20101829760

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{2213}}^1$

素因数の和:2340

約数の個数: 384

約数和(自身を含む): 73981252800

約数和(自身を除く): 53879423040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 83, 90, 95, 96, 114, 120, 128, 144, 152, 160, 166, 171, 180, 190, 192, 228, 240, 249, 285, 288, 304, 320, 332, 342, 360, 380, 384, 415, 456, 480, 498, 570, 576, 608, 640, 664, 684, 720, 747, 760, 830, 855, 912, 960, 996, 1140, 1152, 1216, 1245, 1328, 1368, 1440, 1494, 1520, 1577, 1660, 1710, 1824, 1920, 1992, 2213, 2280, 2432, 2490, 2656, 2736, 2880, 2988, 3040, 3154, 3320, 3420, 3648, 3735, 3984, 4426, 4560, 4731, 4980, 5312, 5472, 5760, 5976, 6080, 6308, 6639, 6640, 6840, 7296, 7470, 7885, 7968, 8852, 9120, 9462, 9960, 10624, 10944, 11065, 11952, 12160, 12616, 13278, 13280, 13680, 14193, 14940, 15770, 15936, 17704, 18240, 18924, 19917, 19920, 21888, 22130, 23655, 23904, 25232, 26556, 26560, 27360, 28386, 29880, 31540, 31872, 33195, 35408, 36480, 37848, 39834, 39840, 42047, 44260, 47310, 47808, 50464, 53112, 53120, 54720, 56772, 59760, 63080, 66390, 70816, 70965, 75696, 79668, 79680, 84094, 88520, 94620, 95616, 99585, 100928, 106224, 109440, 113544, 119520, 126141, 126160, 132780, 141632, 141930, 151392, 159336, 159360, 168188, 177040, 183679, 189240, 199170, 201856, 210235, 212448, 227088, 239040, 252282, 252320, 265560, 283264, 283860, 302784, 318672, 336376, 354080, 367358, 378423, 378480, 398340, 420470, 424896, 454176, 478080, 504564, 504640, 531120, 551037, 567720, 605568, 630705, 637344, 672752, 708160, 734716, 756846, 756960, 796680, 840940, 849792, 908352, 918395, 1009128, 1009280, 1062240, 1102074, 1135440, 1261410, 1274688, 1345504, 1416320, 1469432, 1513692, 1513920, 1593360, 1653111, 1681880, 1816704, 1836790, 1892115, 2018256, 2124480, 2204148, 2270880, 2522820, 2549376, 2691008, 2755185, 2938864, 3027384, 3027840, 3186720, 3306222, 3363760, 3489901, 3673580, 3784230, 4036512, 4248960, 4408296, 4541760, 5045640, 5382016, 5510370, 5877728, 6054768, 6373440, 6612444, 6727520, 6979802, 7347160, 7568460, 8073024, 8265555, 8816592, 9083520, 10091280, 10469703, 11020740, 11755456, 12109536, 12746880, 13224888, 13455040, 13959604, 14694320, 15136920, 16146048, 16531110, 17449505, 17633184, 20182560, 20939406, 22041480, 23510912, 24219072, 26449776, 26910080, 27919208, 29388640, 30273840, 31409109, 33062220, 34899010, 35266368, 40365120, 41878812, 44082960, 48438144, 52348515, 52899552, 55838416, 58777280, 60547680, 62818218, 66124440, 69798020, 70532736, 80730240, 83757624, 88165920, 104697030, 105799104, 111676832, 117554560, 121095360, 125636436, 132248880, 139596040, 157045545, 167515248, 176331840, 209394060, 211598208, 223353664, 242190720, 251272872, 264497760, 279192080, 314091090, 335030496, 352663680, 418788120, 446707328, 502545744, 528995520, 558384160, 628182180, 670060992, 837576240, 1005091488, 1057991040, 1116768320, 1256364360, 1340121984, 1675152480, 2010182976, 2233536640, 2512728720, 3350304960, 4020365952, 5025457440, 6700609920, 10050914880, 20101829760]

約数ペア:

