162922480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 437114880

約数和(自身を除く): 274192400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 214, 280, 428, 535, 560, 749, 856, 1070, 1498, 1712, 2140, 2719, 2996, 3745, 4280, 5438, 5992, 7490, 8560, 10876, 11984, 13595, 14980, 19033, 21752, 27190, 29960, 38066, 43504, 54380, 59920, 76132, 95165, 108760, 152264, 190330, 217520, 290933, 304528, 380660, 581866, 761320, 1163732, 1454665, 1522640, 2036531, 2327464, 2909330, 4073062, 4654928, 5818660, 8146124, 10182655, 11637320, 16292248, 20365310, 23274640, 32584496, 40730620, 81461240, 162922480]

約数ペア:

[(1, 162922480), (2, 81461240), (4, 40730620), (5, 32584496), (7, 23274640), (8, 20365310), (10, 16292248), (14, 11637320), (16, 10182655), (20, 8146124), (28, 5818660), (35, 4654928), (40, 4073062), (56, 2909330), (70, 2327464), (80, 2036531), (107, 1522640), (112, 1454665), (140, 1163732), (214, 761320), (280, 581866), (428, 380660), (535, 304528), (560, 290933), (749, 217520), (856, 190330), (1070, 152264), (1498, 108760), (1712, 95165), (2140, 76132), (2719, 59920), (2996, 54380), (3745, 43504), (4280, 38066), (5438, 29960), (5992, 27190), (7490, 21752), (8560, 19033), (10876, 14980), (11984, 13595)]