513458280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:584

約数の個数: 192

約数和(自身を含む): 1769414400

約数和(自身を除く): 1255956120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 271, 277, 285, 342, 360, 380, 456, 542, 554, 570, 684, 760, 813, 831, 855, 1084, 1108, 1140, 1355, 1368, 1385, 1626, 1662, 1710, 2168, 2216, 2280, 2439, 2493, 2710, 2770, 3252, 3324, 3420, 4065, 4155, 4878, 4986, 5149, 5263, 5420, 5540, 6504, 6648, 6840, 8130, 8310, 9756, 9972, 10298, 10526, 10840, 11080, 12195, 12465, 15447, 15789, 16260, 16620, 19512, 19944, 20596, 21052, 24390, 24930, 25745, 26315, 30894, 31578, 32520, 33240, 41192, 42104, 46341, 47367, 48780, 49860, 51490, 52630, 61788, 63156, 75067, 77235, 78945, 92682, 94734, 97560, 99720, 102980, 105260, 123576, 126312, 150134, 154470, 157890, 185364, 189468, 205960, 210520, 225201, 231705, 236835, 300268, 308940, 315780, 370728, 375335, 378936, 450402, 463410, 473670, 600536, 617880, 631560, 675603, 750670, 900804, 926820, 947340, 1126005, 1351206, 1426273, 1501340, 1801608, 1853640, 1894680, 2252010, 2702412, 2852546, 3002680, 3378015, 4278819, 4504020, 5404824, 5705092, 6756030, 7131365, 8557638, 9008040, 11410184, 12836457, 13512060, 14262730, 17115276, 21394095, 25672914, 27024120, 28525460, 34230552, 42788190, 51345828, 57050920, 64182285, 85576380, 102691656, 128364570, 171152760, 256729140, 513458280]

約数ペア:

[(1, 513458280), (2, 256729140), (3, 171152760), (4, 128364570), (5, 102691656), (6, 85576380), (8, 64182285), (9, 57050920), (10, 51345828), (12, 42788190), (15, 34230552), (18, 28525460), (19, 27024120), (20, 25672914), (24, 21394095), (30, 17115276), (36, 14262730), (38, 13512060), (40, 12836457), (45, 11410184), (57, 9008040), (60, 8557638), (72, 7131365), (76, 6756030), (90, 5705092), (95, 5404824), (114, 4504020), (120, 4278819), (152, 3378015), (171, 3002680), (180, 2852546), (190, 2702412), (228, 2252010), (271, 1894680), (277, 1853640), (285, 1801608), (342, 1501340), (360, 1426273), (380, 1351206), (456, 1126005), (542, 947340), (554, 926820), (570, 900804), (684, 750670), (760, 675603), (813, 631560), (831, 617880), (855, 600536), (1084, 473670), (1108, 463410), (1140, 450402), (1355, 378936), (1368, 375335), (1385, 370728), (1626, 315780), (1662, 308940), (1710, 300268), (2168, 236835), (2216, 231705), (2280, 225201), (2439, 210520), (2493, 205960), (2710, 189468), (2770, 185364), (3252, 157890), (3324, 154470), (3420, 150134), (4065, 126312), (4155, 123576), (4878, 105260), (4986, 102980), (5149, 99720), (5263, 97560), (5420, 94734), (5540, 92682), (6504, 78945), (6648, 77235), (6840, 75067), (8130, 63156), (8310, 61788), (9756, 52630), (9972, 51490), (10298, 49860), (10526, 48780), (10840, 47367), (11080, 46341), (12195, 42104), (12465, 41192), (15447, 33240), (15789, 32520), (16260, 31578), (16620, 30894), (19512, 26315), (19944, 25745), (20596, 24930), (21052, 24390)]