1330371918880

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1235303}}^1$

素因数の和:1235498

約数の個数: 96

約数和(自身を含む): 3227523231744

約数和(自身を除く): 1897151312864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 127, 160, 212, 254, 265, 424, 508, 530, 635, 848, 1016, 1060, 1270, 1696, 2032, 2120, 2540, 4064, 4240, 5080, 6731, 8480, 10160, 13462, 20320, 26924, 33655, 53848, 67310, 107696, 134620, 215392, 269240, 538480, 1076960, 1235303, 2470606, 4941212, 6176515, 9882424, 12353030, 19764848, 24706060, 39529696, 49412120, 65471059, 98824240, 130942118, 156883481, 197648480, 261884236, 313766962, 327355295, 523768472, 627533924, 654710590, 784417405, 1047536944, 1255067848, 1309421180, 1568834810, 2095073888, 2510135696, 2618842360, 3137669620, 5020271392, 5237684720, 6275339240, 8314824493, 10475369440, 12550678480, 16629648986, 25101356960, 33259297972, 41574122465, 66518595944, 83148244930, 133037191888, 166296489860, 266074383776, 332592979720, 665185959440, 1330371918880]

約数ペア:

[(1, 1330371918880), (2, 665185959440), (4, 332592979720), (5, 266074383776), (8, 166296489860), (10, 133037191888), (16, 83148244930), (20, 66518595944), (32, 41574122465), (40, 33259297972), (53, 25101356960), (80, 16629648986), (106, 12550678480), (127, 10475369440), (160, 8314824493), (212, 6275339240), (254, 5237684720), (265, 5020271392), (424, 3137669620), (508, 2618842360), (530, 2510135696), (635, 2095073888), (848, 1568834810), (1016, 1309421180), (1060, 1255067848), (1270, 1047536944), (1696, 784417405), (2032, 654710590), (2120, 627533924), (2540, 523768472), (4064, 327355295), (4240, 313766962), (5080, 261884236), (6731, 197648480), (8480, 156883481), (10160, 130942118), (13462, 98824240), (20320, 65471059), (26924, 49412120), (33655, 39529696), (53848, 24706060), (67310, 19764848), (107696, 12353030), (134620, 9882424), (215392, 6176515), (269240, 4941212), (538480, 2470606), (1076960, 1235303)]