81227240640

素因数分解:

$2^6\times 3^5\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{883}}^1$

素因数の和:948

約数の個数: 1008

約数和(自身を含む): 358963008768

約数和(自身を除く): 277735768128

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 160, 162, 168, 169, 180, 182, 189, 192, 195, 208, 210, 216, 224, 234, 240, 243, 252, 260, 270, 273, 280, 288, 312, 315, 320, 324, 336, 338, 351, 360, 364, 378, 390, 405, 416, 420, 432, 448, 455, 468, 480, 486, 504, 507, 520, 540, 546, 560, 567, 576, 585, 624, 630, 648, 672, 676, 702, 720, 728, 756, 780, 810, 819, 832, 840, 845, 864, 883, 910, 936, 945, 960, 972, 1008, 1014, 1040, 1053, 1080, 1092, 1120, 1134, 1170, 1183, 1215, 1248, 1260, 1296, 1344, 1352, 1365, 1404, 1440, 1456, 1512, 1521, 1560, 1620, 1638, 1680, 1690, 1701, 1728, 1755, 1766, 1820, 1872, 1890, 1944, 2016, 2028, 2080, 2106, 2160, 2184, 2240, 2268, 2340, 2366, 2430, 2457, 2496, 2520, 2535, 2592, 2649, 2704, 2730, 2808, 2835, 2880, 2912, 3024, 3042, 3120, 3159, 3240, 3276, 3360, 3380, 3402, 3510, 3532, 3549, 3640, 3744, 3780, 3888, 4032, 4056, 4095, 4160, 4212, 4320, 4368, 4415, 4536, 4563, 4680, 4732, 4860, 4914, 5040, 5070, 5184, 5265, 5298, 5408, 5460, 5616, 5670, 5824, 5915, 6048, 6084, 6181, 6240, 6318, 6480, 6552, 6720, 6760, 6804, 7020, 7064, 7098, 7280, 7371, 7488, 7560, 7605, 7776, 7947, 8112, 8190, 8424, 8505, 8640, 8736, 8830, 9072, 9126, 9360, 9464, 9720, 9828, 10080, 10140, 10530, 10596, 10647, 10816, 10920, 11232, 11340, 11479, 11830, 12096, 12168, 12285, 12362, 12480, 12636, 12960, 13104, 13245, 13520, 13608, 13689, 14040, 14128, 14196, 14560, 14742, 15120, 15210, 15552, 15795, 15894, 16224, 16380, 16848, 17010, 17472, 17660, 17745, 18144, 18252, 18543, 18720, 18928, 19440, 19656, 20160, 20280, 21060, 21192, 21294, 21840, 22113, 22464, 22680, 22815, 22958, 23660, 23841, 24336, 24570, 24724, 25272, 25920, 26208, 26490, 27040, 27216, 27378, 28080, 28256, 28392, 29120, 29484, 30240, 30420, 30905, 31590, 31788, 31941, 32448, 32760, 33696, 34020, 34437, 35320, 35490, 36288, 36504, 36855, 37086, 37440, 37856, 38880, 39312, 39735, 40560, 41067, 42120, 42384, 42588, 43680, 44226, 45360, 45630, 45916, 47320, 47682, 48672, 49140, 49448, 50544, 52416, 52980, 53235, 54080, 54432, 54756, 55629, 56160, 56512, 56784, 57395, 58968, 60480, 60840, 61810, 63180, 63576, 63882, 65520, 67392, 68040, 68445, 68874, 70640, 70980, 71523, 73008, 73710, 74172, 75712, 77760, 78624, 79470, 80353, 81120, 82134, 84240, 84768, 85176, 87360, 88452, 90720, 91260, 91832, 92715, 94640, 95364, 95823, 97344, 98280, 98896, 101088, 103311, 105960, 106470, 108864, 109512, 110565, 111258, 112320, 113568, 114790, 117936, 119205, 121680, 123620, 126360, 127152, 127764, 131040, 136080, 136890, 137748, 141280, 141960, 143046, 146016, 147420, 148344, 149227, 157248, 158940, 159705, 160706, 162240, 164268, 166887, 168480, 169536, 170352, 172185, 176904, 181440, 182520, 183664, 185430, 189280, 190728, 191646, 196560, 197792, 202176, 205335, 206622, 211920, 212940, 214569, 219024, 221130, 222516, 227136, 229580, 235872, 238410, 241059, 243360, 247240, 252720, 254304, 255528, 262080, 272160, 273780, 275496, 278145, 282560, 283920, 286092, 287469, 292032, 294840, 296688, 298454, 309933, 317880, 319410, 321412, 328536, 333774, 336960, 340704, 344370, 353808, 357615, 365040, 367328, 370860, 378560, 381456, 383292, 393120, 395584, 401765, 410670, 413244, 423840, 425880, 429138, 438048, 442260, 445032, 447681, 459160, 471744, 476820, 479115, 482118, 486720, 494480, 500661, 505440, 508608, 511056, 516555, 544320, 547560, 550992, 556290, 567840, 572184, 574938, 589680, 593376, 596908, 619866, 635760, 638820, 642824, 657072, 667548, 681408, 688740, 707616, 715230, 723177, 730080, 734656, 741720, 746135, 762912, 766584, 786240, 803530, 821340, 826488, 834435, 847680, 851760, 858276, 876096, 884520, 890064, 895362, 918320, 929799, 953640, 958230, 964236, 988960, 1001322, 1010880, 1022112, 1033110, 1044589, 1072845, 1095120, 1101984, 1112580, 1135680, 1144368, 1149876, 1179360, 1186752, 