, 145600), (896, 141700), (910, 139520), (1040, 122080), (1090, 116480), (1120, 113360), (1280, 99190), (1300, 97664), (1400, 90688), (1417, 89600), (1456, 87200), (1526, 83200), (1600, 79352), (1664, 76300), (1744, 72800), (1792, 70850), (1820, 69760), (2080, 61040), (2180, 58240), (2240, 56680), (2275, 55808), (2560, 49595), (2600, 48832), (2725, 46592), (2800, 45344), (2834, 44800), (2912, 43600), (3052, 41600), (3200, 39676), (3328, 38150), (3488, 36400), (3584, 35425), (3640, 34880), (3815, 33280), (4160, 30520), (4360, 29120), (4480, 28340), (4550, 27904), (5200, 24416), (5450, 23296), (5600, 22672), (5668, 22400), (5824, 21800), (6104, 20800), (6400, 19838), (6656, 19075), (6976, 18200), (7085, 17920), (7280, 17440), (7630, 16640), (8320, 15260), (8720, 14560), (8960, 14170), (9100, 13952), (9919, 12800), (10400, 12208), (10900, 11648), (11200, 11336)]