172924080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{102931}}^1$

素因数の和:102954

約数の個数: 80

約数和(自身を含む): 612651264

約数和(自身を除く): 439727184

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 102931, 205862, 308793, 411724, 514655, 617586, 720517, 823448, 1029310, 1235172, 1441034, 1543965, 1646896, 2058620, 2161551, 2470344, 2882068, 3087930, 3602585, 4117240, 4323102, 4940688, 5764136, 6175860, 7205170, 8234480, 8646204, 10807755, 11528272, 12351720, 14410340, 17292408, 21615510, 24703440, 28820680, 34584816, 43231020, 57641360, 86462040, 172924080]

約数ペア:

[(1, 172924080), (2, 86462040), (3, 57641360), (4, 43231020), (5, 34584816), (6, 28820680), (7, 24703440), (8, 21615510), (10, 17292408), (12, 14410340), (14, 12351720), (15, 11528272), (16, 10807755), (20, 8646204), (21, 8234480), (24, 7205170), (28, 6175860), (30, 5764136), (35, 4940688), (40, 4323102), (42, 4117240), (48, 3602585), (56, 3087930), (60, 2882068), (70, 2470344), (80, 2161551), (84, 2058620), (105, 1646896), (112, 1543965), (120, 1441034), (140, 1235172), (168, 1029310), (210, 823448), (240, 720517), (280, 617586), (336, 514655), (420, 411724), (560, 308793), (840, 205862), (1680, 102931)]