76070680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:297

約数の個数: 128

約数和(自身を含む): 209664000

約数和(自身を除く): 133593320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 79, 95, 133, 140, 152, 158, 181, 190, 266, 280, 316, 362, 380, 395, 532, 553, 632, 665, 724, 760, 790, 905, 1064, 1106, 1267, 1330, 1448, 1501, 1580, 1810, 2212, 2534, 2660, 2765, 3002, 3160, 3439, 3620, 4424, 5068, 5320, 5530, 6004, 6335, 6878, 7240, 7505, 10136, 10507, 11060, 12008, 12670, 13756, 14299, 15010, 17195, 21014, 22120, 24073, 25340, 27512, 28598, 30020, 34390, 42028, 48146, 50680, 52535, 57196, 60040, 68780, 71495, 84056, 96292, 100093, 105070, 114392, 120365, 137560, 142990, 192584, 200186, 210140, 240730, 271681, 285980, 400372, 420280, 481460, 500465, 543362, 571960, 800744, 962920, 1000930, 1086724, 1358405, 1901767, 2001860, 2173448, 2716810, 3803534, 4003720, 5433620, 7607068, 9508835, 10867240, 15214136, 19017670, 38035340, 76070680]

約数ペア:

[(1, 76070680), (2, 38035340), (4, 19017670), (5, 15214136), (7, 10867240), (8, 9508835), (10, 7607068), (14, 5433620), (19, 4003720), (20, 3803534), (28, 2716810), (35, 2173448), (38, 2001860), (40, 1901767), (56, 1358405), (70, 1086724), (76, 1000930), (79, 962920), (95, 800744), (133, 571960), (140, 543362), (152, 500465), (158, 481460), (181, 420280), (190, 400372), (266, 285980), (280, 271681), (316, 240730), (362, 210140), (380, 200186), (395, 192584), (532, 142990), (553, 137560), (632, 120365), (665, 114392), (724, 105070), (760, 100093), (790, 96292), (905, 84056), (1064, 71495), (1106, 68780), (1267, 60040), (1330, 57196), (1448, 52535), (1501, 50680), (1580, 48146), (1810, 42028), (2212, 34390), (2534, 30020), (2660, 28598), (2765, 27512), (3002, 25340), (3160, 24073), (3439, 22120), (3620, 21014), (4424, 17195), (5068, 15010), (5320, 14299), (5530, 13756), (6004, 12670), (6335, 12008), (6878, 11060), (7240, 10507), (7505, 10136)]