19808355840

素因数分解:

$2^9\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4102

約数の個数: 480

約数和(自身を含む): 79349608800

約数和(自身を除く): 59541252960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 224, 240, 245, 256, 260, 273, 280, 294, 312, 320, 336, 364, 384, 390, 392, 416, 420, 448, 455, 480, 490, 512, 520, 546, 560, 588, 624, 637, 640, 672, 728, 735, 768, 780, 784, 832, 840, 896, 910, 960, 980, 1040, 1092, 1120, 1176, 1248, 1274, 1280, 1344, 1365, 1456, 1470, 1536, 1560, 1568, 1664, 1680, 1792, 1820, 1911, 1920, 1960, 2080, 2184, 2240, 2352, 2496, 2548, 2560, 2688, 2730, 2912, 2940, 3120, 3136, 3185, 3328, 3360, 3584, 3640, 3822, 3840, 3920, 4049, 4160, 4368, 4480, 4704, 4992, 5096, 5376, 5460, 5824, 5880, 6240, 6272, 6370, 6656, 6720, 7280, 7644, 7680, 7840, 8098, 8320, 8736, 8960, 9408, 9555, 9984, 10192, 10752, 10920, 11648, 11760, 12147, 12480, 12544, 12740, 13440, 14560, 15288, 15680, 16196, 16640, 17472, 17920, 18816, 19110, 19968, 20245, 20384, 21840, 23296, 23520, 24294, 24960, 25088, 25480, 26880, 28343, 29120, 30576, 31360, 32392, 33280, 34944, 37632, 38220, 40490, 40768, 43680, 46592, 47040, 48588, 49920, 50960, 52637, 53760, 56686, 58240, 60735, 61152, 62720, 64784, 69888, 75264, 76440, 80980, 81536, 85029, 87360, 94080, 97176, 99840, 101920, 105274, 113372, 116480, 121470, 122304, 125440, 129568, 139776, 141715, 152880, 157911, 161960, 163072, 170058, 174720, 188160, 194352, 198401, 203840, 210548, 226744, 232960, 242940, 244608, 259136, 263185, 283430, 305760, 315822, 323920, 326144, 340116, 349440, 368459, 376320, 388704, 396802, 407680, 421096, 425145, 453488, 485880, 489216, 518272, 526370, 566860, 595203, 611520, 631644, 647840, 680232, 698880, 736918, 777408, 789555, 793604, 815360, 842192, 850290, 906976, 971760, 978432, 992005, 1036544, 1052740, 1105377, 1133720, 1190406, 1223040, 1263288, 1295680, 1360464, 1473836, 1554816, 1579110, 1587208, 1630720, 1684384, 1700580, 1813952, 1842295, 1943520, 1984010, 2073088, 2105480, 2210754, 2267440, 2380812, 2446080, 2526576, 2579213, 2591360, 2720928, 2947672, 2976015, 3109632, 3158220, 3174416, 3368768, 3401160, 3627904, 3684590, 3887040, 3968020, 4210960, 4421508, 4534880, 4761624, 4892160, 5053152, 5158426, 5182720, 5441856, 5526885, 5895344, 5952030, 6219264, 6316440, 6348832, 6737536, 6802320, 7255808, 7369180, 7737639, 7774080, 7936040, 8421920, 8843016, 9069760, 9523248, 10106304, 10316852, 10365440, 10883712, 11053770, 11790688, 11904060, 12632880, 12697664, 12896065, 13475072, 13604640, 14511616, 14738360, 15475278, 15548160, 15872080, 16843840, 17686032, 18139520, 19046496, 20212608, 20633704, 21767424, 22107540, 23581376, 23808120, 25265760, 25395328, 25792130, 26950144, 27209280, 29476720, 30950556, 31096320, 31744160, 33687680, 35372064, 36279040, 38092992, 38688195, 40425216, 41267408, 43534848, 44215080, 47162752, 47616240, 50531520, 50790656, 51584260, 54418560, 58953440, 61901112, 63488320, 67375360, 70744128, 72558080, 76185984, 77376390, 80850432, 82534816, 88430160, 94325504, 95232480, 101063040, 101581312, 103168520, 108837120, 117906880, 123802224, 126976640, 134750720, 141488256, 152371968, 154752780, 165069632, 176860320, 188651008, 190464960, 202126080, 206337040, 217674240, 235813760, 247604448, 253953280, 282976512, 304743936, 309505560, 330139264, 353720640, 380929920, 404252160, 412674080, 471627520, 495208896, 507906560, 565953024, 619011120, 660278528, 707441280, 761859840, 825348160, 943255040, 990417792, 1238022240, 1320557056, 1414882560, 1523719680, 1650696320, 1980835584, 2476044480, 2829765120, 3301392640, 3961671168, 4952088960, 6602785280, 9904177920, 19808355840]

約数ペア:

[(1, 19808355840), (2, 9904177920), (3, 6602785280), (4, 4952088960), (5, 3961671168), (6, 3301392640), (7, 2829765120), (8, 2476044480), (10, 1980835584), (12, 1650696320), (13, 1523719680), (14, 1414882560), (15, 1320557056), (16, 1238022240), (20, 990417792), (21, 943255040), (24, 825348160), (26, 761859840), (28, 707441280), (30, 660278528), (32, 619011120), (35, 565953024), (39, 507906560), (40, 495208896), (42, 471627520), (48, 412674080), (49, 404252160), (52, 380929920), (56, 353720640), (60, 330139264), (64, 309505560), (65, 304743936), (70, 282976512), (78, 253953280), (80, 247604448), (84, 235813760), (91, 217674240), (96, 206337040), (98, 202126080), (104, 190464960), (105, 188651008), (112, 176860320), (120, 165069632), (128, 154752780), (130, 152371968), (140, 141488256), (147, 134750720), (156, 126976640), (160, 123802224), (168, 117906880), (182, 108837120), (192, 103168520), (195, 101581312), (196, 101063040), (208, 95232480), (210, 94325504), (224, 88430160), (240, 82534816), (245, 80850432), (256, 77376390), (260, 76185984), (273, 72558080), (280, 70744128), (294, 67375360), (312, 63488320), (320, 61901112), (336, 58953440), (364, 54418560), (384, 51584260), (390, 50790656), (392, 50531520), (416, 47616240), (420, 47162752), (448, 44215080), (455, 43534848), (480, 41267408), (490, 40425216), (512, 38688195), (520, 38092992), (546, 36279040), (560, 35372064), (588, 33687680), (624, 31744160), (637, 31096320), (640, 30950556), (672, 29476720), (728, 27209280), (735, 26950144), (768, 25792130), (780, 25395328), (784, 25265760), (832, 23808120), (840, 23581376), (896, 22107540), (910, 21767424), (960, 20633704), (980, 20212608), (1040, 19046496), (1092, 18139520), (1120, 17686032), (1176, 16843840), (1248, 15872080), (1274, 15548160), (1280, 15475278), (1344, 14738360), (1365, 14511616), (1456, 13604640), (1470, 13475072), (1536, 12896065), (1560, 12697664), (1568, 12632880), (1664, 11904060), (1680, 11790688), (1792, 11053770), (1820, 10883712), (1911, 10365440), (1920, 10316852), (1960, 10106304), (2080, 9523248), (2184, 9069760), (2240, 8843016), (2352, 8421920), (2496, 7936040), (2548, 7774080), (2560, 7737639), (2688, 7369180), (2730, 7255808), (2912, 6802320), (2940, 6737536), (3120, 6348832), (3136, 6316440), (3185, 6219264), (3328, 5952030), (3360, 5895344), (3584, 5526885), (3640, 5441856), (3822, 5182720), (3840, 5158426), (3920, 5053152), (4049, 4892160), (4160, 4761624), (4368, 4534880), (4480, 4421508), (4704, 4210960), (4992, 3968020), (5096, 3887040), (5376, 3684590), (5460, 3627904), (5824, 3401160), (5880, 3368768), (6240, 3174416), (6272, 3158220), (6370, 3109632), (6656, 2976015), (6720, 2947672), (7280, 2720928), (7644, 2591360), (7680, 2579213), (7840, 2526576), (8098, 2446080), (8320, 2380812), (8736, 2267440), (8960, 2210754), (9408, 2105480), (9555, 2073088), (9984, 1984010), (10192, 1943520), (10752, 1842295), (10920, 1813952), (11648, 1700580), (11760, 1684384), (12147, 1630720), (12480, 1587208), (12544, 1579110), (12740, 1554816), (13440, 1473836), (14560, 1360464), (15288, 1295680), (15680, 1263288), (16196, 1223040), (16640, 1190406), (17472, 1133720), (17920, 1105377), (18816, 1052740), (19110, 1036544), (19968, 992005), (20245, 978432), (20384, 971760), (21840, 906976), (23296, 850290), (23520, 842192), (24294, 815360), (24960, 793604), (25088, 789555), (25480, 777408), (26880, 736918), (28343, 698880), (29120, 680232), (30576, 647840), (31360, 631644), (32392, 611520), (33280, 595203), (34944, 566860), (37632, 526370), (38220, 518272), (40490, 489216), (40768, 485880), (43680, 453488), (46592, 425145), (47040, 421096), (48588, 407680), (49920, 396802), (50960, 388704), (52637, 376320), (53760, 368459), (56686, 349440), (58240, 340116), (60735, 326144), (61152, 323920), (62720, 315822), (64784, 305760), (69888, 283430), (75264, 263185), (76440, 259136), (80980, 244608), (81536, 242940), (85029, 232960), (87360, 226744), (94080, 210548), (97176, 203840), (99840, 198401), (101920, 194352), (105274, 188160), (113372, 174720), (116480, 170058), (121470, 163072), (122304, 161960), (125440, 157911), (129568, 152880), (139776, 141715)]