1193816, 1205295, 1239732, 1271520, 1277640, 1285648, 1314144, 1335096, 1343043, 1377480, 1415232, 1430460, 1437345, 1446354, 1460160, 1483440, 1492270, 1501983, 1525824, 1533168, 1549665, 1607060, 1642680, 1652976, 1668870, 1703520, 1716552, 1769040, 1780128, 1790724, 1836640, 1859598, 1907280, 1916460, 1928472, 1977920, 2002644, 2044224, 2066220, 2089178, 2145690, 2169531, 2190240, 2203968, 2225160, 2238405, 2288736, 2299752, 2358720, 2387632, 2410590, 2479464, 2503305, 2543040, 2555280, 2571296, 2628288, 2670192, 2686086, 2754960, 2789397, 2860920, 2874690, 2892708, 2966880, 2984540, 3003966, 3066336, 3099330, 3133767, 3214120, 3285360, 3305952, 3337740, 3407040, 3433104, 3538080, 3560256, 3581448, 3615885, 3673280, 3719196, 3814560, 3832920, 3856944, 4005288, 4029129, 4132440, 4178356, 4291380, 4339062, 4380480, 4450320, 4476810, 4577472, 4599504, 4648995, 4775264, 4821180, 4958928, 5006610, 5110560, 5142592, 5222945, 5340384, 5372172, 5509920, 5578794, 5721840, 5749380, 5785416, 5933760, 5969080, 6007932, 6132672, 6198660, 6267534, 6428240, 6508593, 6570720, 6611904, 6675480, 6715215, 6866208, 7076160, 7162896, 7231770, 7438392, 7509915, 7629120, 7665840, 7713888, 8010576, 8058258, 8264880, 8356712, 8582760, 8678124, 8900640, 8953620, 9199008, 9297990, 9401301, 9550528, 9642360, 9917856, 10013220, 10221120, 10445890, 10680768, 10744344, 10847655, 11019840, 11157588, 11443680, 11498760, 11570832, 11938160, 12015864, 12087387, 12397320, 12535068, 12856480, 13017186, 13141440, 13350960, 13430430, 13732416, 13946985, 14325792, 14463540, 14876784, 15019830, 15331680, 15427776, 15668835, 16021152, 16116516, 16529760, 16713424, 17165520, 17356248, 17801280, 17907240, 18398016, 18595980, 18802602, 19284720, 19525779, 19835712, 20026440, 20145645, 20891780, 21488688, 21695310, 22315176, 22887360, 22997520, 23141664, 23876320, 24031728, 24174774, 24794640, 25070136, 25712960, 26034372, 26701920, 26860860, 27893970, 28203903, 28651584, 28927080, 29753568, 30039660, 30663360, 31337670, 32042304, 32233032, 32542965, 33059520, 33426848, 34331040, 34712496, 35814480, 36262161, 37191960, 37605204, 38569440, 39051558, 40052880, 40291290, 41783560, 42977376, 43390620, 44630352, 45995040, 46283328, 47006505, 47752640, 48063456, 48349548, 49589280, 50140272, 52068744, 53403840, 53721720, 55787940, 56407806, 57854160, 59507136, 60079320, 60436935, 62675340, 64466064, 65085930, 66853696, 68662080, 69424992, 71628960, 72524322, 74383920, 75210408, 77138880, 78103116, 80105760, 80582580, 83567120, 84611709, 85954752, 86781240, 89260704, 91990080, 94013010, 96126912, 96699096, 97628895, 99178560, 100280544, 104137488, 107443440, 111575880, 112815612, 115708320, 120158640, 120873870, 125350680, 128932128, 130171860, 138849984, 141019515, 143257920, 145048644, 148767840, 150420816, 156206232, 160211520, 161165160, 167134240, 169223418, 173562480, 178521408, 181310805, 188026020, 193398192, 195257790, 200561088, 208274976, 214886880, 223151760, 225631224, 231416640, 240317280, 241747740, 250701360, 253835127, 257864256, 260343720, 282039030, 290097288, 297535680, 300841632, 312412464, 322330320, 334268480, 338446836, 347124960, 362621610, 376052040, 386796384, 390515580, 416549952, 423058545, 429773760, 446303520, 451262448, 480634560, 483495480, 501402720, 507670254, 520687440, 564078060, 580194576, 601683264, 624824928, 644660640, 676893672, 694249920, 725243220, 752104080, 773592768, 781031160, 846117090, 892607040, 902524896, 966990960, 1002805440, 1015340508, 1041374880, 1128156120, 1160389152, 1249649856, 1269175635, 1289321280, 1353787344, 1450486440, 1504208160, 1562062320, 1692234180, 1805049792, 1933981920, 2030681016, 2082749760, 2256312240, 2320778304, 2538351270, 2707574688, 2900972880, 3008416320, 3124124640, 3384468360, 3867963840, 4061362032, 4512624480, 5076702540, 5415149376, 5801945760, 6248249280, 6768936720, 8122724064, 9025248960, 10153405080, 11603891520, 13537873440, 16245448128, 20306810160, 27075746880, 40613620320, 81227240640]

