81919626880

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:142

約数の個数: 768

約数和(自身を含む): 261525348000

約数和(自身を除く): 179605721120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 29, 32, 35, 40, 41, 49, 52, 56, 58, 64, 65, 70, 80, 82, 91, 98, 104, 112, 116, 128, 130, 140, 145, 160, 164, 169, 182, 196, 203, 205, 208, 224, 232, 245, 260, 280, 287, 290, 320, 328, 338, 364, 377, 392, 406, 410, 416, 448, 455, 464, 490, 520, 533, 560, 574, 580, 637, 640, 656, 676, 728, 754, 784, 812, 820, 832, 845, 896, 910, 928, 980, 1015, 1040, 1066, 1120, 1148, 1160, 1183, 1189, 1274, 1312, 1352, 1421, 1435, 1456, 1508, 1568, 1624, 1640, 1664, 1690, 1820, 1856, 1885, 1960, 2009, 2030, 2080, 2132, 2197, 2240, 2296, 2320, 2366, 2378, 2548, 2624, 2639, 2665, 2704, 2842, 2870, 2912, 3016, 3136, 3185, 3248, 3280, 3380, 3640, 3712, 3731, 3770, 3920, 4018, 4060, 4160, 4264, 4394, 4480, 4592, 4640, 4732, 4756, 4901, 5096, 5248, 5278, 5330, 5408, 5684, 5740, 5824, 5915, 5945, 6032, 6272, 6370, 6496, 6560, 6760, 6929, 7105, 7280, 7462, 7540, 7840, 8036, 8120, 8281, 8320, 8323, 8528, 8788, 9184, 9280, 9464, 9512, 9802, 10045, 10192, 10556, 10660, 10816, 10985, 11368, 11480, 11648, 11830, 11890, 12064, 12740, 12992, 13120, 13195, 13520, 13858, 14210, 14560, 14924, 15080, 15379, 15457, 15680, 16072, 16240, 16562, 16646, 17056, 17576, 18368, 18473, 18560, 18655, 18928, 19024, 19604, 20090, 20384, 21112, 21320, 21632, 21970, 22736, 22960, 23660, 23780, 24128, 24505, 25480, 25984, 26117, 26240, 26390, 27040, 27716, 28420, 29120, 29848, 30160, 30758, 30914, 31360, 32144, 32480, 33124, 33292, 34112, 34307, 34645, 35152, 36736, 36946, 37310, 37856, 38048, 39208, 40180, 40768, 41405, 41615, 42224, 42640, 43940, 45472, 45920, 47320, 47560, 48256, 48503, 49010, 50960, 52234, 52780, 54080, 55432, 56840, 58240, 58261, 59696, 60320, 61516, 61828, 63713, 64288, 64960, 66248, 66584, 68224, 68614, 69290, 70304, 73892, 74620, 75712, 76096, 76895, 77285, 78416, 80360, 81536, 82810, 83230, 84448, 85280, 87880, 90077, 90944, 91840, 92365, 94640, 95120, 97006, 98020, 101920, 104468, 105560, 107653, 108160, 108199, 110864, 113680, 116522, 119392, 120640, 123032, 123656, 127426, 128576, 129920, 130585, 132496, 133168, 137228, 138580, 140608, 147784, 149240, 151424, 152192, 153790, 154570, 156832, 160720, 165620, 166460, 168896, 170560, 171535, 175760, 180154, 181888, 183680, 184730, 189280, 190240, 194012, 196040, 200941, 203840, 208936, 211120, 215306, 216398, 221728, 227360, 233044, 238784, 240149, 241280, 242515, 246064, 247312, 254852, 257152, 261170, 264992, 266336, 274456, 277160, 281216, 291305, 295568, 298480, 307580, 309140, 313664, 318565, 321440, 331240, 332920, 337792, 339521, 341120, 343070, 351520, 360308, 369460, 378560, 380480, 388024, 392080, 401882, 407680, 417872, 422240, 430612, 432796, 443456, 445991, 450385, 454720, 466088, 477568, 480298, 485030, 492128, 494624, 509704, 522340, 529984, 532672, 538265, 540995, 548912, 554320, 582610, 591136, 596960, 615160, 618280, 627328, 630539, 637130, 642880, 662480, 665840, 679042, 686140, 703040, 720616, 738920, 757120, 757393, 760960, 776048, 784160, 803764, 835744, 844480, 861224, 865592, 886912, 891982, 900770, 909440, 932176, 960596, 970060, 984256, 989248, 1004705, 1019408, 1044680, 1059968, 1065344, 