2587718760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:456

約数の個数: 256

約数和(自身を含む): 8709120000

約数和(自身を除く): 6121401240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 132, 149, 165, 177, 220, 223, 236, 264, 295, 298, 330, 354, 440, 446, 447, 472, 590, 596, 649, 660, 669, 708, 745, 885, 892, 894, 1115, 1180, 1192, 1298, 1320, 1338, 1416, 1490, 1639, 1770, 1784, 1788, 1947, 2230, 2235, 2360, 2453, 2596, 2676, 2980, 3245, 3278, 3345, 3540, 3576, 3894, 4460, 4470, 4906, 4917, 5192, 5352, 5960, 6490, 6556, 6690, 7080, 7359, 7788, 8195, 8791, 8920, 8940, 9735, 9812, 9834, 12265, 12980, 13112, 13157, 13380, 14718, 15576, 16390, 17582, 17880, 19470, 19624, 19668, 24530, 24585, 25960, 26314, 26373, 26760, 29436, 32780, 33227, 35164, 36795, 38940, 39336, 39471, 43955, 49060, 49170, 52628, 52746, 58872, 65560, 65785, 66454, 70328, 73590, 77880, 78942, 87910, 96701, 98120, 98340, 99681, 105256, 105492, 131570, 131865, 132908, 144727, 147180, 157884, 166135, 175820, 193402, 196680, 197355, 199362, 210984, 263140, 263730, 265816, 289454, 290103, 294360, 315768, 332270, 351640, 365497, 386804, 394710, 398724, 434181, 483505, 498405, 526280, 527460, 578908, 580206, 664540, 723635, 730994, 773608, 789420, 797448, 868362, 967010, 996810, 1054920, 1096491, 1157816, 1160412, 1329080, 1447270, 1450515, 1461988, 1578840, 1736724, 1827485, 1934020, 1960393, 1993620, 2170905, 2192982, 2320824, 2894540, 2901030, 2923976, 3473448, 3654970, 3868040, 3920786, 3987240, 4341810, 4385964, 5482455, 5789080, 5802060, 5881179, 7309940, 7841572, 8683620, 8771928, 9801965, 10964910, 11604120, 11762358, 14619880, 15683144, 17367240, 19603930, 21564323, 21929820, 23524716, 29405895, 39207860, 43128646, 43859640, 47049432, 58811790, 64692969, 78415720, 86257292, 107821615, 117623580, 129385938, 172514584, 215643230, 235247160, 258771876, 323464845, 431286460, 517543752, 646929690, 862572920, 1293859380, 2587718760]

約数ペア:

[(1, 2587718760), (2, 1293859380), (3, 862572920), (4, 646929690), (5, 517543752), (6, 431286460), (8, 323464845), (10, 258771876), (11, 235247160), (12, 215643230), (15, 172514584), (20, 129385938), (22, 117623580), (24, 107821615), (30, 86257292), (33, 78415720), (40, 64692969), (44, 58811790), (55, 47049432), (59, 43859640), (60, 43128646), (66, 39207860), (88, 29405895), (110, 23524716), (118, 21929820), (120, 21564323), (132, 19603930), (149, 17367240), (165, 15683144), (177, 14619880), (220, 11762358), (223, 11604120), (236, 10964910), (264, 9801965), (295, 8771928), (298, 8683620), (330, 7841572), (354, 7309940), (440, 5881179), (446, 5802060), (447, 5789080), (472, 5482455), (590, 4385964), (596, 4341810), (649, 3987240), (660, 3920786), (669, 3868040), (708, 3654970), (745, 3473448), (885, 2923976), (892, 2901030), (894, 2894540), (1115, 2320824), (1180, 2192982), (1192, 2170905), (1298, 1993620), (1320, 1960393), (1338, 1934020), (1416, 1827485), (1490, 1736724), (1639, 1578840), (1770, 1461988), (1784, 1450515), (1788, 1447270), (1947, 1329080), (2230, 1160412), (2235, 1157816), (2360, 1096491), (2453, 1054920), (2596, 996810), (2676, 967010), (2980, 868362), (3245, 797448), (3278, 789420), (3345, 773608), (3540, 730994), (3576, 723635), (3894, 664540), (4460, 580206), (4470, 578908), (4906, 527460), (4917, 526280), (5192, 498405), (5352, 483505), (5960, 434181), (6490, 398724), (6556, 394710), (6690, 386804), (7080, 365497), (7359, 351640), (7788, 332270), (8195, 315768), (8791, 294360), (8920, 290103), (8940, 289454), (9735, 265816), (9812, 263730), (9834, 263140), (12265, 210984), (12980, 199362), (13112, 197355), (13157, 196680), (13380, 193402), (14718, 175820), (15576, 166135), (16390, 157884), (17582, 147180), (17880, 144727), (19470, 132908), (19624, 131865), (19668, 131570), (24530, 105492), (24585, 105256), (25960, 99681), (26314, 98340), (26373, 98120), (26760, 96701), (29436, 87910), (32780, 78942), (33227, 77880), (35164, 73590), (36795, 70328), (38940, 66454), (39336, 65785), (39471, 65560), (43955, 58872), (49060, 52746), (49170, 52628)]