165707160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2861

約数の個数: 128

約数和(自身を含む): 544708800

約数和(自身を除く): 379001640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 29, 30, 34, 40, 51, 58, 60, 68, 85, 87, 102, 116, 120, 136, 145, 170, 174, 204, 232, 255, 290, 340, 348, 408, 435, 493, 510, 580, 680, 696, 870, 986, 1020, 1160, 1479, 1740, 1972, 2040, 2465, 2801, 2958, 3480, 3944, 4930, 5602, 5916, 7395, 8403, 9860, 11204, 11832, 14005, 14790, 16806, 19720, 22408, 28010, 29580, 33612, 42015, 47617, 56020, 59160, 67224, 81229, 84030, 95234, 112040, 142851, 162458, 168060, 190468, 238085, 243687, 285702, 324916, 336120, 380936, 406145, 476170, 487374, 571404, 649832, 714255, 812290, 952340, 974748, 1142808, 1218435, 1380893, 1428510, 1624580, 1904680, 1949496, 2436870, 2761786, 2857020, 3249160, 4142679, 4873740, 5523572, 5714040, 6904465, 8285358, 9747480, 11047144, 13808930, 16570716, 20713395, 27617860, 33141432, 41426790, 55235720, 82853580, 165707160]

約数ペア:

[(1, 165707160), (2, 82853580), (3, 55235720), (4, 41426790), (5, 33141432), (6, 27617860), (8, 20713395), (10, 16570716), (12, 13808930), (15, 11047144), (17, 9747480), (20, 8285358), (24, 6904465), (29, 5714040), (30, 5523572), (34, 4873740), (40, 4142679), (51, 3249160), (58, 2857020), (60, 2761786), (68, 2436870), (85, 1949496), (87, 1904680), (102, 1624580), (116, 1428510), (120, 1380893), (136, 1218435), (145, 1142808), (170, 974748), (174, 952340), (204, 812290), (232, 714255), (255, 649832), (290, 571404), (340, 487374), (348, 476170), (408, 406145), (435, 380936), (493, 336120), (510, 324916), (580, 285702), (680, 243687), (696, 238085), (870, 190468), (986, 168060), (1020, 162458), (1160, 142851), (1479, 112040), (1740, 95234), (1972, 84030), (2040, 81229), (2465, 67224), (2801, 59160), (2958, 56020), (3480, 47617), (3944, 42015), (4930, 33612), (5602, 29580), (5916, 28010), (7395, 22408), (8403, 19720), (9860, 16806), (11204, 14790), (11832, 14005)]