67413920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1$

素因数の和:2662

約数の個数: 96

約数和(自身を含む): 190003968

約数和(自身を除く): 122590048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 322, 368, 460, 560, 644, 736, 805, 920, 1120, 1288, 1610, 1840, 2576, 2617, 3220, 3680, 5152, 5234, 6440, 10468, 12880, 13085, 18319, 20936, 25760, 26170, 36638, 41872, 52340, 60191, 73276, 83744, 91595, 104680, 120382, 146552, 183190, 209360, 240764, 293104, 300955, 366380, 418720, 421337, 481528, 586208, 601910, 732760, 842674, 963056, 1203820, 1465520, 1685348, 1926112, 2106685, 2407640, 2931040, 3370696, 4213370, 4815280, 6741392, 8426740, 9630560, 13482784, 16853480, 33706960, 67413920]

約数ペア:

[(1, 67413920), (2, 33706960), (4, 16853480), (5, 13482784), (7, 9630560), (8, 8426740), (10, 6741392), (14, 4815280), (16, 4213370), (20, 3370696), (23, 2931040), (28, 2407640), (32, 2106685), (35, 1926112), (40, 1685348), (46, 1465520), (56, 1203820), (70, 963056), (80, 842674), (92, 732760), (112, 601910), (115, 586208), (140, 481528), (160, 421337), (161, 418720), (184, 366380), (224, 300955), (230, 293104), (280, 240764), (322, 209360), (368, 183190), (460, 146552), (560, 120382), (644, 104680), (736, 91595), (805, 83744), (920, 73276), (1120, 60191), (1288, 52340), (1610, 41872), (1840, 36638), (2576, 26170), (2617, 25760), (3220, 20936), (3680, 18319), (5152, 13085), (5234, 12880), (6440, 10468)]