1456572040

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67559}}^1$

素因数の和:67595

約数の個数: 96

約数和(自身を含む): 4158993600

約数和(自身を除く): 2702421560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 67559, 135118, 270236, 337795, 472913, 540472, 675590, 743149, 945826, 1351180, 1486298, 1891652, 2364565, 2702360, 2972596, 3310391, 3715745, 3783304, 4729130, 5202043, 5945192, 6620782, 7431490, 9458260, 10404086, 13241564, 14862980, 16551955, 18916520, 20808172, 26010215, 26483128, 29725960, 33103910, 36414301, 41616344, 52020430, 66207820, 72828602, 104040860, 132415640, 145657204, 182071505, 208081720, 291314408, 364143010, 728286020, 1456572040]

約数ペア:

[(1, 1456572040), (2, 728286020), (4, 364143010), (5, 291314408), (7, 208081720), (8, 182071505), (10, 145657204), (11, 132415640), (14, 104040860), (20, 72828602), (22, 66207820), (28, 52020430), (35, 41616344), (40, 36414301), (44, 33103910), (49, 29725960), (55, 26483128), (56, 26010215), (70, 20808172), (77, 18916520), (88, 16551955), (98, 14862980), (110, 13241564), (140, 10404086), (154, 9458260), (196, 7431490), (220, 6620782), (245, 5945192), (280, 5202043), (308, 4729130), (385, 3783304), (392, 3715745), (440, 3310391), (490, 2972596), (539, 2702360), (616, 2364565), (770, 1891652), (980, 1486298), (1078, 1351180), (1540, 945826), (1960, 743149), (2156, 675590), (2695, 540472), (3080, 472913), (4312, 337795), (5390, 270236), (10780, 135118), (21560, 67559)]