1076530, 1081990, 1097824, 1108640, 1165220, 1182272, 1193920, 1200745, 1230320, 1236560, 1261078, 1274260, 1285760, 1324960, 1331680, 1358084, 1372280, 1406080, 1406587, 1441232, 1477840, 1514786, 1552096, 1568320, 1607528, 1671488, 1688960, 1697605, 1722448, 1731184, 1783964, 1801540, 1864352, 1921192, 1940120, 1968512, 1978496, 2009410, 2038816, 2089360, 2153060, 2163980, 2195648, 2217280, 2229955, 2330440, 2364544, 2387840, 2401490, 2460640, 2473120, 2522156, 2548520, 2612233, 2649920, 2663360, 2716168, 2744560, 2813174, 2882464, 2955680, 3029572, 3104192, 3121937, 3136640, 3152695, 3215056, 3342976, 3395210, 3444896, 3462368, 3567928, 3603080, 3728704, 3786965, 3842384, 3880240, 4018820, 4077632, 4178720, 4306120, 4327960, 4391296, 4413773, 4434560, 4459910, 4660880, 4802980, 4921280, 4946240, 5044312, 5097040, 5224466, 5299840, 5326720, 5432336, 5489120, 5626348, 5764928, 5911360, 6059144, 6208384, 6243874, 6305390, 6430112, 6790420, 6889792, 6924736, 7032935, 7135856, 7206160, 7457408, 7573930, 7684768, 7760480, 8037640, 8155264, 8357440, 8612240, 8655920, 8827546, 8919820, 9321760, 9605960, 9842560, 9846109, 9892480, 10088624, 10194080, 10448932, 10864672, 10978240, 11252696, 11529856, 11822720, 12118288, 12487748, 12610780, 12860224, 13061165, 13580840, 13779584, 13849472, 14065870, 14271712, 14412320, 15147860, 15369536, 15520960, 15609685, 16075280, 16714880, 17224480, 17311840, 17655092, 17839640, 18285631, 18643520, 19211920, 19692218, 20177248, 20388160, 20897864, 21729344, 21956480, 22068865, 22505392, 24236576, 24975496, 25221560, 25720448, 26122330, 27161680, 28131740, 28543424, 28824640, 30295720, 30739072, 31041920, 31219370, 32150560, 34448960, 34623680, 35310184, 35679280, 36571262, 37287040, 38423840, 39384436, 40354496, 40776320, 41795728, 43458688, 44137730, 45010784, 48473152, 49230545, 49950992, 50443120, 52244660, 54323360, 56263480, 57086848, 57649280, 60591440, 62438740, 64301120, 68897920, 69247360, 70620368, 71358560, 73142524, 76847680, 78768872, 80708992, 83591456, 88275460, 90021568, 91428155, 96946304, 98461090, 99901984, 100886240, 104489320, 108646720, 112526960, 121182880, 124877480, 127999417, 128602240, 141240736, 142717120, 146285048, 153695360, 157537744, 167182912, 176550920, 180043136, 182856310, 196922180, 199803968, 201772480, 208978640, 217293440, 225053920, 242365760, 249754960, 255998834, 282481472, 285434240, 292570096, 315075488, 334365824, 353101840, 365712620, 393844360, 399607936, 403544960, 417957280, 450107840, 484731520, 499509920, 511997668, 564962944, 585140192, 630150976, 639997085, 706203680, 731425240, 787688720, 835914560, 900215680, 999019840, 1023995336, 1170280384, 1260301952, 1279994170, 1412407360, 1462850480, 1575377440, 1671829120, 1998039680, 2047990672, 2340560768, 2559988340, 2824814720, 2925700960, 3150754880, 4095981344, 5119976680, 5851401920, 6301509760, 8191962688, 10239953360, 11702803840, 16383925376, 20479906720, 40959813440, 81919626880]

約数ペア:

