1881210240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 768

約数和(自身を含む): 8295880320

約数和(自身を除く): 6414670080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 37, 39, 40, 42, 45, 48, 52, 56, 60, 63, 64, 65, 70, 72, 74, 78, 80, 84, 90, 91, 96, 97, 104, 105, 111, 112, 117, 120, 126, 128, 130, 140, 144, 148, 156, 160, 168, 180, 182, 185, 192, 194, 195, 208, 210, 222, 224, 234, 240, 252, 259, 260, 273, 280, 288, 291, 296, 312, 315, 320, 333, 336, 360, 364, 370, 384, 388, 390, 416, 420, 444, 448, 455, 468, 480, 481, 485, 504, 518, 520, 546, 555, 560, 576, 582, 585, 592, 624, 630, 640, 666, 672, 679, 720, 728, 740, 776, 777, 780, 819, 832, 840, 873, 888, 896, 910, 936, 960, 962, 970, 1008, 1036, 1040, 1092, 1110, 1120, 1152, 1164, 1170, 1184, 1248, 1260, 1261, 1295, 1332, 1344, 1358, 1365, 1440, 1443, 1455, 1456, 1480, 1552, 1554, 1560, 1638, 1664, 1665, 1680, 1746, 1776, 1820, 1872, 1920, 1924, 1940, 2016, 2037, 2072, 2080, 2184, 2220, 2240, 2328, 2331, 2340, 2368, 2405, 2496, 2520, 2522, 2590, 2664, 2688, 2716, 2730, 2880, 2886, 2910, 2912, 2960, 3104, 3108, 3120, 3276, 3330, 3360, 3367, 3395, 3492, 3552, 3589, 3640, 3744, 3783, 3848, 3880, 3885, 4032, 4074, 4095, 4144, 4160, 4329, 4365, 4368, 4440, 4480, 4656, 4662, 4680, 4736, 4810, 4992, 5040, 5044, 5180, 5328, 5432, 5460, 5760, 5772, 5820, 5824, 5920, 6111, 6208, 6216, 6240, 6305, 6552, 6660, 6720, 6734, 6790, 6984, 7104, 7178, 7215, 7280, 7488, 7566, 7696, 7760, 7770, 8064, 8148, 8190, 8288, 8320, 8658, 8730, 8736, 8827, 8880, 9312, 9324, 9360, 9620, 10080, 10088, 10101, 10185, 10360, 10656, 10767, 10864, 10920, 11349, 11544, 11640, 11648, 11655, 11840, 12222, 12416, 12432, 12480, 12610, 13104, 13320, 13440, 13468, 13580, 13968, 14208, 14356, 14430, 14560, 14976, 15132, 15392, 15520, 15540, 16296, 16380, 16576, 16835, 17316, 17460, 17472, 17654, 17760, 17945, 18624, 18648, 18720, 18915, 19240, 20160, 20176, 20202, 20370, 20720, 21312, 21534, 21645, 21728, 21840, 22698, 23088, 23280, 23310, 23680, 24444, 24864, 24960, 25123, 25220, 26208, 26481, 26640, 26936, 27160, 27936, 28712, 28860, 29120, 30264, 30303, 30555, 30784, 31040, 31080, 32301, 32592, 32760, 33152, 33670, 34632, 34920, 34944, 35308, 35520, 35890, 37248, 37296, 37440, 37830, 38480, 40320, 40352, 40404, 40740, 41440, 42624, 43068, 43290, 43456, 43680, 44135, 45396, 46176, 46560, 46620, 46657, 48888, 49728, 50246, 50440, 50505, 52416, 52962, 53280, 53835, 53872, 54320, 55872, 56745, 57424, 57720, 58240, 60528, 60606, 61110, 61568, 62080, 62160, 64602, 65184, 65520, 67340, 69264, 69840, 70616, 71040, 71780, 74592, 74880, 75369, 75660, 76960, 79443, 80704, 80808, 81480, 82880, 86136, 86580, 86912, 87360, 88270, 90792, 92352, 93120, 93240, 93314, 97776, 99456, 100492, 100880, 101010, 104832, 105924, 106560, 107670, 107744, 108640, 111744, 113490, 114848, 115440, 121056, 121212, 122220, 124320, 125615, 129204, 130368, 131040, 132405, 134680, 138528, 139680, 139971, 141232, 143560, 149184, 