63481600

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 216

約数和(自身を含む): 195161120

約数和(自身を除く): 131679520

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, 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, 2600, 2725, 2800, 2834, 2912, 3052, 3200, 3328, 3488, 3640, 3815, 4160, 4360, 4480, 4550, 5200, 5450, 5600, 5668, 5824, 6104, 6400, 6976, 7085, 7280, 7630, 8320, 8720, 8960, 9100, 9919, 10400, 10900, 11200, 11336, 11648, 12208, 13952, 14170, 14560, 15260, 16640, 17440, 18200, 19075, 19838, 20800, 21800, 22400, 22672, 23296, 24416, 27904, 28340, 29120, 30520, 34880, 35425, 36400, 38150, 39676, 41600, 43600, 44800, 45344, 48832, 49595, 56680, 58240, 61040, 69760, 70850, 72800, 76300, 79352, 83200, 87200, 90688, 97664, 99190, 113360, 116480, 122080, 139520, 141700, 145600, 152600, 158704, 174400, 181376, 195328, 198380, 226720, 244160, 247975, 283400, 291200, 305200, 317408, 348800, 362752, 396760, 453440, 488320, 495950, 566800, 582400, 610400, 634816, 697600, 793520, 906880, 976640, 991900, 1133600, 1220800, 1269632, 1587040, 1813760, 1983800, 2267200, 2441600, 2539264, 3174080, 3967600, 4534400, 4883200, 6348160, 7935200, 9068800, 12696320, 15870400, 31740800, 63481600]

約数ペア:

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