40302570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 122757120

約数和(自身を除く): 82454550

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 73, 77, 105, 110, 146, 154, 165, 210, 219, 231, 239, 330, 365, 385, 438, 462, 478, 511, 717, 730, 770, 803, 1022, 1095, 1155, 1195, 1434, 1533, 1606, 1673, 2190, 2310, 2390, 2409, 2555, 2629, 3066, 3346, 3585, 4015, 4818, 5019, 5110, 5258, 5621, 7170, 7665, 7887, 8030, 8365, 10038, 11242, 12045, 13145, 15330, 15774, 16730, 16863, 17447, 18403, 24090, 25095, 26290, 28105, 33726, 34894, 36806, 39435, 50190, 52341, 55209, 56210, 78870, 84315, 87235, 92015, 104682, 110418, 122129, 168630, 174470, 184030, 191917, 244258, 261705, 276045, 366387, 383834, 523410, 552090, 575751, 610645, 732774, 959585, 1151502, 1221290, 1343419, 1831935, 1919170, 2686838, 2878755, 3663870, 4030257, 5757510, 6717095, 8060514, 13434190, 20151285, 40302570]

約数ペア:

[(1, 40302570), (2, 20151285), (3, 13434190), (5, 8060514), (6, 6717095), (7, 5757510), (10, 4030257), (11, 3663870), (14, 2878755), (15, 2686838), (21, 1919170), (22, 1831935), (30, 1343419), (33, 1221290), (35, 1151502), (42, 959585), (55, 732774), (66, 610645), (70, 575751), (73, 552090), (77, 523410), (105, 383834), (110, 366387), (146, 276045), (154, 261705), (165, 244258), (210, 191917), (219, 184030), (231, 174470), (239, 168630), (330, 122129), (365, 110418), (385, 104682), (438, 92015), (462, 87235), (478, 84315), (511, 78870), (717, 56210), (730, 55209), (770, 52341), (803, 50190), (1022, 39435), (1095, 36806), (1155, 34894), (1195, 33726), (1434, 28105), (1533, 26290), (1606, 25095), (1673, 24090), (2190, 18403), (2310, 17447), (2390, 16863), (2409, 16730), (2555, 15774), (2629, 15330), (3066, 13145), (3346, 12045), (3585, 11242), (4015, 10038), (4818, 8365), (5019, 8030), (5110, 7887), (5258, 7665), (5621, 7170)]