169373680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2003}}^1$

素因数の和:2174

約数の個数: 80

約数和(自身を含む): 453256704

約数和(自身を除く): 283883024

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 560, 604, 755, 1057, 1208, 1510, 2003, 2114, 2416, 3020, 4006, 4228, 5285, 6040, 8012, 8456, 10015, 10570, 12080, 14021, 16024, 16912, 20030, 21140, 28042, 32048, 40060, 42280, 56084, 70105, 80120, 84560, 112168, 140210, 160240, 224336, 280420, 302453, 560840, 604906, 1121680, 1209812, 1512265, 2117171, 2419624, 3024530, 4234342, 4839248, 6049060, 8468684, 10585855, 12098120, 16937368, 21171710, 24196240, 33874736, 42343420, 84686840, 169373680]

約数ペア:

[(1, 169373680), (2, 84686840), (4, 42343420), (5, 33874736), (7, 24196240), (8, 21171710), (10, 16937368), (14, 12098120), (16, 10585855), (20, 8468684), (28, 6049060), (35, 4839248), (40, 4234342), (56, 3024530), (70, 2419624), (80, 2117171), (112, 1512265), (140, 1209812), (151, 1121680), (280, 604906), (302, 560840), (560, 302453), (604, 280420), (755, 224336), (1057, 160240), (1208, 140210), (1510, 112168), (2003, 84560), (2114, 80120), (2416, 70105), (3020, 56084), (4006, 42280), (4228, 40060), (5285, 32048), (6040, 28042), (8012, 21140), (8456, 20030), (10015, 16912), (10570, 16024), (12080, 14021)]