194832120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{231943}}^1$

素因数の和:231964

約数の個数: 64

約数和(自身を含む): 667998720

約数和(自身を除く): 473166600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 231943, 463886, 695829, 927772, 1159715, 1391658, 1623601, 1855544, 2319430, 2783316, 3247202, 3479145, 4638860, 4870803, 5566632, 6494404, 6958290, 8118005, 9277720, 9741606, 12988808, 13916580, 16236010, 19483212, 24354015, 27833160, 32472020, 38966424, 48708030, 64944040, 97416060, 194832120]

約数ペア:

[(1, 194832120), (2, 97416060), (3, 64944040), (4, 48708030), (5, 38966424), (6, 32472020), (7, 27833160), (8, 24354015), (10, 19483212), (12, 16236010), (14, 13916580), (15, 12988808), (20, 9741606), (21, 9277720), (24, 8118005), (28, 6958290), (30, 6494404), (35, 5566632), (40, 4870803), (42, 4638860), (56, 3479145), (60, 3247202), (70, 2783316), (84, 2319430), (105, 1855544), (120, 1623601), (140, 1391658), (168, 1159715), (210, 927772), (280, 695829), (420, 463886), (840, 231943)]