63806560

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 160876800

約数和(自身を除く): 97070240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 139, 151, 152, 160, 190, 278, 302, 304, 380, 556, 604, 608, 695, 755, 760, 1112, 1208, 1390, 1510, 1520, 2224, 2416, 2641, 2780, 2869, 3020, 3040, 4448, 4832, 5282, 5560, 5738, 6040, 10564, 11120, 11476, 12080, 13205, 14345, 20989, 21128, 22240, 22952, 24160, 26410, 28690, 41978, 42256, 45904, 52820, 57380, 83956, 84512, 91808, 104945, 105640, 114760, 167912, 209890, 211280, 229520, 335824, 398791, 419780, 422560, 459040, 671648, 797582, 839560, 1595164, 1679120, 1993955, 3190328, 3358240, 3987910, 6380656, 7975820, 12761312, 15951640, 31903280, 63806560]

約数ペア:

[(1, 63806560), (2, 31903280), (4, 15951640), (5, 12761312), (8, 7975820), (10, 6380656), (16, 3987910), (19, 3358240), (20, 3190328), (32, 1993955), (38, 1679120), (40, 1595164), (76, 839560), (80, 797582), (95, 671648), (139, 459040), (151, 422560), (152, 419780), (160, 398791), (190, 335824), (278, 229520), (302, 211280), (304, 209890), (380, 167912), (556, 114760), (604, 105640), (608, 104945), (695, 91808), (755, 84512), (760, 83956), (1112, 57380), (1208, 52820), (1390, 45904), (1510, 42256), (1520, 41978), (2224, 28690), (2416, 26410), (2641, 24160), (2780, 22952), (2869, 22240), (3020, 21128), (3040, 20989), (4448, 14345), (4832, 13205), (5282, 12080), (5560, 11476), (5738, 11120), (6040, 10564)]