164609760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{48991}}^1$

素因数の和:49016

約数の個数: 96

約数和(自身を含む): 592607232

約数和(自身を除く): 427997472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 48991, 97982, 146973, 195964, 244955, 293946, 342937, 391928, 489910, 587892, 685874, 734865, 783856, 979820, 1028811, 1175784, 1371748, 1469730, 1567712, 1714685, 1959640, 2057622, 2351568, 2743496, 2939460, 3429370, 3919280, 4115244, 4703136, 5144055, 5486992, 5878920, 6858740, 7838560, 8230488, 10288110, 10973984, 11757840, 13717480, 16460976, 20576220, 23515680, 27434960, 32921952, 41152440, 54869920, 82304880, 164609760]

約数ペア:

[(1, 164609760), (2, 82304880), (3, 54869920), (4, 41152440), (5, 32921952), (6, 27434960), (7, 23515680), (8, 20576220), (10, 16460976), (12, 13717480), (14, 11757840), (15, 10973984), (16, 10288110), (20, 8230488), (21, 7838560), (24, 6858740), (28, 5878920), (30, 5486992), (32, 5144055), (35, 4703136), (40, 4115244), (42, 3919280), (48, 3429370), (56, 2939460), (60, 2743496), (70, 2351568), (80, 2057622), (84, 1959640), (96, 1714685), (105, 1567712), (112, 1469730), (120, 1371748), (140, 1175784), (160, 1028811), (168, 979820), (210, 783856), (224, 734865), (240, 685874), (280, 587892), (336, 489910), (420, 391928), (480, 342937), (560, 293946), (672, 244955), (840, 195964), (1120, 146973), (1680, 97982), (3360, 48991)]