[(1, 20101829760), (2, 10050914880), (3, 6700609920), (4, 5025457440), (5, 4020365952), (6, 3350304960), (8, 2512728720), (9, 2233536640), (10, 2010182976), (12, 1675152480), (15, 1340121984), (16, 1256364360), (18, 1116768320), (19, 1057991040), (20, 1005091488), (24, 837576240), (30, 670060992), (32, 628182180), (36, 558384160), (38, 528995520), (40, 502545744), (45, 446707328), (48, 418788120), (57, 352663680), (60, 335030496), (64, 314091090), (72, 279192080), (76, 264497760), (80, 251272872), (83, 242190720), (90, 223353664), (95, 211598208), (96, 209394060), (114, 176331840), (120, 167515248), (128, 157045545), (144, 139596040), (152, 132248880), (160, 125636436), (166, 121095360), (171, 117554560), (180, 111676832), (190, 105799104), (192, 104697030), (228, 88165920), (240, 83757624), (249, 80730240), (285, 70532736), (288, 69798020), (304, 66124440), (320, 62818218), (332, 60547680), (342, 58777280), (360, 55838416), (380, 52899552), (384, 52348515), (415, 48438144), (456, 44082960), (480, 41878812), (498, 40365120), (570, 35266368), (576, 34899010), (608, 33062220), (640, 31409109), (664, 30273840), (684, 29388640), (720, 27919208), (747, 26910080), (760, 26449776), (830, 24219072), (855, 23510912), (912, 22041480), (960, 20939406), (996, 20182560), (1140, 17633184), (1152, 17449505), (1216, 16531110), (1245, 16146048), (1328, 15136920), (1368, 14694320), (1440, 13959604), (1494, 13455040), (1520, 13224888), (1577, 12746880), (1660, 12109536), (1710, 11755456), (1824, 11020740), (1920, 10469703), (1992, 10091280), (2213, 9083520), (2280, 8816592), (2432, 8265555), (2490, 8073024), (2656, 7568460), (2736, 7347160), (2880, 6979802), (2988, 6727520), (3040, 6612444), (3154, 6373440), (3320, 6054768), (3420, 5877728), (3648, 5510370), (3735, 5382016), (3984, 5045640), (4426, 4541760), (4560, 4408296), (4731, 4248960), (4980, 4036512), (5312, 3784230), (5472, 3673580), (5760, 3489901), (5976, 3363760), (6080, 3306222), (6308, 3186720), (6639, 3027840), (6640, 3027384), (6840, 2938864), (7296, 2755185), (7470, 2691008), (7885, 2549376), (7968, 2522820), (8852, 2270880), (9120, 2204148), (9462, 2124480), (9960, 2018256), (10624, 1892115), (10944, 1836790), (11065, 1816704), (11952, 1681880), (12160, 1653111), (12616, 1593360), (13278, 1513920), (13280, 1513692), (13680, 1469432), (14193, 1416320), (14940, 1345504), (15770, 1274688), (15936, 1261410), (17704, 1135440), (18240, 1102074), (18924, 1062240), (19917, 1009280), (19920, 1009128), (21888, 918395), (22130, 908352), (23655, 849792), (23904, 840940), (25232, 796680), (26556, 756960), (26560, 756846), (27360, 734716), (28386, 708160), (29880, 672752), (31540, 637344), (31872, 630705), (33195, 605568), (35408, 567720), (36480, 551037), (37848, 531120), (39834, 504640), (39840, 504564), (42047, 478080), (44260, 454176), (47310, 424896), (47808, 420470), (50464, 398340), (53112, 378480), (53120, 378423), (54720, 367358), (56772, 354080), (59760, 336376), (63080, 318672), (66390, 302784), (70816, 283860), (70965, 283264), (75696, 265560), (79668, 252320), (79680, 252282), (84094, 239040), (88520, 227088), (94620, 212448), (95616, 210235), (99585, 201856), (100928, 199170), (106224, 189240), (109440, 183679), (113544, 177040), (119520, 168188), (126141, 159360), (126160, 159336), (132780, 151392), (141632, 141930)]