150738, 151320, 151515, 153920, 158886, 161408, 161505, 161616, 162960, 165760, 172272, 173160, 174720, 176540, 181584, 184704, 186240, 186480, 186628, 195552, 200984, 201760, 202020, 211848, 213120, 215340, 215488, 217280, 226107, 226980, 229696, 230880, 233285, 242112, 242424, 244440, 248640, 251230, 258408, 260736, 262080, 264810, 269360, 277056, 279360, 279942, 282464, 287120, 298368, 301476, 302640, 303030, 307840, 317772, 323010, 323232, 325920, 326599, 344544, 346320, 353080, 363168, 372960, 373256, 376845, 391104, 397215, 401968, 403520, 404040, 419913, 423696, 430680, 430976, 434560, 452214, 453960, 459392, 461760, 466570, 484224, 484848, 488880, 497280, 502460, 516816, 524160, 529620, 538720, 554112, 558720, 559884, 564928, 574240, 602952, 605280, 606060, 635544, 646020, 646464, 651840, 653198, 689088, 692640, 699855, 706160, 726336, 745920, 746512, 753690, 782208, 794430, 803936, 807040, 808080, 839826, 847392, 861360, 904428, 907920, 923520, 933140, 969696, 977760, 979797, 1004920, 1033632, 1059240, 1077440, 1119768, 1129856, 1130535, 1148480, 1205904, 1210560, 1212120, 1271088, 1292040, 1292928, 1303680, 1306396, 1378176, 1385280, 1399710, 1412320, 1452672, 1491840, 1493024, 1507380, 1588860, 1607872, 1616160, 1632995, 1679652, 1694784, 1722720, 1808856, 1815840, 1866280, 1939392, 1955520, 1959594, 2009840, 2067264, 2099565, 2118480, 2154880, 2239536, 2261070, 2296960, 2411808, 2421120, 2424240, 2542176, 2584080, 2612792, 2770560, 2799420, 2824640, 2939391, 2986048, 3014760, 3177720, 3215744, 3232320, 3265990, 3359304, 3389568, 3445440, 3617712, 3631680, 3732560, 3878784, 3911040, 3919188, 4019680, 4134528, 4199130, 4236960, 4479072, 4522140, 4823616, 4848480, 4898985, 5084352, 5168160, 5225584, 5598840, 5649280, 5878782, 5972096, 6029520, 6355440, 6464640, 6531980, 6718608, 6890880, 7235424, 7263360, 7465120, 7838376, 8039360, 8398260, 8473920, 8958144, 9044280, 9647232, 9696960, 9797970, 10168704, 10336320, 10451168, 11197680, 11757564, 12059040, 12710880, 13063960, 13437216, 14470848, 14696955, 14930240, 15676752, 16078720, 16796520, 16947840, 17916288, 18088560, 19393920, 19595940, 20672640, 20902336, 22395360, 23515128, 24118080, 25421760, 26127920, 26874432, 28941696, 29393910, 29860480, 31353504, 33593040, 36177120, 39191880, 41804672, 44790720, 47030256, 48236160, 50843520, 52255840, 53748864, 58787820, 62707008, 67186080, 72354240, 78383760, 89581440, 94060512, 104511680, 117575640, 125414016, 134372160, 144708480, 156767520, 188121024, 209023360, 235151280, 268744320, 313535040, 376242048, 470302560, 627070080, 940605120, 1881210240]

約数ペア:

