71145120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 192

約数和(自身を含む): 244944000

約数和(自身を除く): 173798880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 269, 285, 290, 304, 348, 380, 435, 456, 464, 480, 538, 551, 570, 580, 608, 696, 760, 807, 870, 912, 928, 1076, 1102, 1140, 1160, 1345, 1392, 1520, 1614, 1653, 1740, 1824, 2152, 2204, 2280, 2320, 2690, 2755, 2784, 3040, 3228, 3306, 3480, 4035, 4304, 4408, 4560, 4640, 5111, 5380, 5510, 6456, 6612, 6960, 7801, 8070, 8265, 8608, 8816, 9120, 10222, 10760, 11020, 12912, 13224, 13920, 15333, 15602, 16140, 16530, 17632, 20444, 21520, 22040, 23403, 25555, 25824, 26448, 30666, 31204, 32280, 33060, 39005, 40888, 43040, 44080, 46806, 51110, 52896, 61332, 62408, 64560, 66120, 76665, 78010, 81776, 88160, 93612, 102220, 117015, 122664, 124816, 129120, 132240, 148219, 153330, 156020, 163552, 187224, 204440, 234030, 245328, 249632, 264480, 296438, 306660, 312040, 374448, 408880, 444657, 468060, 490656, 592876, 613320, 624080, 741095, 748896, 817760, 889314, 936120, 1185752, 1226640, 1248160, 1482190, 1778628, 1872240, 2223285, 2371504, 2453280, 2964380, 3557256, 3744480, 4446570, 4743008, 5928760, 7114512, 8893140, 11857520, 14229024, 17786280, 23715040, 35572560, 71145120]

約数ペア:

[(1, 71145120), (2, 35572560), (3, 23715040), (4, 17786280), (5, 14229024), (6, 11857520), (8, 8893140), (10, 7114512), (12, 5928760), (15, 4743008), (16, 4446570), (19, 3744480), (20, 3557256), (24, 2964380), (29, 2453280), (30, 2371504), (32, 2223285), (38, 1872240), (40, 1778628), (48, 1482190), (57, 1248160), (58, 1226640), (60, 1185752), (76, 936120), (80, 889314), (87, 817760), (95, 748896), (96, 741095), (114, 624080), (116, 613320), (120, 592876), (145, 490656), (152, 468060), (160, 444657), (174, 408880), (190, 374448), (228, 312040), (232, 306660), (240, 296438), (269, 264480), (285, 249632), (290, 245328), (304, 234030), (348, 204440), (380, 187224), (435, 163552), (456, 156020), (464, 153330), (480, 148219), (538, 132240), (551, 129120), (570, 124816), (580, 122664), (608, 117015), (696, 102220), (760, 93612), (807, 88160), (870, 81776), (912, 78010), (928, 76665), (1076, 66120), (1102, 64560), (1140, 62408), (1160, 61332), (1345, 52896), (1392, 51110), (1520, 46806), (1614, 44080), (1653, 43040), (1740, 40888), (1824, 39005), (2152, 33060), (2204, 32280), (2280, 31204), (2320, 30666), (2690, 26448), (2755, 25824), (2784, 25555), (3040, 23403), (3228, 22040), (3306, 21520), (3480, 20444), (4035, 17632), (4304, 16530), (4408, 16140), (4560, 15602), (4640, 15333), (5111, 13920), (5380, 13224), (5510, 12912), (6456, 11020), (6612, 10760), (6960, 10222), (7801, 9120), (8070, 8816), (8265, 8608)]