195797040000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{815821}}^1$

素因数の和:815858

約数の個数: 160

約数和(自身を含む): 649900121640

約数和(自身を除く): 454103081640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 300, 320, 375, 384, 400, 480, 500, 600, 625, 640, 750, 800, 960, 1000, 1200, 1250, 1500, 1600, 1875, 1920, 2000, 2400, 2500, 3000, 3200, 3750, 4000, 4800, 5000, 6000, 7500, 8000, 9600, 10000, 12000, 15000, 16000, 20000, 24000, 30000, 40000, 48000, 60000, 80000, 120000, 240000, 815821, 1631642, 2447463, 3263284, 4079105, 4894926, 6526568, 8158210, 9789852, 12237315, 13053136, 16316420, 19579704, 20395525, 24474630, 26106272, 32632840, 39159408, 40791050, 48949260, 52212544, 61186575, 65265680, 78318816, 81582100, 97898520, 101977625, 104425088, 122373150, 130531360, 156637632, 163164200, 195797040, 203955250, 244746300, 261062720, 305932875, 313275264, 326328400, 391594080, 407910500, 489492600, 509888125, 522125440, 611865750, 652656800, 783188160, 815821000, 978985200, 1019776250, 1223731500, 1305313600, 1529664375, 1566376320, 1631642000, 1957970400, 2039552500, 2447463000, 2610627200, 3059328750, 3263284000, 3915940800, 4079105000, 4894926000, 6118657500, 6526568000, 7831881600, 8158210000, 9789852000, 12237315000, 13053136000, 16316420000, 19579704000, 24474630000, 32632840000, 39159408000, 48949260000, 65265680000, 97898520000, 195797040000]

約数ペア:

[(1, 195797040000), (2, 97898520000), (3, 65265680000), (4, 48949260000), (5, 39159408000), (6, 32632840000), (8, 24474630000), (10, 19579704000), (12, 16316420000), (15, 13053136000), (16, 12237315000), (20, 9789852000), (24, 8158210000), (25, 7831881600), (30, 6526568000), (32, 6118657500), (40, 4894926000), (48, 4079105000), (50, 3915940800), (60, 3263284000), (64, 3059328750), (75, 2610627200), (80, 2447463000), (96, 2039552500), (100, 1957970400), (120, 1631642000), (125, 1566376320), (128, 1529664375), (150, 1305313600), (160, 1223731500), (192, 1019776250), (200, 978985200), (240, 815821000), (250, 783188160), (300, 652656800), (320, 611865750), (375, 522125440), (384, 509888125), (400, 489492600), (480, 407910500), (500, 391594080), (600, 326328400), (625, 313275264), (640, 305932875), (750, 261062720), (800, 244746300), (960, 203955250), (1000, 195797040), (1200, 163164200), (1250, 156637632), (1500, 130531360), (1600, 122373150), (1875, 104425088), (1920, 101977625), (2000, 97898520), (2400, 81582100), (2500, 78318816), (3000, 65265680), (3200, 61186575), (3750, 52212544), (4000, 48949260), (4800, 40791050), (5000, 39159408), (6000, 32632840), (7500, 26106272), (8000, 24474630), (9600, 20395525), (10000, 19579704), (12000, 16316420), (15000, 13053136), (16000, 12237315), (20000, 9789852), (24000, 8158210), (30000, 6526568), (40000, 4894926), (48000, 4079105), (60000, 3263284), (80000, 2447463), (120000, 1631642), (240000, 815821)]