21076954080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1$

素因数の和:2451

約数の個数: 576

約数和(自身を含む): 86077131840

約数和(自身を除く): 65000177760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 29, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 58, 60, 65, 70, 78, 80, 84, 87, 91, 96, 98, 104, 105, 112, 116, 120, 130, 140, 145, 147, 156, 160, 168, 174, 182, 195, 196, 203, 208, 210, 224, 232, 240, 245, 260, 273, 280, 290, 294, 312, 336, 348, 364, 377, 390, 392, 406, 416, 420, 435, 455, 464, 480, 490, 520, 546, 560, 580, 588, 609, 624, 637, 672, 696, 728, 735, 754, 780, 784, 812, 840, 870, 910, 928, 980, 1015, 1040, 1092, 1120, 1131, 1160, 1176, 1218, 1248, 1274, 1365, 1392, 1421, 1456, 1470, 1508, 1560, 1568, 1624, 1680, 1740, 1820, 1885, 1911, 1960, 2030, 2080, 2184, 2262, 2320, 2352, 2377, 2436, 2548, 2639, 2730, 2784, 2842, 2912, 2940, 3016, 3045, 3120, 3185, 3248, 3360, 3480, 3640, 3770, 3822, 3920, 4060, 4263, 4368, 4524, 4640, 4704, 4754, 4872, 5096, 5278, 5460, 5655, 5684, 5880, 6032, 6090, 6240, 6370, 6496, 6960, 7105, 7131, 7280, 7540, 7644, 7840, 7917, 8120, 8526, 8736, 9048, 9508, 9555, 9744, 10192, 10556, 10920, 11310, 11368, 11760, 11885, 12064, 12180, 12740, 13195, 13920, 14210, 14262, 14560, 15080, 15288, 15834, 16240, 16639, 17052, 18096, 18473, 19016, 19110, 19488, 20384, 21112, 21315, 21840, 22620, 22736, 23520, 23770, 24360, 25480, 26390, 28420, 28524, 30160, 30576, 30901, 31668, 32480, 33278, 34104, 35655, 36192, 36946, 38032, 38220, 39585, 42224, 42630, 43680, 45240, 45472, 47540, 48720, 49917, 50960, 52780, 55419, 56840, 57048, 60320, 61152, 61802, 63336, 66556, 68208, 68933, 71310, 73892, 76064, 76440, 79170, 83195, 84448, 85260, 90480, 92365, 92703, 95080, 97440, 99834, 101920, 105560, 110838, 113680, 114096, 116473, 123604, 126672, 133112, 136416, 137866, 142620, 147784, 152880, 154505, 158340, 166390, 170520, 180960, 184730, 185406, 190160, 199668, 206799, 211120, 216307, 221676, 227360, 228192, 232946, 247208, 249585, 253344, 266224, 275732, 277095, 285240, 295568, 305760, 309010, 316680, 332780, 341040, 344665, 349419, 369460, 370812, 380320, 399336, 413598, 422240, 432614, 443352, 463515, 465892, 482531, 494416, 499170, 532448, 551464, 554190, 570480, 582365, 591136, 618020, 633360, 648921, 665560, 682080, 689330, 698838, 738920, 741624, 798672, 827196, 865228, 886704, 896129, 927030, 931784, 965062, 988832, 998340, 1033995, 1081535, 1102928, 1108380, 1140960, 1164730, 1236040, 1266720, 1297842, 1331120, 1378660, 1397676, 1447593, 1477840, 1483248, 1514149, 1597344, 1654392, 1730456, 1747095, 1773408, 1792258, 1854060, 1863568, 1930124, 1996680, 2067990, 2163070, 2205856, 2216760, 2329460, 2412655, 2472080, 2595684, 2662240, 2688387, 2757320, 2795352, 2895186, 2955680, 2966496, 3028298, 3244605, 3308784, 3377717, 3460912, 3494190, 3584516, 3708120, 3727136, 3860248, 3993360, 4135980, 4326140, 4433520, 4480645, 4542447, 4658920, 4825310, 4944160, 5191368, 5376774, 5514640, 5590704, 5790372, 6056596, 6272903, 6489210, 6617568, 6755434, 6921824, 6988380, 7169032, 7237965, 7416240, 7570745, 7720496, 7986720, 8271960, 8652280, 8867040, 8961290, 9084894, 9317840, 9650620, 10133151, 10382736, 10753548, 11029280, 11181408, 11580744, 12113192, 12545806, 12978420, 13441935, 13510868, 13976760, 14338064, 14475930, 14832480, 15141490, 15440992, 16543920, 16888585, 17304560, 17922580, 18169788, 18635680, 18818709, 19301240, 20266302, 20765472, 21507096, 22712235, 23161488, 24226384, 25091612, 25956840, 26883870, 27021736, 27953520, 28676128, 28951860, 30282980, 31364515, 33087840, 33777170, 34609120, 35845160, 36339576, 37637418, 38602480, 40532604, 43014192, 43910321, 45424470, 46322976, 48452768, 50183224, 50665755, 51913680, 53767740, 54043472, 55907040, 57903720, 60565960, 62729030, 67554340, 71690320, 72679152, 75274836, 77204960, 81065208, 86028384, 87820642, 90848940, 94093545, 100366448, 101331510, 103827360, 107535480, 108086944, 115807440, 121131920, 125458060, 131730963, 135108680, 143380640, 145358304, 150549672, 162130416, 175641284, 181697880, 188187090, 200732896, 202663020, 215070960, 219551605, 231614880, 242263840, 250916120, 263461926, 270217360, 301099344, 324260832, 351282568, 363395760, 376374180, 405326040, 430141920, 439103210, 501832240, 526923852, 540434720, 602198688, 658654815, 702565136, 726791520, 752748360, 810652080, 878206420, 1003664480, 1053847704, 1317309630, 1405130272, 1505496720, 1621304160, 1756412840, 2107695408, 2634619260, 3010993440, 3512825680, 4215390816, 5269238520, 7025651360, 10538477040, 21076954080]

