20194456320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:632

約数の個数: 432

約数和(自身を含む): 73466265600

約数和(自身を除く): 53271809280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 199, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 383, 384, 398, 414, 460, 480, 552, 576, 597, 640, 690, 720, 736, 766, 768, 796, 828, 920, 960, 995, 1035, 1104, 1149, 1152, 1194, 1280, 1380, 1440, 1472, 1532, 1592, 1656, 1791, 1840, 1915, 1920, 1990, 2070, 2208, 2298, 2304, 2388, 2760, 2880, 2944, 2985, 3064, 3184, 3312, 3447, 3582, 3680, 3830, 3840, 3980, 4140, 4416, 4577, 4596, 4776, 5520, 5745, 5760, 5888, 5970, 6128, 6368, 6624, 6894, 7164, 7360, 7660, 7960, 8280, 8809, 8832, 8955, 9154, 9192, 9552, 11040, 11490, 11520, 11940, 12256, 12736, 13248, 13731, 13788, 14328, 14720, 15320, 15920, 16560, 17235, 17618, 17664, 17910, 18308, 18384, 19104, 22080, 22885, 22980, 23880, 24512, 25472, 26427, 26496, 27462, 27576, 28656, 29440, 30640, 31840, 33120, 34470, 35236, 35820, 36616, 36768, 38208, 41193, 44045, 44160, 45770, 45960, 47760, 49024, 50944, 52854, 52992, 54924, 55152, 57312, 61280, 63680, 66240, 68655, 68940, 70472, 71640, 73232, 73536, 76217, 76416, 79281, 82386, 88090, 88320, 91540, 91920, 95520, 98048, 105708, 109848, 110304, 114624, 122560, 127360, 132135, 132480, 137310, 137880, 140944, 143280, 146464, 147072, 152434, 152832, 158562, 164772, 176180, 183080, 183840, 191040, 205965, 211416, 219696, 220608, 228651, 229248, 245120, 254720, 264270, 264960, 274620, 275760, 281888, 286560, 292928, 294144, 304868, 317124, 329544, 352360, 366160, 367680, 381085, 382080, 396405, 411930, 422832, 439392, 441216, 457302, 458496, 490240, 528540, 549240, 551520, 563776, 573120, 585856, 609736, 634248, 659088, 685953, 704720, 732320, 735360, 762170, 764160, 792810, 823860, 845664, 878784, 882432, 914604, 1057080, 1098480, 1103040, 1127552, 1143255, 1146240, 1171712, 1219472, 1268496, 1318176, 1371906, 1409440, 1464640, 1470720, 1524340, 1585620, 1647720, 1691328, 1752991, 1757568, 1829208, 2114160, 2196960, 2206080, 2255104, 2286510, 2292480, 2438944, 2536992, 2636352, 2743812, 2818880, 2929280, 3048680, 3171240, 3295440, 3382656, 3429765, 3505982, 3515136, 3658416, 4228320, 4393920, 4412160, 4573020, 4877888, 5073984, 5258973, 5272704, 5487624, 5637760, 5858560, 6097360, 6342480, 6590880, 6765312, 6859530, 7011964, 7316832, 8456640, 8764955, 8787840, 9146040, 9755776, 10147968, 10517946, 10545408, 10975248, 11275520, 12194720, 12684960, 13181760, 13719060, 14023928, 14633664, 15776919, 16913280, 17529910, 17575680, 18292080, 19511552, 20295936, 21035892, 21950496, 24389440, 25369920, 26294865, 26363520, 27438120, 28047856, 29267328, 31553838, 33826560, 35059820, 36584160, 42071784, 43900992, 48778880, 50739840, 52589730, 52727040, 54876240, 56095712, 58534656, 63107676, 70119640, 73168320, 78884595, 84143568, 87801984, 97557760, 101479680, 105179460, 109752480, 112191424, 126215352, 140239280, 146336640, 157769190, 168287136, 175603968, 210358920, 219504960, 224382848, 252430704, 280478560, 292673280, 315538380, 336574272, 420717840, 439009920, 448765696, 504861408, 560957120, 631076760, 673148544, 841435680, 878019840, 1009722816, 1121914240, 1262153520, 1346297088, 1682871360, 2019445632, 2243828480, 2524307040, 3365742720, 4038891264, 5048614080, 6731485440, 10097228160, 20194456320]

約数ペア:

