145916440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3637}}^1$

素因数の和:3724

約数の個数: 64

約数和(自身を含む): 353613600

約数和(自身を除く): 207697160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 59, 68, 85, 118, 136, 170, 236, 295, 340, 472, 590, 680, 1003, 1180, 2006, 2360, 3637, 4012, 5015, 7274, 8024, 10030, 14548, 18185, 20060, 29096, 36370, 40120, 61829, 72740, 123658, 145480, 214583, 247316, 309145, 429166, 494632, 618290, 858332, 1072915, 1236580, 1716664, 2145830, 2473160, 3647911, 4291660, 7295822, 8583320, 14591644, 18239555, 29183288, 36479110, 72958220, 145916440]

約数ペア:

[(1, 145916440), (2, 72958220), (4, 36479110), (5, 29183288), (8, 18239555), (10, 14591644), (17, 8583320), (20, 7295822), (34, 4291660), (40, 3647911), (59, 2473160), (68, 2145830), (85, 1716664), (118, 1236580), (136, 1072915), (170, 858332), (236, 618290), (295, 494632), (340, 429166), (472, 309145), (590, 247316), (680, 214583), (1003, 145480), (1180, 123658), (2006, 72740), (2360, 61829), (3637, 40120), (4012, 36370), (5015, 29096), (7274, 20060), (8024, 18185), (10030, 14548)]