320279361528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{1489}}^1\times {\mathrm{5591}}^1$

素因数の和:7325

約数の個数: 128

約数和(自身を含む): 919861632000

約数和(自身を除く): 599582270472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 229, 458, 687, 916, 1374, 1489, 1603, 1832, 2748, 2978, 3206, 4467, 4809, 5496, 5591, 5956, 6412, 8934, 9618, 10423, 11182, 11912, 12824, 16773, 17868, 19236, 20846, 22364, 31269, 33546, 35736, 38472, 39137, 41692, 44728, 62538, 67092, 78274, 83384, 117411, 125076, 134184, 156548, 234822, 250152, 313096, 340981, 469644, 681962, 939288, 1022943, 1280339, 1363924, 2045886, 2386867, 2560678, 2727848, 3841017, 4091772, 4773734, 5121356, 7160601, 7682034, 8183544, 8324999, 8962373, 9547468, 10242712, 14321202, 15364068, 16649998, 17924746, 19094936, 24974997, 26887119, 28642404, 30728136, 33299996, 35849492, 49949994, 53774238, 57284808, 58274993, 66599992, 71698984, 99899988, 107548476, 116549986, 174824979, 199799976, 215096952, 233099972, 349649958, 466199944, 699299916, 1398599832, 1906424771, 3812849542, 5719274313, 7625699084, 11438548626, 13344973397, 15251398168, 22877097252, 26689946794, 40034920191, 45754194504, 53379893588, 80069840382, 106759787176, 160139680764, 320279361528]

約数ペア:

[(1, 320279361528), (2, 160139680764), (3, 106759787176), (4, 80069840382), (6, 53379893588), (7, 45754194504), (8, 40034920191), (12, 26689946794), (14, 22877097252), (21, 15251398168), (24, 13344973397), (28, 11438548626), (42, 7625699084), (56, 5719274313), (84, 3812849542), (168, 1906424771), (229, 1398599832), (458, 699299916), (687, 466199944), (916, 349649958), (1374, 233099972), (1489, 215096952), (1603, 199799976), (1832, 174824979), (2748, 116549986), (2978, 107548476), (3206, 99899988), (4467, 71698984), (4809, 66599992), (5496, 58274993), (5591, 57284808), (5956, 53774238), (6412, 49949994), (8934, 35849492), (9618, 33299996), (10423, 30728136), (11182, 28642404), (11912, 26887119), (12824, 24974997), (16773, 19094936), (17868, 17924746), (19236, 16649998), (20846, 15364068), (22364, 14321202), (31269, 10242712), (33546, 9547468), (35736, 8962373), (38472, 8324999), (39137, 8183544), (41692, 7682034), (44728, 7160601), (62538, 5121356), (67092, 4773734), (78274, 4091772), (83384, 3841017), (117411, 2727848), (125076, 2560678), (134184, 2386867), (156548, 2045886), (234822, 1363924), (250152, 1280339), (313096, 1022943), (340981, 939288), (469644, 681962)]