198428658240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{206696519}}^1$

素因数の和:206696539

約数の個数: 56

約数和(自身を含む): 630010992960

約数和(自身を除く): 431582334720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 206696519, 413393038, 620089557, 826786076, 1033482595, 1240179114, 1653572152, 2066965190, 2480358228, 3100447785, 3307144304, 4133930380, 4960716456, 6200895570, 6614288608, 8267860760, 9921432912, 12401791140, 13228577216, 16535721520, 19842865824, 24803582280, 33071443040, 39685731648, 49607164560, 66142886080, 99214329120, 198428658240]

約数ペア:

[(1, 198428658240), (2, 99214329120), (3, 66142886080), (4, 49607164560), (5, 39685731648), (6, 33071443040), (8, 24803582280), (10, 19842865824), (12, 16535721520), (15, 13228577216), (16, 12401791140), (20, 9921432912), (24, 8267860760), (30, 6614288608), (32, 6200895570), (40, 4960716456), (48, 4133930380), (60, 3307144304), (64, 3100447785), (80, 2480358228), (96, 2066965190), (120, 1653572152), (160, 1240179114), (192, 1033482595), (240, 826786076), (320, 620089557), (480, 413393038), (960, 206696519)]