196201680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{3257}}^1$

素因数の和:3524

約数の個数: 80

約数和(自身を含む): 610835904

約数和(自身を除く): 414634224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 251, 502, 753, 1004, 1255, 1506, 2008, 2510, 3012, 3257, 3765, 4016, 5020, 6024, 6514, 7530, 9771, 10040, 12048, 13028, 15060, 16285, 19542, 20080, 26056, 30120, 32570, 39084, 48855, 52112, 60240, 65140, 78168, 97710, 130280, 156336, 195420, 260560, 390840, 781680, 817507, 1635014, 2452521, 3270028, 4087535, 4905042, 6540056, 8175070, 9810084, 12262605, 13080112, 16350140, 19620168, 24525210, 32700280, 39240336, 49050420, 65400560, 98100840, 196201680]

約数ペア:

[(1, 196201680), (2, 98100840), (3, 65400560), (4, 49050420), (5, 39240336), (6, 32700280), (8, 24525210), (10, 19620168), (12, 16350140), (15, 13080112), (16, 12262605), (20, 9810084), (24, 8175070), (30, 6540056), (40, 4905042), (48, 4087535), (60, 3270028), (80, 2452521), (120, 1635014), (240, 817507), (251, 781680), (502, 390840), (753, 260560), (1004, 195420), (1255, 156336), (1506, 130280), (2008, 97710), (2510, 78168), (3012, 65140), (3257, 60240), (3765, 52112), (4016, 48855), (5020, 39084), (6024, 32570), (6514, 30120), (7530, 26056), (9771, 20080), (10040, 19542), (12048, 16285), (13028, 15060)]