2688407040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 320

約数和(自身を含む): 9489249792

約数和(自身を除く): 6800842752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 128, 132, 160, 165, 176, 192, 220, 240, 242, 256, 263, 264, 320, 330, 352, 363, 384, 440, 480, 484, 512, 526, 528, 605, 640, 660, 704, 726, 768, 789, 880, 960, 968, 1052, 1056, 1210, 1280, 1315, 1320, 1331, 1408, 1452, 1536, 1578, 1760, 1815, 1920, 1936, 2104, 2112, 2420, 2560, 2630, 2640, 2662, 2816, 2893, 2904, 3156, 3520, 3630, 3840, 3872, 3945, 3993, 4208, 4224, 4840, 5260, 5280, 5324, 5632, 5786, 5808, 6312, 6655, 7040, 7260, 7680, 7744, 7890, 7986, 8416, 8448, 8679, 9680, 10520, 10560, 10648, 11572, 11616, 12624, 13310, 14080, 14465, 14520, 15488, 15780, 15972, 16832, 16896, 17358, 19360, 19965, 21040, 21120, 21296, 23144, 23232, 25248, 26620, 28160, 28930, 29040, 30976, 31560, 31823, 31944, 33664, 34716, 38720, 39930, 42080, 42240, 42592, 43395, 46288, 46464, 50496, 53240, 57860, 58080, 61952, 63120, 63646, 63888, 67328, 69432, 77440, 79860, 84160, 84480, 85184, 86790, 92576, 92928, 95469, 100992, 106480, 115720, 116160, 126240, 127292, 127776, 134656, 138864, 154880, 159115, 159720, 168320, 170368, 173580, 185152, 185856, 190938, 201984, 212960, 231440, 232320, 252480, 254584, 255552, 277728, 309760, 318230, 319440, 336640, 340736, 347160, 350053, 370304, 381876, 403968, 425920, 462880, 464640, 477345, 504960, 509168, 511104, 555456, 636460, 638880, 673280, 681472, 694320, 700106, 740608, 763752, 851840, 925760, 929280, 954690, 1009920, 1018336, 1022208, 1050159, 1110912, 1272920, 1277760, 1388640, 1400212, 1481216, 1527504, 1703680, 1750265, 1851520, 1909380, 2019840, 2036672, 2044416, 2100318, 2221824, 2545840, 2555520, 2777280, 2800424, 3055008, 3407360, 3500530, 3703040, 3818760, 4073344, 4200636, 4443648, 5091680, 5111040, 5250795, 5554560, 5600848, 6110016, 7001060, 7406080, 7637520, 8146688, 8401272, 10183360, 10222080, 10501590, 11109120, 11201696, 12220032, 14002120, 15275040, 16293376, 16802544, 20366720, 21003180, 22218240, 22403392, 24440064, 28004240, 30550080, 33605088, 40733440, 42006360, 44806784, 48880128, 56008480, 61100160, 67210176, 81466880, 84012720, 89613568, 112016960, 122200320, 134420352, 168025440, 179227136, 224033920, 244400640, 268840704, 336050880, 448067840, 537681408, 672101760, 896135680, 1344203520, 2688407040]

約数ペア:

[(1, 2688407040), (2, 1344203520), (3, 896135680), (4, 672101760), (5, 537681408), (6, 448067840), (8, 336050880), (10, 268840704), (11, 244400640), (12, 224033920), (15, 179227136), (16, 168025440), (20, 134420352), (22, 122200320), (24, 112016960), (30, 89613568), (32, 84012720), (33, 81466880), (40, 67210176), (44, 61100160), (48, 56008480), (55, 48880128), (60, 44806784), (64, 42006360), (66, 40733440), (80, 33605088), (88, 30550080), (96, 28004240), (110, 24440064), (120, 22403392), (121, 22218240), (128, 21003180), (132, 20366720), (160, 16802544), (165, 16293376), (176, 15275040), (192, 14002120), (220, 12220032), (240, 11201696), (242, 11109120), (256, 10501590), (263, 10222080), (264, 10183360), (320, 8401272), (330, 8146688), (352, 7637520), (363, 7406080), (384, 7001060), (440, 6110016), (480, 5600848), (484, 5554560), (512, 5250795), (526, 5111040), (528, 5091680), (605, 4443648), (640, 4200636), (660, 4073344), (704, 3818760), (726, 3703040), (768, 3500530), (789, 3407360), (880, 3055008), (960, 2800424), (968, 2777280), (1052, 2555520), (1056, 2545840), (1210, 2221824), (1280, 2100318), (1315, 2044416), (1320, 2036672), (1331, 2019840), (1408, 1909380), (1452, 1851520), (1536, 1750265), (1578, 1703680), (1760, 1527504), (1815, 1481216), (1920, 1400212), (1936, 1388640), (2104, 1277760), (2112, 1272920), (2420, 1110912), (2560, 1050159), (2630, 1022208), (2640, 1018336), (2662, 1009920), (2816, 954690), (2893, 929280), (2904, 925760), (3156, 851840), (3520, 763752), (3630, 740608), (3840, 700106), (3872, 694320), (3945, 681472), (3993, 673280), (4208, 638880), (4224, 636460), (4840, 555456), (5260, 511104), (5280, 509168), (5324, 504960), (5632, 477345), (5786, 464640), (5808, 462880), (6312, 425920), (6655, 403968), (7040, 381876), (7260, 370304), (7680, 350053), (7744, 347160), (7890, 340736), (7986, 336640), (8416, 319440), (8448, 318230), (8679, 309760), (9680, 277728), (10520, 255552), (10560, 254584), (10648, 252480), (11572, 232320), (11616, 231440), (12624, 212960), (13310, 201984), (14080, 190938), (14465, 185856), (14520, 185152), (15488, 173580), (15780, 170368), (15972, 168320), (16832, 159720), (16896, 159115), (17358, 154880), (19360, 138864), (19965, 134656), (21040, 127776), (21120, 127292), (21296, 126240), (23144, 116160), (23232, 115720), (25248, 106480), (26620, 100992), (28160, 95469), (28930, 92928), (29040, 92576), (30976, 86790), (31560, 85184), (31823, 84480), (31944, 84160), (33664, 79860), (34716, 77440), (38720, 69432), (39930, 67328), (42080, 63888), (42240, 63646), (42592, 63120), (43395, 61952), (46288, 58080), (46464, 57860), (50496, 53240)]