143898160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{877}}^1$

素因数の和:1190

約数の個数: 80

約数和(自身を含む): 384100416

約数和(自身を除く): 240202256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 293, 560, 586, 877, 1172, 1465, 1754, 2051, 2344, 2930, 3508, 4102, 4385, 4688, 5860, 6139, 7016, 8204, 8770, 10255, 11720, 12278, 14032, 16408, 17540, 20510, 23440, 24556, 30695, 32816, 35080, 41020, 49112, 61390, 70160, 82040, 98224, 122780, 164080, 245560, 256961, 491120, 513922, 1027844, 1284805, 1798727, 2055688, 2569610, 3597454, 4111376, 5139220, 7194908, 8993635, 10278440, 14389816, 17987270, 20556880, 28779632, 35974540, 71949080, 143898160]

約数ペア:

[(1, 143898160), (2, 71949080), (4, 35974540), (5, 28779632), (7, 20556880), (8, 17987270), (10, 14389816), (14, 10278440), (16, 8993635), (20, 7194908), (28, 5139220), (35, 4111376), (40, 3597454), (56, 2569610), (70, 2055688), (80, 1798727), (112, 1284805), (140, 1027844), (280, 513922), (293, 491120), (560, 256961), (586, 245560), (877, 164080), (1172, 122780), (1465, 98224), (1754, 82040), (2051, 70160), (2344, 61390), (2930, 49112), (3508, 41020), (4102, 35080), (4385, 32816), (4688, 30695), (5860, 24556), (6139, 23440), (7016, 20510), (8204, 17540), (8770, 16408), (10255, 14032), (11720, 12278)]