57710240

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 168317352

約数和(自身を除く): 110607112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 68, 70, 80, 85, 98, 112, 119, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 340, 392, 433, 476, 490, 544, 560, 595, 680, 784, 833, 866, 952, 980, 1120, 1190, 1360, 1568, 1666, 1732, 1904, 1960, 2165, 2380, 2720, 3031, 3332, 3464, 3808, 3920, 4165, 4330, 4760, 6062, 6664, 6928, 7361, 7840, 8330, 8660, 9520, 12124, 13328, 13856, 14722, 15155, 16660, 17320, 19040, 21217, 24248, 26656, 29444, 30310, 33320, 34640, 36805, 42434, 48496, 51527, 58888, 60620, 66640, 69280, 73610, 84868, 96992, 103054, 106085, 117776, 121240, 133280, 147220, 169736, 206108, 212170, 235552, 242480, 257635, 294440, 339472, 360689, 412216, 424340, 484960, 515270, 588880, 678944, 721378, 824432, 848680, 1030540, 1177760, 1442756, 1648864, 1697360, 1803445, 2061080, 2885512, 3394720, 3606890, 4122160, 5771024, 7213780, 8244320, 11542048, 14427560, 28855120, 57710240]

約数ペア:

[(1, 57710240), (2, 28855120), (4, 14427560), (5, 11542048), (7, 8244320), (8, 7213780), (10, 5771024), (14, 4122160), (16, 3606890), (17, 3394720), (20, 2885512), (28, 2061080), (32, 1803445), (34, 1697360), (35, 1648864), (40, 1442756), (49, 1177760), (56, 1030540), (68, 848680), (70, 824432), (80, 721378), (85, 678944), (98, 588880), (112, 515270), (119, 484960), (136, 424340), (140, 412216), (160, 360689), (170, 339472), (196, 294440), (224, 257635), (238, 242480), (245, 235552), (272, 212170), (280, 206108), (340, 169736), (392, 147220), (433, 133280), (476, 121240), (490, 117776), (544, 106085), (560, 103054), (595, 96992), (680, 84868), (784, 73610), (833, 69280), (866, 66640), (952, 60620), (980, 58888), (1120, 51527), (1190, 48496), (1360, 42434), (1568, 36805), (1666, 34640), (1732, 33320), (1904, 30310), (1960, 29444), (2165, 26656), (2380, 24248), (2720, 21217), (3031, 19040), (3332, 17320), (3464, 16660), (3808, 15155), (3920, 14722), (4165, 13856), (4330, 13328), (4760, 12124), (6062, 9520), (6664, 8660), (6928, 8330), (7361, 7840)]