1880981760

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 576

約数和(自身を含む): 7535001600

約数和(自身を除く): 5654019840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 64, 70, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 127, 128, 133, 140, 145, 152, 160, 168, 174, 190, 192, 203, 210, 224, 228, 232, 240, 254, 256, 266, 280, 285, 290, 304, 320, 336, 348, 380, 381, 384, 399, 406, 420, 435, 448, 456, 464, 480, 508, 532, 551, 560, 570, 580, 608, 609, 635, 640, 665, 672, 696, 760, 762, 768, 798, 812, 840, 870, 889, 896, 912, 928, 960, 1015, 1016, 1064, 1102, 1120, 1140, 1160, 1216, 1218, 1270, 1280, 1330, 1344, 1392, 1520, 1524, 1596, 1624, 1653, 1680, 1740, 1778, 1792, 1824, 1856, 1905, 1920, 1995, 2030, 2032, 2128, 2204, 2240, 2280, 2320, 2413, 2432, 2436, 2540, 2660, 2667, 2688, 2755, 2784, 3040, 3045, 3048, 3192, 3248, 3306, 3360, 3480, 3556, 3648, 3683, 3712, 3810, 3840, 3857, 3990, 4060, 4064, 4256, 4408, 4445, 4480, 4560, 4640, 4826, 4864, 4872, 5080, 5320, 5334, 5376, 5510, 5568, 6080, 6090, 6096, 6384, 6496, 6612, 6720, 6960, 7112, 7239, 7296, 7366, 7424, 7620, 7714, 7980, 8120, 8128, 8265, 8512, 8816, 8890, 8960, 9120, 9280, 9652, 9744, 10160, 10640, 10668, 11020, 11049, 11136, 11571, 12065, 12160, 12180, 12192, 12768, 12992, 13224, 13335, 13440, 13920, 14224, 14478, 14592, 14732, 15240, 15428, 15960, 16240, 16256, 16530, 16891, 17024, 17632, 17780, 18240, 18415, 18560, 19285, 19304, 19488, 20320, 21280, 21336, 22040, 22098, 22272, 23142, 24130, 24320, 24360, 24384, 25536, 25781, 25984, 26448, 26670, 26880, 27840, 28448, 28956, 29464, 30480, 30856, 31920, 32480, 32512, 33060, 33782, 34048, 35264, 35560, 36195, 36480, 36830, 37120, 38570, 38608, 38976, 40640, 42560, 42672, 44080, 44196, 46284, 48260, 48720, 48768, 50673, 51072, 51562, 51968, 52896, 53340, 55245, 55680, 56896, 57855, 57912, 58928, 60960, 61712, 63840, 64960, 66120, 67564, 69977, 70528, 71120, 72390, 72960, 73660, 77140, 77216, 77343, 77952, 81280, 84455, 85120, 85344, 88160, 88392, 92568, 96520, 97440, 97536, 101346, 102144, 103124, 105792, 106680, 110490, 111360, 113792, 115710, 115824, 117856, 121920, 123424, 127680, 128905, 129920, 132240, 135128, 139954, 141056, 142240, 144780, 147320, 154280, 154432, 154686, 155904, 162560, 168910, 170240, 170688, 176320, 176784, 185136, 193040, 194880, 202692, 206248, 209931, 211584, 213360, 220980, 227584, 231420, 231648, 235712, 243840, 246848, 253365, 255360, 257810, 259840, 264480, 270256, 279908, 284480, 289560, 294640, 308560, 308864, 309372, 337820, 341376, 349885, 352640, 353568, 370272, 386080, 386715, 389760, 405384, 412496, 419862, 423168, 426720, 441960, 462840, 463296, 471424, 487680, 489839, 493696, 506730, 510720, 515620, 528960, 540512, 559816, 568960, 579120, 589280, 617120, 617728, 618744, 675640, 682752, 699770, 705280, 707136, 740544, 772160, 773430, 779520, 810768, 824992, 839724, 853440, 883920, 925680, 926592, 942848, 979678, 987392, 1013460, 1031240, 1049655, 1057920, 1081024, 1119632, 1137920, 1158240, 1178560, 1234240, 1237488, 1351280, 1399540, 1414272, 1469517, 1481088, 1544320, 1546860, 1621536, 1649984, 1679448, 1706880, 1767840, 1851360, 1853184, 1959356, 2026920, 2062480, 2099310, 2115840, 2162048, 2239264, 2316480, 2357120, 2449195, 2468480, 2474976, 2702560, 2799080, 2828544, 2939034, 2962176, 3088640, 3093720, 3243072, 3299968, 3358896, 3413760, 3535680, 3702720, 3918712, 4053840, 4124960, 4198620, 4324096, 4478528, 4632960, 4714240, 4898390, 4936960, 4949952, 5405120, 5598160, 5878068, 6187440, 6486144, 6599936, 6717792, 7071360, 7347585, 7405440, 7837424, 8107680, 8249920, 8397240, 8957056, 9265920, 9796780, 9899904, 10810240, 11196320, 11756136, 12374880, 12972288, 13435584, 14142720, 14695170, 14810880, 15674848, 16215360, 16499840, 16794480, 17914112, 19593560, 19799808, 21620480, 22392640, 23512272, 24749760, 26871168, 29390340, 31349696, 32430720, 32999680, 33588960, 39187120, 44785280, 47024544, 49499520, 53742336, 58780680, 62699392, 64861440, 67177920, 78374240, 89570560, 94049088, 98999040, 117561360, 125398784, 134355840, 156748480, 188098176, 235122720, 268711680, 313496960, 376196352, 470245440, 626993920, 940490880, 1880981760]

約数ペア:

