769605720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 192

約数和(自身を含む): 2527420320

約数和(自身を除く): 1757814600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 137, 156, 169, 195, 260, 274, 277, 312, 338, 390, 411, 507, 520, 548, 554, 676, 685, 780, 822, 831, 845, 1014, 1096, 1108, 1352, 1370, 1385, 1560, 1644, 1662, 1690, 1781, 2028, 2055, 2216, 2535, 2740, 2770, 3288, 3324, 3380, 3562, 3601, 4056, 4110, 4155, 5070, 5343, 5480, 5540, 6648, 6760, 7124, 7202, 8220, 8310, 8905, 10140, 10686, 10803, 11080, 14248, 14404, 16440, 16620, 17810, 18005, 20280, 21372, 21606, 23153, 26715, 28808, 33240, 35620, 36010, 37949, 42744, 43212, 46306, 46813, 53430, 54015, 69459, 71240, 72020, 75898, 86424, 92612, 93626, 106860, 108030, 113847, 115765, 138918, 140439, 144040, 151796, 185224, 187252, 189745, 213720, 216060, 227694, 231530, 234065, 277836, 280878, 303592, 347295, 374504, 379490, 432120, 455388, 463060, 468130, 493337, 555672, 561756, 569235, 694590, 702195, 758980, 910776, 926120, 936260, 986674, 1123512, 1138470, 1389180, 1404390, 1480011, 1517960, 1872520, 1973348, 2276940, 2466685, 2778360, 2808780, 2960022, 3946696, 4553880, 4933370, 5617560, 5920044, 6413381, 7400055, 9866740, 11840088, 12826762, 14800110, 19240143, 19733480, 25653524, 29600220, 32066905, 38480286, 51307048, 59200440, 64133810, 76960572, 96200715, 128267620, 153921144, 192401430, 256535240, 384802860, 769605720]

約数ペア:

[(1, 769605720), (2, 384802860), (3, 256535240), (4, 192401430), (5, 153921144), (6, 128267620), (8, 96200715), (10, 76960572), (12, 64133810), (13, 59200440), (15, 51307048), (20, 38480286), (24, 32066905), (26, 29600220), (30, 25653524), (39, 19733480), (40, 19240143), (52, 14800110), (60, 12826762), (65, 11840088), (78, 9866740), (104, 7400055), (120, 6413381), (130, 5920044), (137, 5617560), (156, 4933370), (169, 4553880), (195, 3946696), (260, 2960022), (274, 2808780), (277, 2778360), (312, 2466685), (338, 2276940), (390, 1973348), (411, 1872520), (507, 1517960), (520, 1480011), (548, 1404390), (554, 1389180), (676, 1138470), (685, 1123512), (780, 986674), (822, 936260), (831, 926120), (845, 910776), (1014, 758980), (1096, 702195), (1108, 694590), (1352, 569235), (1370, 561756), (1385, 555672), (1560, 493337), (1644, 468130), (1662, 463060), (1690, 455388), (1781, 432120), (2028, 379490), (2055, 374504), (2216, 347295), (2535, 303592), (2740, 280878), (2770, 277836), (3288, 234065), (3324, 231530), (3380, 227694), (3562, 216060), (3601, 213720), (4056, 189745), (4110, 187252), (4155, 185224), (5070, 151796), (5343, 144040), (5480, 140439), (5540, 138918), (6648, 115765), (6760, 113847), (7124, 108030), (7202, 106860), (8220, 93626), (8310, 92612), (8905, 86424), (10140, 75898), (10686, 72020), (10803, 71240), (11080, 69459), (14248, 54015), (14404, 53430), (16440, 46813), (16620, 46306), (17810, 43212), (18005, 42744), (20280, 37949), (21372, 36010), (21606, 35620), (23153, 33240), (26715, 28808)]