[(1, 81919626880), (2, 40959813440), (4, 20479906720), (5, 16383925376), (7, 11702803840), (8, 10239953360), (10, 8191962688), (13, 6301509760), (14, 5851401920), (16, 5119976680), (20, 4095981344), (26, 3150754880), (28, 2925700960), (29, 2824814720), (32, 2559988340), (35, 2340560768), (40, 2047990672), (41, 1998039680), (49, 1671829120), (52, 1575377440), (56, 1462850480), (58, 1412407360), (64, 1279994170), (65, 1260301952), (70, 1170280384), (80, 1023995336), (82, 999019840), (91, 900215680), (98, 835914560), (104, 787688720), (112, 731425240), (116, 706203680), (128, 639997085), (130, 630150976), (140, 585140192), (145, 564962944), (160, 511997668), (164, 499509920), (169, 484731520), (182, 450107840), (196, 417957280), (203, 403544960), (205, 399607936), (208, 393844360), (224, 365712620), (232, 353101840), (245, 334365824), (260, 315075488), (280, 292570096), (287, 285434240), (290, 282481472), (320, 255998834), (328, 249754960), (338, 242365760), (364, 225053920), (377, 217293440), (392, 208978640), (406, 201772480), (410, 199803968), (416, 196922180), (448, 182856310), (455, 180043136), (464, 176550920), (490, 167182912), (520, 157537744), (533, 153695360), (560, 146285048), (574, 142717120), (580, 141240736), (637, 128602240), (640, 127999417), (656, 124877480), (676, 121182880), (728, 112526960), (754, 108646720), (784, 104489320), (812, 100886240), (820, 99901984), (832, 98461090), (845, 96946304), (896, 91428155), (910, 90021568), (928, 88275460), (980, 83591456), (1015, 80708992), (1040, 78768872), (1066, 76847680), (1120, 73142524), (1148, 71358560), (1160, 70620368), (1183, 69247360), (1189, 68897920), (1274, 64301120), (1312, 62438740), (1352, 60591440), (1421, 57649280), (1435, 57086848), (1456, 56263480), (1508, 54323360), (1568, 52244660), (1624, 50443120), (1640, 49950992), (1664, 49230545), (1690, 48473152), (1820, 45010784), (1856, 44137730), (1885, 43458688), (1960, 41795728), (2009, 40776320), (2030, 40354496), (2080, 39384436), (2132, 38423840), (2197, 37287040), (2240, 36571262), (2296, 35679280), (2320, 35310184), (2366, 34623680), (2378, 34448960), (2548, 32150560), (2624, 31219370), (2639, 31041920), (2665, 30739072), (2704, 30295720), (2842, 28824640), (2870, 28543424), (2912, 28131740), (3016, 27161680), (3136, 26122330), (3185, 25720448), (3248, 25221560), (3280, 24975496), (3380, 24236576), (3640, 22505392), (3712, 22068865), (3731, 21956480), (3770, 21729344), (3920, 20897864), (4018, 20388160), (4060, 20177248), (4160, 19692218), (4264, 19211920), (4394, 18643520), (4480, 18285631), (4592, 17839640), (4640, 17655092), (4732, 17311840), (4756, 17224480), (4901, 16714880), (5096, 16075280), (5248, 15609685), (5278, 15520960), (5330, 15369536), (5408, 15147860), (5684, 14412320), (5740, 14271712), (5824, 14065870), (5915, 13849472), (5945, 13779584), (6032, 13580840), (6272, 13061165), (6370, 12860224), (6496, 12610780), (6560, 12487748), (6760, 12118288), (6929, 11822720), (7105, 11529856), (7280, 11252696), (7462, 10978240), (7540, 10864672), (7840, 10448932), (8036, 10194080), (8120, 10088624), (8281, 9892480), (8320, 9846109), (8323, 9842560), (8528, 9605960), (8788, 9321760), (9184, 8919820), (9280, 8827546), (9464, 8655920), (9512, 8612240), (9802, 8357440), (10045, 8155264), (10192, 8037640), (10556, 7760480), (10660, 7684768), (10816, 7573930), (10985, 7457408), (11368, 7206160), (11480, 7135856), (11648, 7032935), (11830, 6924736), (11890, 6889792), (12064, 6790420), (12740, 6430112), (12992, 6305390), (13120, 6243874), (13195, 6208384), (13520, 6059144), (13858, 5911360), (14210, 