260667366320

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1439833}}^1$

素因数の和:1439950

約数の個数: 80

約数和(自身を含む): 634172005632

約数和(自身を除く): 373504639312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 248, 292, 310, 365, 496, 584, 620, 730, 1168, 1240, 1460, 2263, 2480, 2920, 4526, 5840, 9052, 11315, 18104, 22630, 36208, 45260, 90520, 181040, 1439833, 2879666, 5759332, 7199165, 11518664, 14398330, 23037328, 28796660, 44634823, 57593320, 89269646, 105107809, 115186640, 178539292, 210215618, 223174115, 357078584, 420431236, 446348230, 525539045, 714157168, 840862472, 892696460, 1051078090, 1681724944, 1785392920, 2102156180, 3258342079, 3570785840, 4204312360, 6516684158, 8408624720, 13033368316, 16291710395, 26066736632, 32583420790, 52133473264, 65166841580, 130333683160, 260667366320]

約数ペア:

[(1, 260667366320), (2, 130333683160), (4, 65166841580), (5, 52133473264), (8, 32583420790), (10, 26066736632), (16, 16291710395), (20, 13033368316), (31, 8408624720), (40, 6516684158), (62, 4204312360), (73, 3570785840), (80, 3258342079), (124, 2102156180), (146, 1785392920), (155, 1681724944), (248, 1051078090), (292, 892696460), (310, 840862472), (365, 714157168), (496, 525539045), (584, 446348230), (620, 420431236), (730, 357078584), (1168, 223174115), (1240, 210215618), (1460, 178539292), (2263, 115186640), (2480, 105107809), (2920, 89269646), (4526, 57593320), (5840, 44634823), (9052, 28796660), (11315, 23037328), (18104, 14398330), (22630, 11518664), (36208, 7199165), (45260, 5759332), (90520, 2879666), (181040, 1439833)]