117728000

素因数分解:

$2^8\times 5^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 316950816

約数和(自身を除く): 199222816

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 283, 320, 325, 400, 416, 500, 520, 566, 640, 650, 800, 832, 1000, 1040, 1132, 1280, 1300, 1415, 1600, 1625, 1664, 2000, 2080, 2264, 2600, 2830, 3200, 3250, 3328, 3679, 4000, 4160, 4528, 5200, 5660, 6400, 6500, 7075, 7358, 8000, 8320, 9056, 10400, 11320, 13000, 14150, 14716, 16000, 16640, 18112, 18395, 20800, 22640, 26000, 28300, 29432, 32000, 35375, 36224, 36790, 41600, 45280, 52000, 56600, 58864, 70750, 72448, 73580, 83200, 90560, 91975, 104000, 113200, 117728, 141500, 147160, 181120, 183950, 208000, 226400, 235456, 283000, 294320, 362240, 367900, 416000, 452800, 459875, 470912, 566000, 588640, 735800, 905600, 919750, 941824, 1132000, 1177280, 1471600, 1811200, 1839500, 2264000, 2354560, 2943200, 3679000, 4528000, 4709120, 5886400, 7358000, 9056000, 11772800, 14716000, 23545600, 29432000, 58864000, 117728000]

約数ペア:

[(1, 117728000), (2, 58864000), (4, 29432000), (5, 23545600), (8, 14716000), (10, 11772800), (13, 9056000), (16, 7358000), (20, 5886400), (25, 4709120), (26, 4528000), (32, 3679000), (40, 2943200), (50, 2354560), (52, 2264000), (64, 1839500), (65, 1811200), (80, 1471600), (100, 1177280), (104, 1132000), (125, 941824), (128, 919750), (130, 905600), (160, 735800), (200, 588640), (208, 566000), (250, 470912), (256, 459875), (260, 452800), (283, 416000), (320, 367900), (325, 362240), (400, 294320), (416, 283000), (500, 235456), (520, 226400), (566, 208000), (640, 183950), (650, 181120), (800, 147160), (832, 141500), (1000, 117728), (1040, 113200), (1132, 104000), (1280, 91975), (1300, 90560), (1415, 83200), (1600, 73580), (1625, 72448), (1664, 70750), (2000, 58864), (2080, 56600), (2264, 52000), (2600, 45280), (2830, 41600), (3200, 36790), (3250, 36224), (3328, 35375), (3679, 32000), (4000, 29432), (4160, 28300), (4528, 26000), (5200, 22640), (5660, 20800), (6400, 18395), (6500, 18112), (7075, 16640), (7358, 16000), (8000, 14716), (8320, 14150), (9056, 13000), (10400, 11320)]