[(1, 1881210240), (2, 940605120), (3, 627070080), (4, 470302560), (5, 376242048), (6, 313535040), (7, 268744320), (8, 235151280), (9, 209023360), (10, 188121024), (12, 156767520), (13, 144708480), (14, 134372160), (15, 125414016), (16, 117575640), (18, 104511680), (20, 94060512), (21, 89581440), (24, 78383760), (26, 72354240), (28, 67186080), (30, 62707008), (32, 58787820), (35, 53748864), (36, 52255840), (37, 50843520), (39, 48236160), (40, 47030256), (42, 44790720), (45, 41804672), (48, 39191880), (52, 36177120), (56, 33593040), (60, 31353504), (63, 29860480), (64, 29393910), (65, 28941696), (70, 26874432), (72, 26127920), (74, 25421760), (78, 24118080), (80, 23515128), (84, 22395360), (90, 20902336), (91, 20672640), (96, 19595940), (97, 19393920), (104, 18088560), (105, 17916288), (111, 16947840), (112, 16796520), (117, 16078720), (120, 15676752), (126, 14930240), (128, 14696955), (130, 14470848), (140, 13437216), (144, 13063960), (148, 12710880), (156, 12059040), (160, 11757564), (168, 11197680), (180, 10451168), (182, 10336320), (185, 10168704), (192, 9797970), (194, 9696960), (195, 9647232), (208, 9044280), (210, 8958144), (222, 8473920), (224, 8398260), (234, 8039360), (240, 7838376), (252, 7465120), (259, 7263360), (260, 7235424), (273, 6890880), (280, 6718608), (288, 6531980), (291, 6464640), (296, 6355440), (312, 6029520), (315, 5972096), (320, 5878782), (333, 5649280), (336, 5598840), (360, 5225584), (364, 5168160), (370, 5084352), (384, 4898985), (388, 4848480), (390, 4823616), (416, 4522140), (420, 4479072), (444, 4236960), (448, 4199130), (455, 4134528), (468, 4019680), (480, 3919188), (481, 3911040), (485, 3878784), (504, 3732560), (518, 3631680), (520, 3617712), (546, 3445440), (555, 3389568), (560, 3359304), (576, 3265990), (582, 3232320), (585, 3215744), (592, 3177720), (624, 3014760), (630, 2986048), (640, 2939391), (666, 2824640), (672, 2799420), (679, 2770560), (720, 2612792), (728, 2584080), (740, 2542176), (776, 2424240), (777, 2421120), (780, 2411808), (819, 2296960), (832, 2261070), (840, 2239536), (873, 2154880), (888, 2118480), (896, 2099565), (910, 2067264), (936, 2009840), (960, 1959594), (962, 1955520), (970, 1939392), (1008, 1866280), (1036, 1815840), (1040, 1808856), (1092, 1722720), (1110, 1694784), (1120, 1679652), (1152, 1632995), (1164, 1616160), (1170, 1607872), (1184, 1588860), (1248, 1507380), (1260, 1493024), (1261, 1491840), (1295, 1452672), (1332, 1412320), (1344, 1399710), (1358, 1385280), (1365, 1378176), (1440, 1306396), (1443, 1303680), (1455, 1292928), (1456, 1292040), (1480, 1271088), (1552, 1212120), (1554, 1210560), (1560, 1205904), (1638, 1148480), (1664, 1130535), (1665, 1129856), (1680, 1119768), (1746, 1077440), (1776, 1059240), (1820, 1033632), (1872, 1004920), (1920, 979797), (1924, 977760), (1940, 969696), (2016, 933140), (2037, 923520), (2072, 907920), (2080, 904428), (2184, 861360), (2220, 847392), (2240, 839826), (2328, 808080), (2331, 807040), (2340, 803936), (2368, 794430), (2405, 782208), (2496, 753690), (2520, 746512), (2522, 745920), (2590, 726336), (2664, 706160), (2688, 699855), (2716, 692640), (2730, 689088), (2880, 653198), (2886, 651840), (2910, 646464), (2912, 646020), (2960, 635544), (3104, 606060), (3108, 605280), (3120, 602952), (3276, 574240), (3330, 564928), (3360, 