1293311622400

素因数分解:

$2^8\times 5^2\times 7^1\times {\mathrm{28868563}}^1$

素因数の和:28868596

約数の個数: 108

約数和(自身を含む): 3658455378592

約数和(自身を除く): 2365143756192

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 128, 140, 160, 175, 200, 224, 256, 280, 320, 350, 400, 448, 560, 640, 700, 800, 896, 1120, 1280, 1400, 1600, 1792, 2240, 2800, 3200, 4480, 5600, 6400, 8960, 11200, 22400, 44800, 28868563, 57737126, 115474252, 144342815, 202079941, 230948504, 288685630, 404159882, 461897008, 577371260, 721714075, 808319764, 923794016, 1010399705, 1154742520, 1443428150, 1616639528, 1847588032, 2020799410, 2309485040, 2886856300, 3233279056, 3695176064, 4041598820, 4618970080, 5051998525, 5773712600, 6466558112, 7390352128, 8083197640, 9237940160, 10103997050, 11547425200, 12933116224, 16166395280, 18475880320, 20207994100, 23094850400, 25866232448, 32332790560, 36951760640, 40415988200, 46189700800, 51732464896, 64665581120, 80831976400, 92379401600, 129331162240, 161663952800, 184758803200, 258662324480, 323327905600, 646655811200, 1293311622400]

約数ペア:

[(1, 1293311622400), (2, 646655811200), (4, 323327905600), (5, 258662324480), (7, 184758803200), (8, 161663952800), (10, 129331162240), (14, 92379401600), (16, 80831976400), (20, 64665581120), (25, 51732464896), (28, 46189700800), (32, 40415988200), (35, 36951760640), (40, 32332790560), (50, 25866232448), (56, 23094850400), (64, 20207994100), (70, 18475880320), (80, 16166395280), (100, 12933116224), (112, 11547425200), (128, 10103997050), (140, 9237940160), (160, 8083197640), (175, 7390352128), (200, 6466558112), (224, 5773712600), (256, 5051998525), (280, 4618970080), (320, 4041598820), (350, 3695176064), (400, 3233279056), (448, 2886856300), (560, 2309485040), (640, 2020799410), (700, 1847588032), (800, 1616639528), (896, 1443428150), (1120, 1154742520), (1280, 1010399705), (1400, 923794016), (1600, 808319764), (1792, 721714075), (2240, 577371260), (2800, 461897008), (3200, 404159882), (4480, 288685630), (5600, 230948504), (6400, 202079941), (8960, 144342815), (11200, 115474252), (22400, 57737126), (44800, 28868563)]