28280555520

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:763

約数の個数: 384

約数和(自身を含む): 103972377600

約数和(自身を除く): 75691822080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 347, 379, 384, 420, 448, 480, 512, 560, 640, 672, 694, 758, 768, 840, 896, 960, 1024, 1041, 1120, 1137, 1280, 1344, 1388, 1516, 1536, 1680, 1735, 1792, 1895, 1920, 2048, 2082, 2240, 2274, 2429, 2560, 2653, 2688, 2776, 3032, 3072, 3360, 3470, 3584, 3790, 3840, 4164, 4480, 4548, 4858, 5120, 5205, 5306, 5376, 5552, 5685, 6064, 6144, 6720, 6940, 7168, 7287, 7580, 7680, 7959, 8328, 8960, 9096, 9716, 10240, 10410, 10612, 10752, 11104, 11370, 12128, 12145, 13265, 13440, 13880, 14336, 14574, 15160, 15360, 15918, 16656, 17920, 18192, 19432, 20820, 21224, 21504, 22208, 22740, 24256, 24290, 26530, 26880, 27760, 29148, 30320, 30720, 31836, 33312, 35840, 36384, 36435, 38864, 39795, 41640, 42448, 43008, 44416, 45480, 48512, 48580, 53060, 53760, 55520, 58296, 60640, 63672, 66624, 71680, 72768, 72870, 77728, 79590, 83280, 84896, 88832, 90960, 97024, 97160, 106120, 107520, 111040, 116592, 121280, 127344, 131513, 133248, 145536, 145740, 155456, 159180, 166560, 169792, 177664, 181920, 194048, 194320, 212240, 215040, 222080, 233184, 242560, 254688, 263026, 266496, 291072, 291480, 310912, 318360, 333120, 339584, 355328, 363840, 388096, 388640, 394539, 424480, 444160, 466368, 485120, 509376, 526052, 532992, 582144, 582960, 621824, 636720, 657565, 666240, 679168, 710656, 727680, 776192, 777280, 789078, 848960, 888320, 920591, 932736, 970240, 1018752, 1052104, 1065984, 1164288, 1165920, 1243648, 1273440, 1315130, 1332480, 1358336, 1455360, 1554560, 1578156, 1697920, 1776640, 1841182, 1865472, 1940480, 1972695, 2037504, 2104208, 2131968, 2328576, 2331840, 2487296, 2546880, 2630260, 2664960, 2716672, 2761773, 2910720, 3109120, 3156312, 3395840, 3553280, 3682364, 3730944, 3880960, 3945390, 4075008, 4208416, 4602955, 4663680, 4974592, 5093760, 5260520, 5329920, 5433344, 5523546, 5821440, 6218240, 6312624, 6791680, 7364728, 7461888, 7890780, 8150016, 8416832, 9205910, 9327360, 10187520, 10521040, 10659840, 11047092, 11642880, 12436480, 12625248, 13583360, 13808865, 14729456, 14923776, 15781560, 16300032, 16833664, 18411820, 18654720, 20375040, 21042080, 22094184, 24872960, 25250496, 27166720, 27617730, 29458912, 31563120, 33667328, 36823640, 37309440, 40750080, 42084160, 44188368, 50500992, 55235460, 58917824, 63126240, 67334656, 73647280, 74618880, 81500160, 84168320, 88376736, 101001984, 110470920, 117835648, 126252480, 134669312, 147294560, 168336640, 176753472, 202003968, 220941840, 235671296, 252504960, 269338624, 294589120, 336673280, 353506944, 404007936, 441883680, 471342592, 505009920, 589178240, 673346560, 707013888, 808015872, 883767360, 942685184, 1010019840, 1178356480, 1346693120, 1414027776, 1767534720, 1885370368, 2020039680, 2356712960, 2828055552, 3535069440, 4040079360, 4713425920, 5656111104, 7070138880, 9426851840, 14140277760, 28280555520]

約数ペア:

[(1, 28280555520), (2, 14140277760), (3, 9426851840), (4, 7070138880), (5, 5656111104), (6, 4713425920), (7, 4040079360), (8, 3535069440), (10, 2828055552), (12, 2356712960), (14, 2020039680), (15, 1885370368), (16, 1767534720), (20, 1414027776), (21, 1346693120), (24, 1178356480), (28, 1010019840), (30, 942685184), (32, 883767360), (35, 808015872), (40, 707013888), (42, 673346560), (48, 589178240), (56, 505009920), (60, 471342592), (64, 441883680), (70, 404007936), (80, 353506944), (84, 336673280), (96, 294589120), (105, 269338624), (112, 252504960), (120, 235671296), (128, 220941840), (140, 202003968), (160, 176753472), (168, 168336640), (192, 147294560), (210, 134669312), (224, 126252480), (240, 117835648), (256, 110470920), (280, 101001984), (320, 88376736), (336, 84168320), (347, 81500160), (379, 74618880), (384, 73647280), (420, 67334656), (448, 63126240), (480, 58917824), (512, 55235460), (560, 50500992), (640, 44188368), (672, 42084160), (694, 40750080), (758, 37309440), (768, 36823640), (840, 33667328), (896, 31563120), (960, 29458912), (1024, 27617730), (1041, 27166720), (1120, 25250496), (1137, 24872960), (1280, 22094184), (1344, 21042080), (1388, 20375040), (1516, 18654720), (1536, 18411820), (1680, 16833664), (1735, 16300032), (1792, 15781560), (1895, 14923776), (1920, 14729456), (2048, 13808865), (2082, 13583360), (2240, 12625248), (2274, 12436480), (2429, 11642880), (2560, 11047092), (2653, 10659840), (2688, 10521040), (2776, 10187520), (3032, 9327360), (3072, 9205910), (3360, 8416832), (3470, 8150016), (3584, 7890780), (3790, 7461888), (3840, 7364728), (4164, 6791680), (4480, 6312624), (4548, 6218240), (4858, 5821440), (5120, 5523546), (5205, 5433344), (5306, 5329920), (5376, 5260520), (5552, 5093760), (5685, 4974592), (6064, 4663680), (6144, 4602955), (6720, 4208416), (6940, 4075008), (7168, 3945390), (7287, 3880960), (7580, 3730944), (7680, 3682364), (7959, 3553280), (8328, 3395840), (8960, 3156312), (9096, 3109120), (9716, 2910720), (10240, 2761773), (10410, 2716672), (10612, 2664960), (10752, 2630260), (11104, 2546880), (11370, 2487296), (12128, 2331840), (12145, 2328576), (13265, 2131968), (13440, 2104208), (13880, 2037504), (14336, 1972695), (14574, 1940480), (15160, 1865472), (15360, 1841182), (15918, 1776640), (16656, 1697920), (17920, 1578156), (18192, 1554560), (19432, 1455360), (20820, 1358336), (21224, 1332480), (21504, 1315130), (22208, 1273440), (22740, 1243648), (24256, 1165920), (24290, 1164288), (26530, 1065984), (26880, 1052104), (27760, 1018752), (29148, 970240), (30320, 932736), (30720, 920591), (31836, 888320), (33312, 848960), (35840, 789078), (36384, 777280), (36435, 776192), (38864, 727680), (39795, 710656), (41640, 679168), (42448, 666240), (43008, 657565), (44416, 636720), (45480, 621824), (48512, 582960), (48580, 582144), (53060, 532992), (53760, 526052), (55520, 509376), (58296, 485120), (60640, 466368), (63672, 444160), (66624, 424480), (71680, 394539), (72768, 388640), (72870, 388096), (77728, 363840), (79590, 355328), (83280, 339584), (84896, 333120), (88832, 318360), (90960, 310912), (97024, 291480), (97160, 291072), (106120, 266496), (107520, 263026), (111040, 254688), (116592, 242560), (121280, 233184), (127344, 222080), (131513, 215040), (133248, 212240), (145536, 194320), (145740, 194048), (155456, 181920), (159180, 177664), (166560, 169792)]