[(1, 1880981760), (2, 940490880), (3, 626993920), (4, 470245440), (5, 376196352), (6, 313496960), (7, 268711680), (8, 235122720), (10, 188098176), (12, 156748480), (14, 134355840), (15, 125398784), (16, 117561360), (19, 98999040), (20, 94049088), (21, 89570560), (24, 78374240), (28, 67177920), (29, 64861440), (30, 62699392), (32, 58780680), (35, 53742336), (38, 49499520), (40, 47024544), (42, 44785280), (48, 39187120), (56, 33588960), (57, 32999680), (58, 32430720), (60, 31349696), (64, 29390340), (70, 26871168), (76, 24749760), (80, 23512272), (84, 22392640), (87, 21620480), (95, 19799808), (96, 19593560), (105, 17914112), (112, 16794480), (114, 16499840), (116, 16215360), (120, 15674848), (127, 14810880), (128, 14695170), (133, 14142720), (140, 13435584), (145, 12972288), (152, 12374880), (160, 11756136), (168, 11196320), (174, 10810240), (190, 9899904), (192, 9796780), (203, 9265920), (210, 8957056), (224, 8397240), (228, 8249920), (232, 8107680), (240, 7837424), (254, 7405440), (256, 7347585), (266, 7071360), (280, 6717792), (285, 6599936), (290, 6486144), (304, 6187440), (320, 5878068), (336, 5598160), (348, 5405120), (380, 4949952), (381, 4936960), (384, 4898390), (399, 4714240), (406, 4632960), (420, 4478528), (435, 4324096), (448, 4198620), (456, 4124960), (464, 4053840), (480, 3918712), (508, 3702720), (532, 3535680), (551, 3413760), (560, 3358896), (570, 3299968), (580, 3243072), (608, 3093720), (609, 3088640), (635, 2962176), (640, 2939034), (665, 2828544), (672, 2799080), (696, 2702560), (760, 2474976), (762, 2468480), (768, 2449195), (798, 2357120), (812, 2316480), (840, 2239264), (870, 2162048), (889, 2115840), (896, 2099310), (912, 2062480), (928, 2026920), (960, 1959356), (1015, 1853184), (1016, 1851360), (1064, 1767840), (1102, 1706880), (1120, 1679448), (1140, 1649984), (1160, 1621536), (1216, 1546860), (1218, 1544320), (1270, 1481088), (1280, 1469517), (1330, 1414272), (1344, 1399540), (1392, 1351280), (1520, 1237488), (1524, 1234240), (1596, 1178560), (1624, 1158240), (1653, 1137920), (1680, 1119632), (1740, 1081024), (1778, 1057920), (1792, 1049655), (1824, 1031240), (1856, 1013460), (1905, 987392), (1920, 979678), (1995, 942848), (2030, 926592), (2032, 925680), (2128, 883920), (2204, 853440), (2240, 839724), (2280, 824992), (2320, 810768), (2413, 779520), (2432, 773430), (2436, 772160), (2540, 740544), (2660, 707136), (2667, 705280), (2688, 699770), (2755, 682752), (2784, 675640), (3040, 618744), (3045, 617728), (3048, 617120), (3192, 589280), (3248, 579120), (3306, 568960), (3360, 559816), (3480, 540512), (3556, 528960), (3648, 515620), (3683, 510720), (3712, 506730), (3810, 493696), (3840, 489839), (3857, 487680), (3990, 471424), (4060, 463296), (4064, 462840), (4256, 441960), (4408, 426720), (4445, 423168), (4480, 419862), (4560, 412496), (4640, 405384), (4826, 389760), (4864, 386715), (4872, 386080), (5080, 370272), (5320, 353568), (5334, 352640), (5376, 349885), (5510, 341376), (5568, 337820), (6080, 309372), (6090, 308864), (6096, 308560), (6384, 294640), (6496, 289560), (6612, 284480), (6720, 279908), (6960, 270256), (7112, 264480), (7239, 259840), (7296, 257810), (7366, 255360), (7424, 253365), (7620, 246848), (7714, 243840), (7980, 235712), (8120, 231648), (8128, 231420), (8265, 227584), (8512, 220980), (8816, 213360), (8890, 211584), (8960, 209931), (9120, 206248), (9280, 202692), (9652, 194880), (9744, 193040), (10160, 185136), (10640, 176784), (10668, 176320), (11020, 170688), (11049, 170240), (11136, 168910), (11571, 162560), (12065, 155904), (12160, 154686), (12180, 154432), (12192, 154280), (12768, 147320), (12992, 144780), (13224, 142240), (13335, 141056), (13440, 139954), (13920, 135128), (14224, 132240), (14478, 129920), (14592, 128905), (14732, 127680), (15240, 123424), (15428, 121920), (15960, 117856), (16240, 115824), (16256, 115710), (16530, 113792), (16891, 111360), (17024, 110490), (17632, 106680), (17780, 105792), (18240, 103124), (18415, 102144), (18560, 101346), (19285, 97536), (19304, 97440), (19488, 96520), (20320, 92568), (21280, 88392), (21336, 88160), (22040, 85344), (22098, 85120), (22272, 84455), (23142, 81280), (24130, 77952), (24320, 77343), (24360, 77216), (24384, 77140), (25536, 73660), (25781, 72960), (25984, 72390), (26448, 71120), (26670, 70528), (26880, 69977), (27840, 67564), (28448, 66120), (28956, 64960), (29464, 63840), (30480, 61712), (30856, 60960), (31920, 58928), (32480, 57912), (32512, 57855), (33060, 56896), (33782, 55680), (34048, 55245), (35264, 53340), (35560, 52896), (36195, 51968), (36480, 51562), (36830, 51072), (37120, 50673), (38570, 48768), (38608, 48720), (38976, 48260), (40640, 46284), (42560, 44196), (42672, 44080)]