107688840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{128201}}^1$

素因数の和:128222

約数の個数: 64

約数和(自身を含む): 369221760

約数和(自身を除く): 261532920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 128201, 256402, 384603, 512804, 641005, 769206, 897407, 1025608, 1282010, 1538412, 1794814, 1923015, 2564020, 2692221, 3076824, 3589628, 3846030, 4487035, 5128040, 5384442, 7179256, 7692060, 8974070, 10768884, 13461105, 15384120, 17948140, 21537768, 26922210, 35896280, 53844420, 107688840]

約数ペア:

[(1, 107688840), (2, 53844420), (3, 35896280), (4, 26922210), (5, 21537768), (6, 17948140), (7, 15384120), (8, 13461105), (10, 10768884), (12, 8974070), (14, 7692060), (15, 7179256), (20, 5384442), (21, 5128040), (24, 4487035), (28, 3846030), (30, 3589628), (35, 3076824), (40, 2692221), (42, 2564020), (56, 1923015), (60, 1794814), (70, 1538412), (84, 1282010), (105, 1025608), (120, 897407), (140, 769206), (168, 641005), (210, 512804), (280, 384603), (420, 256402), (840, 128201)]