5764928), (14560, 5626348), (14924, 5489120), (15080, 5432336), (15379, 5326720), (15457, 5299840), (15680, 5224466), (16072, 5097040), (16240, 5044312), (16562, 4946240), (16646, 4921280), (17056, 4802980), (17576, 4660880), (18368, 4459910), (18473, 4434560), (18560, 4413773), (18655, 4391296), (18928, 4327960), (19024, 4306120), (19604, 4178720), (20090, 4077632), (20384, 4018820), (21112, 3880240), (21320, 3842384), (21632, 3786965), (21970, 3728704), (22736, 3603080), (22960, 3567928), (23660, 3462368), (23780, 3444896), (24128, 3395210), (24505, 3342976), (25480, 3215056), (25984, 3152695), (26117, 3136640), (26240, 3121937), (26390, 3104192), (27040, 3029572), (27716, 2955680), (28420, 2882464), (29120, 2813174), (29848, 2744560), (30160, 2716168), (30758, 2663360), (30914, 2649920), (31360, 2612233), (32144, 2548520), (32480, 2522156), (33124, 2473120), (33292, 2460640), (34112, 2401490), (34307, 2387840), (34645, 2364544), (35152, 2330440), (36736, 2229955), (36946, 2217280), (37310, 2195648), (37856, 2163980), (38048, 2153060), (39208, 2089360), (40180, 2038816), (40768, 2009410), (41405, 1978496), (41615, 1968512), (42224, 1940120), (42640, 1921192), (43940, 1864352), (45472, 1801540), (45920, 1783964), (47320, 1731184), (47560, 1722448), (48256, 1697605), (48503, 1688960), (49010, 1671488), (50960, 1607528), (52234, 1568320), (52780, 1552096), (54080, 1514786), (55432, 1477840), (56840, 1441232), (58240, 1406587), (58261, 1406080), (59696, 1372280), (60320, 1358084), (61516, 1331680), (61828, 1324960), (63713, 1285760), (64288, 1274260), (64960, 1261078), (66248, 1236560), (66584, 1230320), (68224, 1200745), (68614, 1193920), (69290, 1182272), (70304, 1165220), (73892, 1108640), (74620, 1097824), (75712, 1081990), (76096, 1076530), (76895, 1065344), (77285, 1059968), (78416, 1044680), (80360, 1019408), (81536, 1004705), (82810, 989248), (83230, 984256), (84448, 970060), (85280, 960596), (87880, 932176), (90077, 909440), (90944, 900770), (91840, 891982), (92365, 886912), (94640, 865592), (95120, 861224), (97006, 844480), (98020, 835744), (101920, 803764), (104468, 784160), (105560, 776048), (107653, 760960), (108160, 757393), (108199, 757120), (110864, 738920), (113680, 720616), (116522, 703040), (119392, 686140), (120640, 679042), (123032, 665840), (123656, 662480), (127426, 642880), (128576, 637130), (129920, 630539), (130585, 627328), (132496, 618280), (133168, 615160), (137228, 596960), (138580, 591136), (140608, 582610), (147784, 554320), (149240, 548912), (151424, 540995), (152192, 538265), (153790, 532672), (154570, 529984), (156832, 522340), (160720, 509704), (165620, 494624), (166460, 492128), (168896, 485030), (170560, 480298), (171535, 477568), (175760, 466088), (180154, 454720), (181888, 450385), (183680, 445991), (184730, 443456), (189280, 432796), (190240, 430612), (194012, 422240), (196040, 417872), (200941, 407680), (203840, 401882), (208936, 392080), (211120, 388024), (215306, 380480), (216398, 378560), (221728, 369460), (227360, 360308), (233044, 351520), (238784, 343070), (240149, 341120), (241280, 339521), (242515, 337792), (246064, 332920), (247312, 331240), (254852, 321440), (257152, 318565), (261170, 313664), (264992, 309140), (266336, 307580), (274456, 298480), (277160, 295568), (281216, 291305)]