131112240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11149}}^1$

素因数の和:11179

約数の個数: 120

約数和(自身を含む): 472849200

約数和(自身を除く): 341736960

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, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11149, 11760, 22298, 33447, 44596, 55745, 66894, 78043, 89192, 111490, 133788, 156086, 167235, 178384, 222980, 234129, 267576, 312172, 334470, 390215, 445960, 468258, 535152, 546301, 624344, 668940, 780430, 891920, 936516, 1092602, 1170645, 1248688, 1337880, 1560860, 1638903, 1873032, 2185204, 2341290, 2675760, 2731505, 3121720, 3277806, 3746064, 4370408, 4682580, 5463010, 6243440, 6555612, 8194515, 8740816, 9365160, 10926020, 13111224, 16389030, 18730320, 21852040, 26222448, 32778060, 43704080, 65556120, 131112240]

約数ペア:

[(1, 131112240), (2, 65556120), (3, 43704080), (4, 32778060), (5, 26222448), (6, 21852040), (7, 18730320), (8, 16389030), (10, 13111224), (12, 10926020), (14, 9365160), (15, 8740816), (16, 8194515), (20, 6555612), (21, 6243440), (24, 5463010), (28, 4682580), (30, 4370408), (35, 3746064), (40, 3277806), (42, 3121720), (48, 2731505), (49, 2675760), (56, 2341290), (60, 2185204), (70, 1873032), (80, 1638903), (84, 1560860), (98, 1337880), (105, 1248688), (112, 1170645), (120, 1092602), (140, 936516), (147, 891920), (168, 780430), (196, 668940), (210, 624344), (240, 546301), (245, 535152), (280, 468258), (294, 445960), (336, 390215), (392, 334470), (420, 312172), (490, 267576), (560, 234129), (588, 222980), (735, 178384), (784, 167235), (840, 156086), (980, 133788), (1176, 111490), (1470, 89192), (1680, 78043), (1960, 66894), (2352, 55745), (2940, 44596), (3920, 33447), (5880, 22298), (11149, 11760)]