111661480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 306432000

約数和(自身を除く): 194770520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 139, 140, 151, 152, 190, 266, 278, 280, 302, 380, 532, 556, 604, 665, 695, 755, 760, 973, 1057, 1064, 1112, 1208, 1330, 1390, 1510, 1946, 2114, 2641, 2660, 2780, 2869, 3020, 3892, 4228, 4865, 5282, 5285, 5320, 5560, 5738, 6040, 7784, 8456, 9730, 10564, 10570, 11476, 13205, 14345, 18487, 19460, 20083, 20989, 21128, 21140, 22952, 26410, 28690, 36974, 38920, 40166, 41978, 42280, 52820, 57380, 73948, 80332, 83956, 92435, 100415, 104945, 105640, 114760, 146923, 147896, 160664, 167912, 184870, 200830, 209890, 293846, 369740, 398791, 401660, 419780, 587692, 734615, 739480, 797582, 803320, 839560, 1175384, 1469230, 1595164, 1993955, 2791537, 2938460, 3190328, 3987910, 5583074, 5876920, 7975820, 11166148, 13957685, 15951640, 22332296, 27915370, 55830740, 111661480]

約数ペア:

[(1, 111661480), (2, 55830740), (4, 27915370), (5, 22332296), (7, 15951640), (8, 13957685), (10, 11166148), (14, 7975820), (19, 5876920), (20, 5583074), (28, 3987910), (35, 3190328), (38, 2938460), (40, 2791537), (56, 1993955), (70, 1595164), (76, 1469230), (95, 1175384), (133, 839560), (139, 803320), (140, 797582), (151, 739480), (152, 734615), (190, 587692), (266, 419780), (278, 401660), (280, 398791), (302, 369740), (380, 293846), (532, 209890), (556, 200830), (604, 184870), (665, 167912), (695, 160664), (755, 147896), (760, 146923), (973, 114760), (1057, 105640), (1064, 104945), (1112, 100415), (1208, 92435), (1330, 83956), (1390, 80332), (1510, 73948), (1946, 57380), (2114, 52820), (2641, 42280), (2660, 41978), (2780, 40166), (2869, 38920), (3020, 36974), (3892, 28690), (4228, 26410), (4865, 22952), (5282, 21140), (5285, 21128), (5320, 20989), (5560, 20083), (5738, 19460), (6040, 18487), (7784, 14345), (8456, 13205), (9730, 11476), (10564, 10570)]