266894760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:256

約数の個数: 256

約数和(自身を含む): 933120000

約数和(自身を除く): 666225240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 59, 60, 66, 69, 88, 92, 110, 115, 118, 120, 132, 138, 149, 165, 177, 184, 220, 230, 236, 253, 264, 276, 295, 298, 330, 345, 354, 440, 447, 460, 472, 506, 552, 590, 596, 649, 660, 690, 708, 745, 759, 885, 894, 920, 1012, 1180, 1192, 1265, 1298, 1320, 1357, 1380, 1416, 1490, 1518, 1639, 1770, 1788, 1947, 2024, 2235, 2360, 2530, 2596, 2714, 2760, 2980, 3036, 3245, 3278, 3427, 3540, 3576, 3795, 3894, 4071, 4470, 4917, 5060, 5192, 5428, 5960, 6072, 6490, 6556, 6785, 6854, 7080, 7590, 7788, 8142, 8195, 8791, 8940, 9735, 9834, 10120, 10281, 10856, 12980, 13112, 13570, 13708, 14927, 15180, 15576, 16284, 16390, 17135, 17582, 17880, 19470, 19668, 20355, 20562, 24585, 25960, 26373, 27140, 27416, 29854, 30360, 32568, 32780, 34270, 35164, 37697, 38940, 39336, 40710, 41124, 43955, 44781, 49170, 51405, 52746, 54280, 59708, 65560, 68540, 70328, 74635, 75394, 77880, 81420, 82248, 87910, 89562, 96701, 98340, 102810, 105492, 113091, 119416, 131865, 137080, 149270, 150788, 162840, 175820, 179124, 188485, 193402, 196680, 202193, 205620, 210984, 223905, 226182, 263730, 290103, 298540, 301576, 351640, 358248, 376970, 386804, 404386, 411240, 447810, 452364, 483505, 527460, 565455, 580206, 597080, 606579, 753940, 773608, 808772, 895620, 904728, 967010, 1010965, 1054920, 1130910, 1160412, 1213158, 1450515, 1507880, 1617544, 1791240, 1934020, 2021930, 2224123, 2261820, 2320824, 2426316, 2901030, 3032895, 3868040, 4043860, 4448246, 4523640, 4852632, 5802060, 6065790, 6672369, 8087720, 8896492, 11120615, 11604120, 12131580, 13344738, 17792984, 22241230, 24263160, 26689476, 33361845, 44482460, 53378952, 66723690, 88964920, 133447380, 266894760]

約数ペア:

[(1, 266894760), (2, 133447380), (3, 88964920), (4, 66723690), (5, 53378952), (6, 44482460), (8, 33361845), (10, 26689476), (11, 24263160), (12, 22241230), (15, 17792984), (20, 13344738), (22, 12131580), (23, 11604120), (24, 11120615), (30, 8896492), (33, 8087720), (40, 6672369), (44, 6065790), (46, 5802060), (55, 4852632), (59, 4523640), (60, 4448246), (66, 4043860), (69, 3868040), (88, 3032895), (92, 2901030), (110, 2426316), (115, 2320824), (118, 2261820), (120, 2224123), (132, 2021930), (138, 1934020), (149, 1791240), (165, 1617544), (177, 1507880), (184, 1450515), (220, 1213158), (230, 1160412), (236, 1130910), (253, 1054920), (264, 1010965), (276, 967010), (295, 904728), (298, 895620), (330, 808772), (345, 773608), (354, 753940), (440, 606579), (447, 597080), (460, 580206), (472, 565455), (506, 527460), (552, 483505), (590, 452364), (596, 447810), (649, 411240), (660, 404386), (690, 386804), (708, 376970), (745, 358248), (759, 351640), (885, 301576), (894, 298540), (920, 290103), (1012, 263730), (1180, 226182), (1192, 223905), (1265, 210984), (1298, 205620), (1320, 202193), (1357, 196680), (1380, 193402), (1416, 188485), (1490, 179124), (1518, 175820), (1639, 162840), (1770, 150788), (1788, 149270), (1947, 137080), (2024, 131865), (2235, 119416), (2360, 113091), (2530, 105492), (2596, 102810), (2714, 98340), (2760, 96701), (2980, 89562), (3036, 87910), (3245, 82248), (3278, 81420), (3427, 77880), (3540, 75394), (3576, 74635), (3795, 70328), (3894, 68540), (4071, 65560), (4470, 59708), (4917, 54280), (5060, 52746), (5192, 51405), (5428, 49170), (5960, 44781), (6072, 43955), (6490, 41124), (6556, 40710), (6785, 39336), (6854, 38940), (7080, 37697), (7590, 35164), (7788, 34270), (8142, 32780), (8195, 32568), (8791, 30360), (8940, 29854), (9735, 27416), (9834, 27140), (10120, 26373), (10281, 25960), (10856, 24585), (12980, 20562), (13112, 20355), (13570, 19668), (13708, 19470), (14927, 17880), (15180, 17582), (15576, 17135), (16284, 16390)]