163664480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7732

約数の個数: 96

約数和(自身を含む): 465212160

約数和(自身を除く): 301547680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2660, 3040, 4256, 5320, 7691, 10640, 15382, 21280, 30764, 38455, 53837, 61528, 76910, 107674, 123056, 146129, 153820, 215348, 246112, 269185, 292258, 307640, 430696, 538370, 584516, 615280, 730645, 861392, 1022903, 1076740, 1169032, 1230560, 1461290, 1722784, 2045806, 2153480, 2338064, 2922580, 4091612, 4306960, 4676128, 5114515, 5845160, 8183224, 8613920, 10229030, 11690320, 16366448, 20458060, 23380640, 32732896, 40916120, 81832240, 163664480]

約数ペア:

[(1, 163664480), (2, 81832240), (4, 40916120), (5, 32732896), (7, 23380640), (8, 20458060), (10, 16366448), (14, 11690320), (16, 10229030), (19, 8613920), (20, 8183224), (28, 5845160), (32, 5114515), (35, 4676128), (38, 4306960), (40, 4091612), (56, 2922580), (70, 2338064), (76, 2153480), (80, 2045806), (95, 1722784), (112, 1461290), (133, 1230560), (140, 1169032), (152, 1076740), (160, 1022903), (190, 861392), (224, 730645), (266, 615280), (280, 584516), (304, 538370), (380, 430696), (532, 307640), (560, 292258), (608, 269185), (665, 246112), (760, 215348), (1064, 153820), (1120, 146129), (1330, 123056), (1520, 107674), (2128, 76910), (2660, 61528), (3040, 53837), (4256, 38455), (5320, 30764), (7691, 21280), (10640, 15382)]