16378140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{16057}}^1$

素因数の和:16086

約数の個数: 48

約数和(自身を含む): 48559392

約数和(自身を除く): 32181252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 16057, 32114, 48171, 64228, 80285, 96342, 160570, 192684, 240855, 272969, 321140, 481710, 545938, 818907, 963420, 1091876, 1364845, 1637814, 2729690, 3275628, 4094535, 5459380, 8189070, 16378140]

約数ペア:

[(1, 16378140), (2, 8189070), (3, 5459380), (4, 4094535), (5, 3275628), (6, 2729690), (10, 1637814), (12, 1364845), (15, 1091876), (17, 963420), (20, 818907), (30, 545938), (34, 481710), (51, 321140), (60, 272969), (68, 240855), (85, 192684), (102, 160570), (170, 96342), (204, 80285), (255, 64228), (340, 48171), (510, 32114), (1020, 16057)]