約数ペア:

[(1, 21076954080), (2, 10538477040), (3, 7025651360), (4, 5269238520), (5, 4215390816), (6, 3512825680), (7, 3010993440), (8, 2634619260), (10, 2107695408), (12, 1756412840), (13, 1621304160), (14, 1505496720), (15, 1405130272), (16, 1317309630), (20, 1053847704), (21, 1003664480), (24, 878206420), (26, 810652080), (28, 752748360), (29, 726791520), (30, 702565136), (32, 658654815), (35, 602198688), (39, 540434720), (40, 526923852), (42, 501832240), (48, 439103210), (49, 430141920), (52, 405326040), (56, 376374180), (58, 363395760), (60, 351282568), (65, 324260832), (70, 301099344), (78, 270217360), (80, 263461926), (84, 250916120), (87, 242263840), (91, 231614880), (96, 219551605), (98, 215070960), (104, 202663020), (105, 200732896), (112, 188187090), (116, 181697880), (120, 175641284), (130, 162130416), (140, 150549672), (145, 145358304), (147, 143380640), (156, 135108680), (160, 131730963), (168, 125458060), (174, 121131920), (182, 115807440), (195, 108086944), (196, 107535480), (203, 103827360), (208, 101331510), (210, 100366448), (224, 94093545), (232, 90848940), (240, 87820642), (245, 86028384), (260, 81065208), (273, 77204960), (280, 75274836), (290, 72679152), (294, 71690320), (312, 67554340), (336, 62729030), (348, 60565960), (364, 57903720), (377, 55907040), (390, 54043472), (392, 53767740), (406, 51913680), (416, 50665755), (420, 50183224), (435, 48452768), (455, 46322976), (464, 45424470), (480, 43910321), (490, 43014192), (520, 40532604), (546, 38602480), (560, 37637418), (580, 36339576), (588, 35845160), (609, 34609120), (624, 33777170), (637, 33087840), (672, 31364515), (696, 30282980), (728, 28951860), (735, 28676128), (754, 27953520), (780, 27021736), (784, 26883870), (812, 25956840), (840, 25091612), (870, 24226384), (910, 23161488), (928, 22712235), (980, 21507096), (1015, 20765472), (1040, 20266302), (1092, 19301240), (1120, 18818709), (1131, 18635680), (1160, 18169788), (1176, 17922580), (1218, 17304560), (1248, 16888585), (1274, 16543920), (1365, 15440992), (1392, 15141490), (1421, 14832480), (1456, 14475930), (1470, 14338064), (1508, 13976760), (1560, 13510868), (1568, 13441935), (1624, 12978420), (1680, 12545806), (1740, 12113192), (1820, 11580744), (1885, 11181408), (1911, 11029280), (1960, 10753548), (2030, 10382736), (2080, 10133151), (2184, 9650620), (2262, 9317840), (2320, 9084894), (2352, 8961290), (2377, 8867040), (2436, 8652280), (2548, 8271960), (2639, 7986720), (2730, 7720496), (2784, 7570745), (2842, 7416240), (2912, 