266306880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1773

約数の個数: 224

約数和(自身を含む): 1008912384

約数和(自身を除く): 742605504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 64, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 192, 210, 224, 230, 240, 276, 280, 320, 322, 336, 345, 368, 420, 448, 460, 480, 483, 552, 560, 644, 672, 690, 736, 805, 840, 920, 960, 966, 1104, 1120, 1288, 1344, 1380, 1472, 1610, 1680, 1723, 1840, 1932, 2208, 2240, 2415, 2576, 2760, 3220, 3360, 3446, 3680, 3864, 4416, 4830, 5152, 5169, 5520, 6440, 6720, 6892, 7360, 7728, 8615, 9660, 10304, 10338, 11040, 12061, 12880, 13784, 15456, 17230, 19320, 20676, 22080, 24122, 25760, 25845, 27568, 30912, 34460, 36183, 38640, 39629, 41352, 48244, 51520, 51690, 55136, 60305, 68920, 72366, 77280, 79258, 82704, 96488, 103380, 110272, 118887, 120610, 137840, 144732, 154560, 158516, 165408, 180915, 192976, 198145, 206760, 237774, 241220, 275680, 277403, 289464, 317032, 330816, 361830, 385952, 396290, 413520, 475548, 482440, 551360, 554806, 578928, 594435, 634064, 723660, 771904, 792580, 827040, 832209, 951096, 964880, 1109612, 1157856, 1188870, 1268128, 1387015, 1447320, 1585160, 1654080, 1664418, 1902192, 1929760, 2219224, 2315712, 2377740, 2536256, 2774030, 2894640, 3170320, 3328836, 3804384, 3859520, 4161045, 4438448, 4755480, 5548060, 5789280, 6340640, 6657672, 7608768, 8322090, 8876896, 9510960, 11096120, 11578560, 12681280, 13315344, 16644180, 17753792, 19021920, 22192240, 26630688, 33288360, 38043840, 44384480, 53261376, 66576720, 88768960, 133153440, 266306880]

約数ペア:

[(1, 266306880), (2, 133153440), (3, 88768960), (4, 66576720), (5, 53261376), (6, 44384480), (7, 38043840), (8, 33288360), (10, 26630688), (12, 22192240), (14, 19021920), (15, 17753792), (16, 16644180), (20, 13315344), (21, 12681280), (23, 11578560), (24, 11096120), (28, 9510960), (30, 8876896), (32, 8322090), (35, 7608768), (40, 6657672), (42, 6340640), (46, 5789280), (48, 5548060), (56, 4755480), (60, 4438448), (64, 4161045), (69, 3859520), (70, 3804384), (80, 3328836), (84, 3170320), (92, 2894640), (96, 2774030), (105, 2536256), (112, 2377740), (115, 2315712), (120, 2219224), (138, 1929760), (140, 1902192), (160, 1664418), (161, 1654080), (168, 1585160), (184, 1447320), (192, 1387015), (210, 1268128), (224, 1188870), (230, 1157856), (240, 1109612), (276, 964880), (280, 951096), (320, 832209), (322, 827040), (336, 792580), (345, 771904), (368, 723660), (420, 634064), (448, 594435), (460, 578928), (480, 554806), (483, 551360), (552, 482440), (560, 475548), (644, 413520), (672, 396290), (690, 385952), (736, 361830), (805, 330816), (840, 317032), (920, 289464), (960, 277403), (966, 275680), (1104, 241220), (1120, 237774), (1288, 206760), (1344, 198145), (1380, 192976), (1472, 180915), (1610, 165408), (1680, 158516), (1723, 154560), (1840, 144732), (1932, 137840), (2208, 120610), (2240, 118887), (2415, 110272), (2576, 103380), (2760, 96488), (3220, 82704), (3360, 79258), (3446, 77280), (3680, 72366), (3864, 68920), (4416, 60305), (4830, 55136), (5152, 51690), (5169, 51520), (5520, 48244), (6440, 41352), (6720, 39629), (6892, 38640), (7360, 36183), (7728, 34460), (8615, 30912), (9660, 27568), (10304, 25845), (10338, 25760), (11040, 24122), (12061, 22080), (12880, 20676), (13784, 19320), (15456, 17230)]