17165680

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 48345120

約数和(自身を除く): 31179440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 151, 196, 203, 232, 245, 280, 290, 302, 392, 406, 464, 490, 560, 580, 604, 755, 784, 812, 980, 1015, 1057, 1160, 1208, 1421, 1510, 1624, 1960, 2030, 2114, 2320, 2416, 2842, 3020, 3248, 3920, 4060, 4228, 4379, 5285, 5684, 6040, 7105, 7399, 8120, 8456, 8758, 10570, 11368, 12080, 14210, 14798, 16240, 16912, 17516, 21140, 21895, 22736, 28420, 29596, 30653, 35032, 36995, 42280, 43790, 56840, 59192, 61306, 70064, 73990, 84560, 87580, 113680, 118384, 122612, 147980, 153265, 175160, 214571, 245224, 295960, 306530, 350320, 429142, 490448, 591920, 613060, 858284, 1072855, 1226120, 1716568, 2145710, 2452240, 3433136, 4291420, 8582840, 17165680]

約数ペア:

[(1, 17165680), (2, 8582840), (4, 4291420), (5, 3433136), (7, 2452240), (8, 2145710), (10, 1716568), (14, 1226120), (16, 1072855), (20, 858284), (28, 613060), (29, 591920), (35, 490448), (40, 429142), (49, 350320), (56, 306530), (58, 295960), (70, 245224), (80, 214571), (98, 175160), (112, 153265), (116, 147980), (140, 122612), (145, 118384), (151, 113680), (196, 87580), (203, 84560), (232, 73990), (245, 70064), (280, 61306), (290, 59192), (302, 56840), (392, 43790), (406, 42280), (464, 36995), (490, 35032), (560, 30653), (580, 29596), (604, 28420), (755, 22736), (784, 21895), (812, 21140), (980, 17516), (1015, 16912), (1057, 16240), (1160, 14798), (1208, 14210), (1421, 12080), (1510, 11368), (1624, 10570), (1960, 8758), (2030, 8456), (2114, 8120), (2320, 7399), (2416, 7105), (2842, 6040), (3020, 5684), (3248, 5285), (3920, 4379), (4060, 4228)]