221543160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{6301}}^1$

素因数の和:6608

約数の個数: 64

約数和(自身を含む): 667003680

約数和(自身を除く): 445460520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 5860, 6301, 7032, 8790, 11720, 12602, 17580, 18903, 25204, 31505, 35160, 37806, 50408, 63010, 75612, 94515, 126020, 151224, 189030, 252040, 378060, 756120, 1846193, 3692386, 5538579, 7384772, 9230965, 11077158, 14769544, 18461930, 22154316, 27692895, 36923860, 44308632, 55385790, 73847720, 110771580, 221543160]

約数ペア:

[(1, 221543160), (2, 110771580), (3, 73847720), (4, 55385790), (5, 44308632), (6, 36923860), (8, 27692895), (10, 22154316), (12, 18461930), (15, 14769544), (20, 11077158), (24, 9230965), (30, 7384772), (40, 5538579), (60, 3692386), (120, 1846193), (293, 756120), (586, 378060), (879, 252040), (1172, 189030), (1465, 151224), (1758, 126020), (2344, 94515), (2930, 75612), (3516, 63010), (4395, 50408), (5860, 37806), (6301, 35160), (7032, 31505), (8790, 25204), (11720, 18903), (12602, 17580)]