559884), (3367, 558720), (3395, 554112), (3492, 538720), (3552, 529620), (3589, 524160), (3640, 516816), (3744, 502460), (3783, 497280), (3848, 488880), (3880, 484848), (3885, 484224), (4032, 466570), (4074, 461760), (4095, 459392), (4144, 453960), (4160, 452214), (4329, 434560), (4365, 430976), (4368, 430680), (4440, 423696), (4480, 419913), (4656, 404040), (4662, 403520), (4680, 401968), (4736, 397215), (4810, 391104), (4992, 376845), (5040, 373256), (5044, 372960), (5180, 363168), (5328, 353080), (5432, 346320), (5460, 344544), (5760, 326599), (5772, 325920), (5820, 323232), (5824, 323010), (5920, 317772), (6111, 307840), (6208, 303030), (6216, 302640), (6240, 301476), (6305, 298368), (6552, 287120), (6660, 282464), (6720, 279942), (6734, 279360), (6790, 277056), (6984, 269360), (7104, 264810), (7178, 262080), (7215, 260736), (7280, 258408), (7488, 251230), (7566, 248640), (7696, 244440), (7760, 242424), (7770, 242112), (8064, 233285), (8148, 230880), (8190, 229696), (8288, 226980), (8320, 226107), (8658, 217280), (8730, 215488), (8736, 215340), (8827, 213120), (8880, 211848), (9312, 202020), (9324, 201760), (9360, 200984), (9620, 195552), (10080, 186628), (10088, 186480), (10101, 186240), (10185, 184704), (10360, 181584), (10656, 176540), (10767, 174720), (10864, 173160), (10920, 172272), (11349, 165760), (11544, 162960), (11640, 161616), (11648, 161505), (11655, 161408), (11840, 158886), (12222, 153920), (12416, 151515), (12432, 151320), (12480, 150738), (12610, 149184), (13104, 143560), (13320, 141232), (13440, 139971), (13468, 139680), (13580, 138528), (13968, 134680), (14208, 132405), (14356, 131040), (14430, 130368), (14560, 129204), (14976, 125615), (15132, 124320), (15392, 122220), (15520, 121212), (15540, 121056), (16296, 115440), (16380, 114848), (16576, 113490), (16835, 111744), (17316, 108640), (17460, 107744), (17472, 107670), (17654, 106560), (17760, 105924), (17945, 104832), (18624, 101010), (18648, 100880), (18720, 100492), (18915, 99456), (19240, 97776), (20160, 93314), (20176, 93240), (20202, 93120), (20370, 92352), (20720, 90792), (21312, 88270), (21534, 87360), (21645, 86912), (21728, 86580), (21840, 86136), (22698, 82880), (23088, 81480), (23280, 80808), (23310, 80704), (23680, 79443), (24444, 76960), (24864, 75660), (24960, 75369), (25123, 74880), (25220, 74592), (26208, 71780), (26481, 71040), (26640, 70616), (26936, 69840), (27160, 69264), (27936, 67340), (28712, 65520), (28860, 65184), (29120, 64602), (30264, 62160), (30303, 62080), (30555, 61568), (30784, 61110), (31040, 60606), (31080, 60528), (32301, 58240), (32592, 57720), (32760, 57424), (33152, 56745), (33670, 55872), (34632, 54320), (34920, 53872), (34944, 53835), (35308, 53280), (35520, 52962), (35890, 52416), (37248, 50505), (37296, 50440), (37440, 50246), (37830, 49728), (38480, 48888), (40320, 46657), (40352, 46620), (40404, 46560), (40740, 46176), (41440, 45396), (42624, 44135), (43068, 43680), (43290, 43456)]