139049680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22573}}^1$

素因数の和:22604

約数の個数: 80

約数和(自身を含む): 403081344

約数和(自身を除く): 264031664

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 176, 220, 280, 308, 385, 440, 560, 616, 770, 880, 1232, 1540, 3080, 6160, 22573, 45146, 90292, 112865, 158011, 180584, 225730, 248303, 316022, 361168, 451460, 496606, 632044, 790055, 902920, 993212, 1241515, 1264088, 1580110, 1738121, 1805840, 1986424, 2483030, 2528176, 3160220, 3476242, 3972848, 4966060, 6320440, 6952484, 8690605, 9932120, 12640880, 13904968, 17381210, 19864240, 27809936, 34762420, 69524840, 139049680]

約数ペア:

[(1, 139049680), (2, 69524840), (4, 34762420), (5, 27809936), (7, 19864240), (8, 17381210), (10, 13904968), (11, 12640880), (14, 9932120), (16, 8690605), (20, 6952484), (22, 6320440), (28, 4966060), (35, 3972848), (40, 3476242), (44, 3160220), (55, 2528176), (56, 2483030), (70, 1986424), (77, 1805840), (80, 1738121), (88, 1580110), (110, 1264088), (112, 1241515), (140, 993212), (154, 902920), (176, 790055), (220, 632044), (280, 496606), (308, 451460), (385, 361168), (440, 316022), (560, 248303), (616, 225730), (770, 180584), (880, 158011), (1232, 112865), (1540, 90292), (3080, 45146), (6160, 22573)]