1465961840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{8527}}^1$

素因数の和:8854

約数の個数: 80

約数和(自身を含む): 3908416512

約数和(自身を除く): 2442454672

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 307, 560, 614, 1228, 1535, 2149, 2456, 3070, 4298, 4912, 6140, 8527, 8596, 10745, 12280, 17054, 17192, 21490, 24560, 34108, 34384, 42635, 42980, 59689, 68216, 85270, 85960, 119378, 136432, 170540, 171920, 238756, 298445, 341080, 477512, 596890, 682160, 955024, 1193780, 2387560, 2617789, 4775120, 5235578, 10471156, 13088945, 18324523, 20942312, 26177890, 36649046, 41884624, 52355780, 73298092, 91622615, 104711560, 146596184, 183245230, 209423120, 293192368, 366490460, 732980920, 1465961840]

約数ペア:

[(1, 1465961840), (2, 732980920), (4, 366490460), (5, 293192368), (7, 209423120), (8, 183245230), (10, 146596184), (14, 104711560), (16, 91622615), (20, 73298092), (28, 52355780), (35, 41884624), (40, 36649046), (56, 26177890), (70, 20942312), (80, 18324523), (112, 13088945), (140, 10471156), (280, 5235578), (307, 4775120), (560, 2617789), (614, 2387560), (1228, 1193780), (1535, 955024), (2149, 682160), (2456, 596890), (3070, 477512), (4298, 341080), (4912, 298445), (6140, 238756), (8527, 171920), (8596, 170540), (10745, 136432), (12280, 119378), (17054, 85960), (17192, 85270), (21490, 68216), (24560, 59689), (34108, 42980), (34384, 42635)]