259196520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17851}}^1$

素因数の和:17887

約数の個数: 96

約数和(自身を含む): 854753760

約数和(自身を除く): 595557240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14520, 17851, 35702, 53553, 71404, 89255, 107106, 142808, 178510, 196361, 214212, 267765, 357020, 392722, 428424, 535530, 589083, 714040, 785444, 981805, 1071060, 1178166, 1570888, 1963610, 2142120, 2159971, 2356332, 2945415, 3927220, 4319942, 4712664, 5890830, 6479913, 7854440, 8639884, 10799855, 11781660, 12959826, 17279768, 21599710, 23563320, 25919652, 32399565, 43199420, 51839304, 64799130, 86398840, 129598260, 259196520]

約数ペア:

[(1, 259196520), (2, 129598260), (3, 86398840), (4, 64799130), (5, 51839304), (6, 43199420), (8, 32399565), (10, 25919652), (11, 23563320), (12, 21599710), (15, 17279768), (20, 12959826), (22, 11781660), (24, 10799855), (30, 8639884), (33, 7854440), (40, 6479913), (44, 5890830), (55, 4712664), (60, 4319942), (66, 3927220), (88, 2945415), (110, 2356332), (120, 2159971), (121, 2142120), (132, 1963610), (165, 1570888), (220, 1178166), (242, 1071060), (264, 981805), (330, 785444), (363, 714040), (440, 589083), (484, 535530), (605, 428424), (660, 392722), (726, 357020), (968, 267765), (1210, 214212), (1320, 196361), (1452, 178510), (1815, 142808), (2420, 107106), (2904, 89255), (3630, 71404), (4840, 53553), (7260, 35702), (14520, 17851)]