144014780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1493}}^1$

素因数の和:1575

約数の個数: 96

約数和(自身を含む): 379499904

約数和(自身を除く): 235485124

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 53, 65, 70, 91, 106, 130, 140, 182, 212, 260, 265, 364, 371, 455, 530, 689, 742, 910, 1060, 1378, 1484, 1493, 1820, 1855, 2756, 2986, 3445, 3710, 4823, 5972, 6890, 7420, 7465, 9646, 10451, 13780, 14930, 19292, 19409, 20902, 24115, 29860, 38818, 41804, 48230, 52255, 77636, 79129, 96460, 97045, 104510, 135863, 158258, 194090, 209020, 271726, 316516, 388180, 395645, 543452, 553903, 679315, 791290, 1028677, 1107806, 1358630, 1582580, 2057354, 2215612, 2717260, 2769515, 4114708, 5143385, 5539030, 7200739, 10286770, 11078060, 14401478, 20573540, 28802956, 36003695, 72007390, 144014780]

約数ペア:

[(1, 144014780), (2, 72007390), (4, 36003695), (5, 28802956), (7, 20573540), (10, 14401478), (13, 11078060), (14, 10286770), (20, 7200739), (26, 5539030), (28, 5143385), (35, 4114708), (52, 2769515), (53, 2717260), (65, 2215612), (70, 2057354), (91, 1582580), (106, 1358630), (130, 1107806), (140, 1028677), (182, 791290), (212, 679315), (260, 553903), (265, 543452), (364, 395645), (371, 388180), (455, 316516), (530, 271726), (689, 209020), (742, 194090), (910, 158258), (1060, 135863), (1378, 104510), (1484, 97045), (1493, 96460), (1820, 79129), (1855, 77636), (2756, 52255), (2986, 48230), (3445, 41804), (3710, 38818), (4823, 29860), (5972, 24115), (6890, 20902), (7420, 19409), (7465, 19292), (9646, 14930), (10451, 13780)]