70977760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 193536000

約数和(自身を除く): 122558240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 127, 140, 160, 224, 254, 280, 499, 508, 560, 635, 889, 998, 1016, 1120, 1270, 1778, 1996, 2032, 2495, 2540, 3493, 3556, 3992, 4064, 4445, 4990, 5080, 6986, 7112, 7984, 8890, 9980, 10160, 13972, 14224, 15968, 17465, 17780, 19960, 20320, 27944, 28448, 34930, 35560, 39920, 55888, 63373, 69860, 71120, 79840, 111776, 126746, 139720, 142240, 253492, 279440, 316865, 443611, 506984, 558880, 633730, 887222, 1013968, 1267460, 1774444, 2027936, 2218055, 2534920, 3548888, 4436110, 5069840, 7097776, 8872220, 10139680, 14195552, 17744440, 35488880, 70977760]

約数ペア:

[(1, 70977760), (2, 35488880), (4, 17744440), (5, 14195552), (7, 10139680), (8, 8872220), (10, 7097776), (14, 5069840), (16, 4436110), (20, 3548888), (28, 2534920), (32, 2218055), (35, 2027936), (40, 1774444), (56, 1267460), (70, 1013968), (80, 887222), (112, 633730), (127, 558880), (140, 506984), (160, 443611), (224, 316865), (254, 279440), (280, 253492), (499, 142240), (508, 139720), (560, 126746), (635, 111776), (889, 79840), (998, 71120), (1016, 69860), (1120, 63373), (1270, 55888), (1778, 39920), (1996, 35560), (2032, 34930), (2495, 28448), (2540, 27944), (3493, 20320), (3556, 19960), (3992, 17780), (4064, 17465), (4445, 15968), (4990, 14224), (5080, 13972), (6986, 10160), (7112, 9980), (7984, 8890)]