28553521920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{8779}}^1$

素因数の和:8832

約数の個数: 432

約数和(自身を含む): 114569306880

約数和(自身を除く): 86015784960

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, 264, 280, 308, 320, 330, 336, 352, 363, 384, 385, 420, 440, 448, 462, 480, 484, 528, 560, 605, 616, 640, 660, 672, 704, 726, 768, 770, 840, 847, 880, 896, 924, 960, 968, 1056, 1120, 1155, 1210, 1232, 1280, 1320, 1344, 1408, 1452, 1540, 1680, 1694, 1760, 1792, 1815, 1848, 1920, 1936, 2112, 2240, 2310, 2420, 2464, 2541, 2640, 2688, 2816, 2904, 3080, 3360, 3388, 3520, 3630, 3696, 3840, 3872, 4224, 4235, 4480, 4620, 4840, 4928, 5082, 5280, 5376, 5808, 6160, 6720, 6776, 7040, 7260, 7392, 7744, 8448, 8470, 8779, 8960, 9240, 9680, 9856, 10164, 10560, 11616, 12320, 12705, 13440, 13552, 14080, 14520, 14784, 15488, 16940, 17558, 18480, 19360, 19712, 20328, 21120, 23232, 24640, 25410, 26337, 26880, 27104, 29040, 29568, 30976, 33880, 35116, 36960, 38720, 40656, 42240, 43895, 46464, 49280, 50820, 52674, 54208, 58080, 59136, 61453, 67760, 70232, 73920, 77440, 81312, 87790, 92928, 96569, 98560, 101640, 105348, 108416, 116160, 122906, 131685, 135520, 140464, 147840, 154880, 162624, 175580, 184359, 193138, 203280, 210696, 216832, 232320, 245812, 263370, 271040, 280928, 289707, 295680, 307265, 325248, 351160, 368718, 386276, 406560, 421392, 464640, 482845, 491624, 526740, 542080, 561856, 579414, 614530, 650496, 675983, 702320, 737436, 772552, 813120, 842784, 921795, 965690, 983248, 1053480, 1062259, 1084160, 1123712, 1158828, 1229060, 1351966, 1404640, 1448535, 1474872, 1545104, 1626240, 1685568, 1843590, 1931380, 1966496, 2027949, 2106960, 2124518, 2247424, 2317656, 2458120, 2703932, 2809280, 2897070, 2949744, 3090208, 3186777, 3252480, 3371136, 3379915, 3687180, 3862760, 3932992, 4055898, 4213920, 4249036, 4635312, 4916240, 5311295, 5407864, 5618560, 5794140, 5899488, 6180416, 6373554, 6742272, 6759830, 7374360, 7435813, 7725520, 7865984, 8111796, 8427840, 8498072, 9270624, 9832480, 10139745, 10622590, 10815728, 11237120, 11588280, 11798976, 12360832, 12747108, 13519660, 14748720, 14871626, 15451040, 15731968, 15933885, 16223592, 16855680, 16996144, 18541248, 19664960, 20279490, 21245180, 21631456, 22307439, 23176560, 23597952, 24721664, 25494216, 27039320, 29497440, 29743252, 30902080, 31867770, 32447184, 33711360, 33992288, 37082496, 37179065, 39329920, 40558980, 42490360, 43262912, 44614878, 46353120, 47195904, 50988432, 54078640, 58994880, 59486504, 61804160, 63735540, 64894368, 67984576, 74164992, 74358130, 78659840, 81117960, 84980720, 86525824, 89229756, 92706240, 101976864, 108157280, 111537195, 117989760, 118973008, 123608320, 127471080, 129788736, 135969152, 148716260, 162235920, 169961440, 173051648, 178459512, 185412480, 203953728, 216314560, 223074390, 235979520, 237946016, 254942160, 259577472, 271938304, 297432520, 324471840, 339922880, 356919024, 370824960, 407907456, 432629120, 446148780, 475892032, 509884320, 519154944, 594865040, 648943680, 679845760, 713838048, 815814912, 865258240, 892297560, 951784064, 1019768640, 1189730080, 1297887360, 1359691520, 1427676096, 1784595120, 1903568128, 2039537280, 2379460160, 2595774720, 2855352192, 3569190240, 4079074560, 4758920320, 5710704384, 7138380480, 9517840640, 14276760960, 28553521920]

約数ペア:

[(1, 28553521920), (2, 14276760960), (3, 9517840640), (4, 7138380480), (5, 5710704384), (6, 4758920320), (7, 4079074560), (8, 3569190240), (10, 2855352192), (11, 2595774720), (12, 2379460160), (14, 2039537280), (15, 1903568128), (16, 1784595120), (20, 1427676096), (21, 1359691520), (22, 1297887360), (24, 1189730080), (28, 1019768640), (30, 951784064), (32, 892297560), (33, 865258240), (35, 815814912), (40, 713838048), (42, 679845760), (44, 648943680), (48, 594865040), (55, 519154944), (56, 509884320), (60, 475892032), (64, 446148780), (66, 432629120), (70, 407907456), (77, 370824960), (80, 356919024), (84, 339922880), (88, 324471840), (96, 297432520), (105, 271938304), (110, 259577472), (112, 254942160), (120, 237946016), (121, 235979520), (128, 223074390), (132, 216314560), (140, 203953728), (154, 185412480), (160, 178459512), (165, 173051648), (168, 169961440), (176, 162235920), (192, 148716260), (210, 135969152), (220, 129788736), (224, 127471080), (231, 123608320), (240, 118973008), (242, 117989760), (256, 111537195), (264, 108157280), (280, 101976864), (308, 92706240), (320, 89229756), (330, 86525824), (336, 84980720), (352, 81117960), (363, 78659840), (384, 74358130), (385, 74164992), (420, 67984576), (440, 64894368), (448, 63735540), (462, 61804160), (480, 59486504), (484, 58994880), (528, 54078640), (560, 50988432), (605, 47195904), (616, 46353120), (640, 44614878), (660, 43262912), (672, 42490360), (704, 40558980), (726, 39329920), (768, 37179065), (770, 37082496), (840, 33992288), (847, 33711360), (880, 32447184), (896, 31867770), (924, 30902080), (960, 29743252), (968, 29497440), (1056, 27039320), (1120, 25494216), (1155, 24721664), (1210, 23597952), (1232, 23176560), (1280, 22307439), (1320, 21631456), (1344, 21245180), (1408, 20279490), (1452, 19664960), (1540, 18541248), (1680, 16996144), (1694, 16855680), (1760, 16223592), (1792, 15933885), (1815, 15731968), (1848, 15451040), (1920, 14871626), (1936, 14748720), (2112, 13519660), (2240, 12747108), (2310, 12360832), (2420, 11798976), (2464, 11588280), (2541, 11237120), (2640, 10815728), (2688, 10622590), (2816, 10139745), (2904, 9832480), (3080, 9270624), (3360, 8498072), (3388, 8427840), (3520, 8111796), (3630, 7865984), (3696, 7725520), (3840, 7435813), (3872, 7374360), (4224, 6759830), (4235, 6742272), (4480, 6373554), (4620, 6180416), (4840, 5899488), (4928, 5794140), (5082, 5618560), (5280, 5407864), (5376, 5311295), (5808, 4916240), (6160, 4635312), (6720, 4249036), (6776, 4213920), (7040, 4055898), (7260, 3932992), (7392, 3862760), (7744, 3687180), (8448, 3379915), (8470, 3371136), (8779, 3252480), (8960, 3186777), (9240, 3090208), (9680, 2949744), (9856, 2897070), (10164, 2809280), (10560, 2703932), (11616, 2458120), (12320, 2317656), (12705, 2247424), (13440, 2124518), (13552, 2106960), (14080, 2027949), (14520, 1966496), (14784, 1931380), (15488, 1843590), (16940, 1685568), (17558, 1626240), (18480, 1545104), (19360, 1474872), (19712, 1448535), (20328, 1404640), (21120, 1351966), (23232, 1229060), (24640, 1158828), (25410, 1123712), (26337, 1084160), (26880, 1062259), (27104, 1053480), (29040, 983248), (29568, 965690), (30976, 921795), (33880, 842784), (35116, 813120), (36960, 772552), (38720, 737436), (40656, 702320), (42240, 675983), (43895, 650496), (46464, 614530), (49280, 579414), (50820, 561856), (52674, 542080), (54208, 526740), (58080, 491624), (59136, 482845), (61453, 464640), (67760, 421392), (70232, 406560), (73920, 386276), (77440, 368718), (81312, 351160), (87790, 325248), (92928, 307265), (96569, 295680), (98560, 289707), (101640, 280928), (105348, 271040), (108416, 263370), (116160, 245812), (122906, 232320), (131685, 216832), (135520, 210696), (140464, 203280), (147840, 193138), (154880, 184359), (162624, 175580)]