[(1, 20194456320), (2, 10097228160), (3, 6731485440), (4, 5048614080), (5, 4038891264), (6, 3365742720), (8, 2524307040), (9, 2243828480), (10, 2019445632), (12, 1682871360), (15, 1346297088), (16, 1262153520), (18, 1121914240), (20, 1009722816), (23, 878019840), (24, 841435680), (30, 673148544), (32, 631076760), (36, 560957120), (40, 504861408), (45, 448765696), (46, 439009920), (48, 420717840), (60, 336574272), (64, 315538380), (69, 292673280), (72, 280478560), (80, 252430704), (90, 224382848), (92, 219504960), (96, 210358920), (115, 175603968), (120, 168287136), (128, 157769190), (138, 146336640), (144, 140239280), (160, 126215352), (180, 112191424), (184, 109752480), (192, 105179460), (199, 101479680), (207, 97557760), (230, 87801984), (240, 84143568), (256, 78884595), (276, 73168320), (288, 70119640), (320, 63107676), (345, 58534656), (360, 56095712), (368, 54876240), (383, 52727040), (384, 52589730), (398, 50739840), (414, 48778880), (460, 43900992), (480, 42071784), (552, 36584160), (576, 35059820), (597, 33826560), (640, 31553838), (690, 29267328), (720, 28047856), (736, 27438120), (766, 26363520), (768, 26294865), (796, 25369920), (828, 24389440), (920, 21950496), (960, 21035892), (995, 20295936), (1035, 19511552), (1104, 18292080), (1149, 17575680), (1152, 17529910), (1194, 16913280), (1280, 15776919), (1380, 14633664), (1440, 14023928), (1472, 13719060), (1532, 13181760), (1592, 12684960), (1656, 12194720), (1791, 11275520), (1840, 10975248), (1915, 10545408), (1920, 10517946), (1990, 10147968), (2070, 9755776), (2208, 9146040), (2298, 8787840), (2304, 8764955), (2388, 8456640), (2760, 7316832), (2880, 7011964), (2944, 6859530), (2985, 6765312), (3064, 6590880), (3184, 6342480), (3312, 6097360), (3447, 5858560), (3582, 5637760), (3680, 5487624), (3830, 5272704), (3840, 5258973), (3980, 5073984), (4140, 4877888), (4416, 4573020), (4577, 4412160), (4596, 4393920), (4776, 4228320), (5520, 3658416), (5745, 3515136), (5760, 3505982), (5888, 3429765), (5970, 3382656), (6128, 3295440), (6368, 3171240), (6624, 3048680), (6894, 2929280), (7164, 2818880), (7360, 2743812), (7660, 2636352), (7960, 2536992), (8280, 2438944), (8809, 2292480), (8832, 2286510), (8955, 2255104), (9154, 2206080), (9192, 2196960), (9552, 2114160), (11040, 1829208), (11490, 1757568), (11520, 1752991), (11940, 1691328), (12256, 1647720), (12736, 1585620), (13248, 1524340), (13731, 1470720), (13788, 1464640), (14328, 1409440), (14720, 1371906), (15320, 1318176), (15920, 1268496), (16560, 1219472), (17235, 1171712), (17618, 1146240), (17664, 1143255), (17910, 1127552), (18308, 1103040), (18384, 1098480), (19104, 1057080), (22080, 914604), (22885, 882432), (22980, 878784), (23880, 845664), (24512, 823860), (25472, 792810), (26427, 764160), (26496, 762170), (27462, 735360), (27576, 732320), (28656, 704720), (29440, 685953), (30640, 659088), (31840, 634248), (33120, 609736), (34470, 585856), (35236, 573120), (35820, 563776), (36616, 551520), (36768, 549240), (38208, 528540), (41193, 490240), (44045, 458496), (44160, 457302), (45770, 441216), (45960, 439392), (47760, 422832), (49024, 411930), (50944, 396405), (52854, 382080), (52992, 381085), (54924, 367680), (55152, 366160), (57312, 352360), (61280, 329544), (63680, 317124), (66240, 304868), (68655, 294144), (68940, 292928), (70472, 286560), (71640, 281888), (73232, 275760), (73536, 274620), (76217, 264960), (76416, 264270), (79281, 254720), (82386, 245120), (88090, 229248), (88320, 228651), (91540, 220608), (91920, 219696), (95520, 211416), (98048, 205965), (105708, 191040), (109848, 183840), (110304, 183080), (114624, 176180), (122560, 164772), (127360, 158562), (132135, 152832), (132480, 152434), (137310, 147072), (137880, 146464), (140944, 143280)]