513435480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5313

約数の個数: 128

約数和(自身を含む): 1659398400

約数和(自身を除く): 1145962920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 43, 57, 60, 76, 86, 95, 114, 120, 129, 152, 172, 190, 215, 228, 258, 285, 344, 380, 430, 456, 516, 570, 645, 760, 817, 860, 1032, 1140, 1290, 1634, 1720, 2280, 2451, 2580, 3268, 4085, 4902, 5160, 5237, 6536, 8170, 9804, 10474, 12255, 15711, 16340, 19608, 20948, 24510, 26185, 31422, 32680, 41896, 49020, 52370, 62844, 78555, 98040, 99503, 104740, 125688, 157110, 199006, 209480, 225191, 298509, 314220, 398012, 450382, 497515, 597018, 628440, 675573, 796024, 900764, 995030, 1125955, 1194036, 1351146, 1492545, 1801528, 1990060, 2251910, 2388072, 2702292, 2985090, 3377865, 3980120, 4278629, 4503820, 5404584, 5970180, 6755730, 8557258, 9007640, 11940360, 12835887, 13511460, 17114516, 21393145, 25671774, 27022920, 34229032, 42786290, 51343548, 64179435, 85572580, 102687096, 128358870, 171145160, 256717740, 513435480]

約数ペア:

[(1, 513435480), (2, 256717740), (3, 171145160), (4, 128358870), (5, 102687096), (6, 85572580), (8, 64179435), (10, 51343548), (12, 42786290), (15, 34229032), (19, 27022920), (20, 25671774), (24, 21393145), (30, 17114516), (38, 13511460), (40, 12835887), (43, 11940360), (57, 9007640), (60, 8557258), (76, 6755730), (86, 5970180), (95, 5404584), (114, 4503820), (120, 4278629), (129, 3980120), (152, 3377865), (172, 2985090), (190, 2702292), (215, 2388072), (228, 2251910), (258, 1990060), (285, 1801528), (344, 1492545), (380, 1351146), (430, 1194036), (456, 1125955), (516, 995030), (570, 900764), (645, 796024), (760, 675573), (817, 628440), (860, 597018), (1032, 497515), (1140, 450382), (1290, 398012), (1634, 314220), (1720, 298509), (2280, 225191), (2451, 209480), (2580, 199006), (3268, 157110), (4085, 125688), (4902, 104740), (5160, 99503), (5237, 98040), (6536, 78555), (8170, 62844), (9804, 52370), (10474, 49020), (12255, 41896), (15711, 32680), (16340, 31422), (19608, 26185), (20948, 24510)]