117377680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{877}}^1$

素因数の和:1136

約数の個数: 80

約数和(自身を含む): 313551360

約数和(自身を除く): 196173680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 239, 280, 478, 560, 877, 956, 1195, 1673, 1754, 1912, 2390, 3346, 3508, 3824, 4385, 4780, 6139, 6692, 7016, 8365, 8770, 9560, 12278, 13384, 14032, 16730, 17540, 19120, 24556, 26768, 30695, 33460, 35080, 49112, 61390, 66920, 70160, 98224, 122780, 133840, 209603, 245560, 419206, 491120, 838412, 1048015, 1467221, 1676824, 2096030, 2934442, 3353648, 4192060, 5868884, 7336105, 8384120, 11737768, 14672210, 16768240, 23475536, 29344420, 58688840, 117377680]

約数ペア:

[(1, 117377680), (2, 58688840), (4, 29344420), (5, 23475536), (7, 16768240), (8, 14672210), (10, 11737768), (14, 8384120), (16, 7336105), (20, 5868884), (28, 4192060), (35, 3353648), (40, 2934442), (56, 2096030), (70, 1676824), (80, 1467221), (112, 1048015), (140, 838412), (239, 491120), (280, 419206), (478, 245560), (560, 209603), (877, 133840), (956, 122780), (1195, 98224), (1673, 70160), (1754, 66920), (1912, 61390), (2390, 49112), (3346, 35080), (3508, 33460), (3824, 30695), (4385, 26768), (4780, 24556), (6139, 19120), (6692, 17540), (7016, 16730), (8365, 14032), (8770, 13384), (9560, 12278)]