132391560

素因数分解:

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

素因数の和:815

約数の個数: 96

約数和(自身を含む): 455060160

約数和(自身を除く): 322668600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 397, 420, 794, 840, 1191, 1588, 1985, 2382, 2779, 3176, 3970, 4764, 5558, 5955, 7940, 8337, 9528, 11116, 11910, 13895, 15880, 16674, 22232, 23820, 27790, 33348, 41685, 47640, 55580, 66696, 83370, 111160, 157609, 166740, 315218, 333480, 472827, 630436, 788045, 945654, 1103263, 1260872, 1576090, 1891308, 2206526, 2364135, 3152180, 3309789, 3782616, 4413052, 4728270, 5516315, 6304360, 6619578, 8826104, 9456540, 11032630, 13239156, 16548945, 18913080, 22065260, 26478312, 33097890, 44130520, 66195780, 132391560]

約数ペア:

[(1, 132391560), (2, 66195780), (3, 44130520), (4, 33097890), (5, 26478312), (6, 22065260), (7, 18913080), (8, 16548945), (10, 13239156), (12, 11032630), (14, 9456540), (15, 8826104), (20, 6619578), (21, 6304360), (24, 5516315), (28, 4728270), (30, 4413052), (35, 3782616), (40, 3309789), (42, 3152180), (56, 2364135), (60, 2206526), (70, 1891308), (84, 1576090), (105, 1260872), (120, 1103263), (140, 945654), (168, 788045), (210, 630436), (280, 472827), (397, 333480), (420, 315218), (794, 166740), (840, 157609), (1191, 111160), (1588, 83370), (1985, 66696), (2382, 55580), (2779, 47640), (3176, 41685), (3970, 33348), (4764, 27790), (5558, 23820), (5955, 22232), (7940, 16674), (8337, 15880), (9528, 13895), (11116, 11910)]