7237965), (2940, 7169032), (3016, 6988380), (3045, 6921824), (3120, 6755434), (3185, 6617568), (3248, 6489210), (3360, 6272903), (3480, 6056596), (3640, 5790372), (3770, 5590704), (3822, 5514640), (3920, 5376774), (4060, 5191368), (4263, 4944160), (4368, 4825310), (4524, 4658920), (4640, 4542447), (4704, 4480645), (4754, 4433520), (4872, 4326140), (5096, 4135980), (5278, 3993360), (5460, 3860248), (5655, 3727136), (5684, 3708120), (5880, 3584516), (6032, 3494190), (6090, 3460912), (6240, 3377717), (6370, 3308784), (6496, 3244605), (6960, 3028298), (7105, 2966496), (7131, 2955680), (7280, 2895186), (7540, 2795352), (7644, 2757320), (7840, 2688387), (7917, 2662240), (8120, 2595684), (8526, 2472080), (8736, 2412655), (9048, 2329460), (9508, 2216760), (9555, 2205856), (9744, 2163070), (10192, 2067990), (10556, 1996680), (10920, 1930124), (11310, 1863568), (11368, 1854060), (11760, 1792258), (11885, 1773408), (12064, 1747095), (12180, 1730456), (12740, 1654392), (13195, 1597344), (13920, 1514149), (14210, 1483248), (14262, 1477840), (14560, 1447593), (15080, 1397676), (15288, 1378660), (15834, 1331120), (16240, 1297842), (16639, 1266720), (17052, 1236040), (18096, 1164730), (18473, 1140960), (19016, 1108380), (19110, 1102928), (19488, 1081535), (20384, 1033995), (21112, 998340), (21315, 988832), (21840, 965062), (22620, 931784), (22736, 927030), (23520, 896129), (23770, 886704), (24360, 865228), (25480, 827196), (26390, 798672), (28420, 741624), (28524, 738920), (30160, 698838), (30576, 689330), (30901, 682080), (31668, 665560), (32480, 648921), (33278, 633360), (34104, 618020), (35655, 591136), (36192, 582365), (36946, 570480), (38032, 554190), (38220, 551464), (39585, 532448), (42224, 499170), (42630, 494416), (43680, 482531), (45240, 465892), (45472, 463515), (47540, 443352), (48720, 432614), (49917, 422240), (50960, 413598), (52780, 399336), (55419, 380320), (56840, 370812), (57048, 369460), (60320, 349419), (61152, 344665), (61802, 341040), (63336, 332780), (66556, 316680), (68208, 309010), (68933, 305760), (71310, 295568), (73892, 285240), (76064, 277095), (76440, 275732), (79170, 266224), (83195, 253344), (84448, 249585), (85260, 247208), (90480, 232946), (92365, 228192), (92703, 227360), (95080, 221676), (97440, 216307), (99834, 211120), (101920, 206799), (105560, 199668), (110838, 190160), (113680, 185406), (114096, 184730), (116473, 180960), (123604, 170520), (126672, 166390), (133112, 158340), (136416, 154505), (137866, 152880), (142620, 147784)]