168830480

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3313}}^1$

素因数の和:3353

約数の個数: 120

約数和(自身を含む): 491890392

約数和(自身を除く): 323059912

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 182, 196, 208, 245, 260, 280, 364, 392, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1274, 1456, 1820, 1960, 2548, 3185, 3313, 3640, 3920, 5096, 6370, 6626, 7280, 10192, 12740, 13252, 16565, 23191, 25480, 26504, 33130, 43069, 46382, 50960, 53008, 66260, 86138, 92764, 115955, 132520, 162337, 172276, 185528, 215345, 231910, 265040, 301483, 324674, 344552, 371056, 430690, 463820, 602966, 649348, 689104, 811685, 861380, 927640, 1205932, 1298696, 1507415, 1623370, 1722760, 1855280, 2110381, 2411864, 2597392, 3014830, 3246740, 3445520, 4220762, 4823728, 6029660, 6493480, 8441524, 10551905, 12059320, 12986960, 16883048, 21103810, 24118640, 33766096, 42207620, 84415240, 168830480]

約数ペア:

[(1, 168830480), (2, 84415240), (4, 42207620), (5, 33766096), (7, 24118640), (8, 21103810), (10, 16883048), (13, 12986960), (14, 12059320), (16, 10551905), (20, 8441524), (26, 6493480), (28, 6029660), (35, 4823728), (40, 4220762), (49, 3445520), (52, 3246740), (56, 3014830), (65, 2597392), (70, 2411864), (80, 2110381), (91, 1855280), (98, 1722760), (104, 1623370), (112, 1507415), (130, 1298696), (140, 1205932), (182, 927640), (196, 861380), (208, 811685), (245, 689104), (260, 649348), (280, 602966), (364, 463820), (392, 430690), (455, 371056), (490, 344552), (520, 324674), (560, 301483), (637, 265040), (728, 231910), (784, 215345), (910, 185528), (980, 172276), (1040, 162337), (1274, 132520), (1456, 115955), (1820, 92764), (1960, 86138), (2548, 66260), (3185, 53008), (3313, 50960), (3640, 46382), (3920, 43069), (5096, 33130), (6370, 26504), (6626, 25480), (7280, 23191), (10192, 16565), (12740, 13252)]