855402240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 432

約数和(自身を含む): 3444908544

約数和(自身を除く): 2589506304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 121, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 242, 256, 263, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 526, 528, 560, 605, 616, 640, 660, 672, 704, 726, 768, 770, 789, 840, 847, 880, 896, 924, 960, 968, 1052, 1056, 1120, 1155, 1210, 1232, 1280, 1315, 1320, 1344, 1408, 1452, 1540, 1578, 1680, 1694, 1760, 1792, 1815, 1841, 1848, 1920, 1936, 2104, 2112, 2240, 2310, 2420, 2464, 2541, 2630, 2640, 2688, 2816, 2893, 2904, 3080, 3156, 3360, 3388, 3520, 3630, 3682, 3696, 3840, 3872, 3945, 4208, 4224, 4235, 4480, 4620, 4840, 4928, 5082, 5260, 5280, 5376, 5523, 5786, 5808, 6160, 6312, 6720, 6776, 7040, 7260, 7364, 7392, 7744, 7890, 8416, 8448, 8470, 8679, 8960, 9205, 9240, 9680, 9856, 10164, 10520, 10560, 11046, 11572, 11616, 12320, 12624, 12705, 13440, 13552, 14080, 14465, 14520, 14728, 14784, 15488, 15780, 16832, 16940, 17358, 18410, 18480, 19360, 19712, 20251, 20328, 21040, 21120, 22092, 23144, 23232, 24640, 25248, 25410, 26880, 27104, 27615, 28930, 29040, 29456, 29568, 30976, 31560, 31823, 33664, 33880, 34716, 36820, 36960, 38720, 40502, 40656, 42080, 42240, 43395, 44184, 46288, 46464, 49280, 50496, 50820, 54208, 55230, 57860, 58080, 58912, 59136, 60753, 63120, 63646, 67328, 67760, 69432, 73640, 73920, 77440, 81004, 81312, 84160, 86790, 88368, 92576, 92928, 95469, 98560, 100992, 101255, 101640, 108416, 110460, 115720, 116160, 117824, 121506, 126240, 127292, 135520, 138864, 147280, 147840, 154880, 159115, 162008, 162624, 168320, 173580, 176736, 185152, 190938, 201984, 202510, 203280, 216832, 220920, 222761, 231440, 232320, 235648, 243012, 252480, 254584, 271040, 277728, 294560, 295680, 303765, 318230, 324016, 325248, 336640, 347160, 353472, 370304, 381876, 405020, 406560, 441840, 445522, 462880, 464640, 471296, 477345, 486024, 504960, 509168, 542080, 555456, 589120, 607530, 636460, 648032, 650496, 668283, 694320, 706944, 740608, 763752, 810040, 813120, 883680, 891044, 925760, 954690, 972048, 1009920, 1018336, 1084160, 1110912, 1113805, 1178240, 1215060, 1272920, 1296064, 1336566, 1388640, 1413888, 1527504, 1620080, 1626240, 1767360, 1782088, 1851520, 1909380, 1944096, 2036672, 2221824, 2227610, 2356480, 2430120, 2545840, 2592128, 2673132, 2777280, 3055008, 3240160, 3252480, 3341415, 3534720, 3564176, 3703040, 3818760, 3888192, 4073344, 4455220, 4860240, 5091680, 5184256, 5346264, 5554560, 6110016, 6480320, 6682830, 7069440, 7128352, 7637520, 7776384, 8146688, 8910440, 9720480, 10183360, 10692528, 11109120, 12220032, 12960640, 13365660, 14256704, 15275040, 15552768, 17820880, 19440960, 20366720, 21385056, 24440064, 25921280, 26731320, 28513408, 30550080, 35641760, 38881920, 40733440, 42770112, 53462640, 57026816, 61100160, 71283520, 77763840, 85540224, 106925280, 122200320, 142567040, 171080448, 213850560, 285134080, 427701120, 855402240]

約数ペア:

[(1, 855402240), (2, 427701120), (3, 285134080), (4, 213850560), (5, 171080448), (6, 142567040), (7, 122200320), (8, 106925280), (10, 85540224), (11, 77763840), (12, 71283520), (14, 61100160), (15, 57026816), (16, 53462640), (20, 42770112), (21, 40733440), (22, 38881920), (24, 35641760), (28, 30550080), (30, 28513408), (32, 26731320), (33, 25921280), (35, 24440064), (40, 21385056), (42, 20366720), (44, 19440960), (48, 17820880), (55, 15552768), (56, 15275040), (60, 14256704), (64, 13365660), (66, 12960640), (70, 12220032), (77, 11109120), (80, 10692528), (84, 10183360), (88, 9720480), (96, 8910440), (105, 8146688), (110, 7776384), (112, 7637520), (120, 7128352), (121, 7069440), (128, 6682830), (132, 6480320), (140, 6110016), (154, 5554560), (160, 5346264), (165, 5184256), (168, 5091680), (176, 4860240), (192, 4455220), (210, 4073344), (220, 3888192), (224, 3818760), (231, 3703040), (240, 3564176), (242, 3534720), (256, 3341415), (263, 3252480), (264, 3240160), (280, 3055008), (308, 2777280), (320, 2673132), (330, 2592128), (336, 2545840), (352, 2430120), (363, 2356480), (384, 2227610), (385, 2221824), (420, 2036672), (440, 1944096), (448, 1909380), (462, 1851520), (480, 1782088), (484, 1767360), (526, 1626240), (528, 1620080), (560, 1527504), (605, 1413888), (616, 1388640), (640, 1336566), (660, 1296064), (672, 1272920), (704, 1215060), (726, 1178240), (768, 1113805), (770, 1110912), (789, 1084160), (840, 1018336), (847, 1009920), (880, 972048), (896, 954690), (924, 925760), (960, 891044), (968, 883680), (1052, 813120), (1056, 810040), (1120, 763752), (1155, 740608), (1210, 706944), (1232, 694320), (1280, 668283), (1315, 650496), (1320, 648032), (1344, 636460), (1408, 607530), (1452, 589120), (1540, 555456), (1578, 542080), (1680, 509168), (1694, 504960), (1760, 486024), (1792, 477345), (1815, 471296), (1841, 464640), (1848, 462880), (1920, 445522), (1936, 441840), (2104, 406560), (2112, 405020), (2240, 381876), (2310, 370304), (2420, 353472), (2464, 347160), (2541, 336640), (2630, 325248), (2640, 324016), (2688, 318230), (2816, 303765), (2893, 295680), (2904, 294560), (3080, 277728), (3156, 271040), (3360, 254584), (3388, 252480), (3520, 243012), (3630, 235648), (3682, 232320), (3696, 231440), (3840, 222761), (3872, 220920), (3945, 216832), (4208, 203280), (4224, 202510), (4235, 201984), (4480, 190938), (4620, 185152), (4840, 176736), (4928, 173580), (5082, 168320), (5260, 162624), (5280, 162008), (5376, 159115), (5523, 154880), (5786, 147840), (5808, 147280), (6160, 138864), (6312, 135520), (6720, 127292), (6776, 126240), (7040, 121506), (7260, 117824), (7364, 116160), (7392, 115720), (7744, 110460), (7890, 108416), (8416, 101640), (8448, 101255), (8470, 100992), (8679, 98560), (8960, 95469), (9205, 92928), (9240, 92576), (9680, 88368), (9856, 86790), (10164, 84160), (10520, 81312), (10560, 81004), (11046, 77440), (11572, 73920), (11616, 73640), (12320, 69432), (12624, 67760), (12705, 67328), (13440, 63646), (13552, 63120), (14080, 60753), (14465, 59136), (14520, 58912), (14728, 58080), (14784, 57860), (15488, 55230), (15780, 54208), (16832, 50820), (16940, 50496), (17358, 49280), (18410, 46464), (18480, 46288), (19360, 44184), (19712, 43395), (20251, 42240), (20328, 42080), (21040, 40656), (21120, 40502), (22092, 38720), (23144, 36960), (23232, 36820), (24640, 34716), (25248, 33880), (25410, 33664), (26880, 31823), (27104, 31560), (27615, 30976), (28930, 29568), (29040, 29456)]