321154260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{2269}}^1$

素因数の和:2625

約数の個数: 96

約数和(自身を含む): 1031197440

約数和(自身を除く): 710043180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 337, 420, 674, 1011, 1348, 1685, 2022, 2269, 2359, 3370, 4044, 4538, 4718, 5055, 6740, 6807, 7077, 9076, 9436, 10110, 11345, 11795, 13614, 14154, 15883, 20220, 22690, 23590, 27228, 28308, 31766, 34035, 35385, 45380, 47180, 47649, 63532, 68070, 70770, 79415, 95298, 136140, 141540, 158830, 190596, 238245, 317660, 476490, 764653, 952980, 1529306, 2293959, 3058612, 3823265, 4587918, 5352571, 7646530, 9175836, 10705142, 11469795, 15293060, 16057713, 21410284, 22939590, 26762855, 32115426, 45879180, 53525710, 64230852, 80288565, 107051420, 160577130, 321154260]

約数ペア:

[(1, 321154260), (2, 160577130), (3, 107051420), (4, 80288565), (5, 64230852), (6, 53525710), (7, 45879180), (10, 32115426), (12, 26762855), (14, 22939590), (15, 21410284), (20, 16057713), (21, 15293060), (28, 11469795), (30, 10705142), (35, 9175836), (42, 7646530), (60, 5352571), (70, 4587918), (84, 3823265), (105, 3058612), (140, 2293959), (210, 1529306), (337, 952980), (420, 764653), (674, 476490), (1011, 317660), (1348, 238245), (1685, 190596), (2022, 158830), (2269, 141540), (2359, 136140), (3370, 95298), (4044, 79415), (4538, 70770), (4718, 68070), (5055, 63532), (6740, 47649), (6807, 47180), (7077, 45380), (9076, 35385), (9436, 34035), (10110, 31766), (11345, 28308), (11795, 27228), (13614, 23590), (14154, 22690), (15883, 20220)]