137909640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{547}}^1$

素因数の和:763

約数の個数: 128

約数和(自身を含む): 454533120

約数和(自身を除く): 316623480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 191, 220, 264, 330, 382, 440, 547, 573, 660, 764, 955, 1094, 1146, 1320, 1528, 1641, 1910, 2101, 2188, 2292, 2735, 2865, 3282, 3820, 4202, 4376, 4584, 5470, 5730, 6017, 6303, 6564, 7640, 8205, 8404, 10505, 10940, 11460, 12034, 12606, 13128, 16410, 16808, 18051, 21010, 21880, 22920, 24068, 25212, 30085, 31515, 32820, 36102, 42020, 48136, 50424, 60170, 63030, 65640, 72204, 84040, 90255, 104477, 120340, 126060, 144408, 180510, 208954, 240680, 252120, 313431, 361020, 417908, 522385, 626862, 722040, 835816, 1044770, 1149247, 1253724, 1567155, 2089540, 2298494, 2507448, 3134310, 3447741, 4179080, 4596988, 5746235, 6268620, 6895482, 9193976, 11492470, 12537240, 13790964, 17238705, 22984940, 27581928, 34477410, 45969880, 68954820, 137909640]

約数ペア:

[(1, 137909640), (2, 68954820), (3, 45969880), (4, 34477410), (5, 27581928), (6, 22984940), (8, 17238705), (10, 13790964), (11, 12537240), (12, 11492470), (15, 9193976), (20, 6895482), (22, 6268620), (24, 5746235), (30, 4596988), (33, 4179080), (40, 3447741), (44, 3134310), (55, 2507448), (60, 2298494), (66, 2089540), (88, 1567155), (110, 1253724), (120, 1149247), (132, 1044770), (165, 835816), (191, 722040), (220, 626862), (264, 522385), (330, 417908), (382, 361020), (440, 313431), (547, 252120), (573, 240680), (660, 208954), (764, 180510), (955, 144408), (1094, 126060), (1146, 120340), (1320, 104477), (1528, 90255), (1641, 84040), (1910, 72204), (2101, 65640), (2188, 63030), (2292, 60170), (2735, 50424), (2865, 48136), (3282, 42020), (3820, 36102), (4202, 32820), (4376, 31515), (4584, 30085), (5470, 25212), (5730, 24068), (6017, 22920), (6303, 21880), (6564, 21010), (7640, 18051), (8205, 16808), (8404, 16410), (10505, 13128), (10940, 12606), (11460, 12034)]