188249460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1129}}^1$

素因数の和:1545

約数の個数: 96

約数和(自身を含む): 604450560

約数和(自身を除く): 416201100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 397, 420, 794, 1129, 1191, 1588, 1985, 2258, 2382, 2779, 3387, 3970, 4516, 4764, 5558, 5645, 5955, 6774, 7903, 7940, 8337, 11116, 11290, 11910, 13548, 13895, 15806, 16674, 16935, 22580, 23709, 23820, 27790, 31612, 33348, 33870, 39515, 41685, 47418, 55580, 67740, 79030, 83370, 94836, 118545, 158060, 166740, 237090, 448213, 474180, 896426, 1344639, 1792852, 2241065, 2689278, 3137491, 4482130, 5378556, 6274982, 6723195, 8964260, 9412473, 12549964, 13446390, 15687455, 18824946, 26892780, 31374910, 37649892, 47062365, 62749820, 94124730, 188249460]

約数ペア:

[(1, 188249460), (2, 94124730), (3, 62749820), (4, 47062365), (5, 37649892), (6, 31374910), (7, 26892780), (10, 18824946), (12, 15687455), (14, 13446390), (15, 12549964), (20, 9412473), (21, 8964260), (28, 6723195), (30, 6274982), (35, 5378556), (42, 4482130), (60, 3137491), (70, 2689278), (84, 2241065), (105, 1792852), (140, 1344639), (210, 896426), (397, 474180), (420, 448213), (794, 237090), (1129, 166740), (1191, 158060), (1588, 118545), (1985, 94836), (2258, 83370), (2382, 79030), (2779, 67740), (3387, 55580), (3970, 47418), (4516, 41685), (4764, 39515), (5558, 33870), (5645, 33348), (5955, 31612), (6774, 27790), (7903, 23820), (7940, 23709), (8337, 22580), (11116, 16935), (11290, 16674), (11910, 15806), (13548, 13895)]