42204360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31973}}^1$

素因数の和:31998

約数の個数: 64

約数和(自身を含む): 138127680

約数和(自身を除く): 95923320

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, 132, 165, 220, 264, 330, 440, 660, 1320, 31973, 63946, 95919, 127892, 159865, 191838, 255784, 319730, 351703, 383676, 479595, 639460, 703406, 767352, 959190, 1055109, 1278920, 1406812, 1758515, 1918380, 2110218, 2813624, 3517030, 3836760, 4220436, 5275545, 7034060, 8440872, 10551090, 14068120, 21102180, 42204360]

約数ペア:

[(1, 42204360), (2, 21102180), (3, 14068120), (4, 10551090), (5, 8440872), (6, 7034060), (8, 5275545), (10, 4220436), (11, 3836760), (12, 3517030), (15, 2813624), (20, 2110218), (22, 1918380), (24, 1758515), (30, 1406812), (33, 1278920), (40, 1055109), (44, 959190), (55, 767352), (60, 703406), (66, 639460), (88, 479595), (110, 383676), (120, 351703), (132, 319730), (165, 255784), (220, 191838), (264, 159865), (330, 127892), (440, 95919), (660, 63946), (1320, 31973)]