156780845490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1721}}^1\times {\mathrm{64609}}^1$

素因数の和:66387

約数の個数: 64

約数和(自身を含む): 384509099520

約数和(自身を除く): 227728254030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 1721, 3442, 5163, 8605, 10326, 17210, 25815, 51630, 64609, 80887, 129218, 161774, 193827, 242661, 323045, 387654, 404435, 485322, 646090, 808870, 969135, 1213305, 1938270, 2426610, 3036623, 6073246, 9109869, 15183115, 18219738, 30366230, 45549345, 91098690, 111192089, 222384178, 333576267, 555960445, 667152534, 1111920890, 1667881335, 3335762670, 5226028183, 10452056366, 15678084549, 26130140915, 31356169098, 52260281830, 78390422745, 156780845490]

約数ペア:

[(1, 156780845490), (2, 78390422745), (3, 52260281830), (5, 31356169098), (6, 26130140915), (10, 15678084549), (15, 10452056366), (30, 5226028183), (47, 3335762670), (94, 1667881335), (141, 1111920890), (235, 667152534), (282, 555960445), (470, 333576267), (705, 222384178), (1410, 111192089), (1721, 91098690), (3442, 45549345), (5163, 30366230), (8605, 18219738), (10326, 15183115), (17210, 9109869), (25815, 6073246), (51630, 3036623), (64609, 2426610), (80887, 1938270), (129218, 1213305), (161774, 969135), (193827, 808870), (242661, 646090), (323045, 485322), (387654, 404435)]