約数ペア:

[(1, 81227240640), (2, 40613620320), (3, 27075746880), (4, 20306810160), (5, 16245448128), (6, 13537873440), (7, 11603891520), (8, 10153405080), (9, 9025248960), (10, 8122724064), (12, 6768936720), (13, 6248249280), (14, 5801945760), (15, 5415149376), (16, 5076702540), (18, 4512624480), (20, 4061362032), (21, 3867963840), (24, 3384468360), (26, 3124124640), (27, 3008416320), (28, 2900972880), (30, 2707574688), (32, 2538351270), (35, 2320778304), (36, 2256312240), (39, 2082749760), (40, 2030681016), (42, 1933981920), (45, 1805049792), (48, 1692234180), (52, 1562062320), (54, 1504208160), (56, 1450486440), (60, 1353787344), (63, 1289321280), (64, 1269175635), (65, 1249649856), (70, 1160389152), (72, 1128156120), (78, 1041374880), (80, 1015340508), (81, 1002805440), (84, 966990960), (90, 902524896), (91, 892607040), (96, 846117090), (104, 781031160), (105, 773592768), (108, 752104080), (112, 725243220), (117, 694249920), (120, 676893672), (126, 644660640), (130, 624824928), (135, 601683264), (140, 580194576), (144, 564078060), (156, 520687440), (160, 507670254), (162, 501402720), (168, 483495480), (169, 480634560), (180, 451262448), (182, 446303520), (189, 429773760), (192, 423058545), (195, 416549952), (208, 390515580), (210, 386796384), (216, 376052040), (224, 362621610), (234, 347124960), (240, 338446836), (243, 334268480), (252, 322330320), (260, 312412464), (270, 300841632), (273, 297535680), (280, 290097288), (288, 282039030), (312, 260343720), (315, 257864256), (320, 253835127), (324, 250701360), (336, 241747740), (338, 240317280), (351, 231416640), (360, 225631224), (364, 223151760), (378, 214886880), (390, 208274976), (405, 200561088), (416, 195257790), (420, 193398192), (432, 188026020), (448, 181310805), (455, 178521408), (468, 173562480), (480, 169223418), (486, 167134240), (504, 161165160), (507, 160211520), (520, 156206232), (540, 150420816), (546, 148767840), (560, 145048644), (567, 143257920), (576, 141019515), (585, 138849984), (624, 130171860), (630, 128932128), (648, 125350680), (672, 120873870), (676, 120158640), (702, 115708320), (720, 112815612), (728, 111575880), (756, 107443440), (780, 104137488), (810, 100280544), (819, 99178560), (832, 97628895), (840, 96699096), (845, 96126912), (864, 94013010), (883, 91990080), (910, 89260704), (936, 86781240), (945, 85954752), (960, 84611709), (972, 83567120), (1008, 80582580), (1014, 80105760), (1040, 78103116), (1053, 77138880), (1080, 75210408), (1092, 74383920), (1120, 72524322), (1134, 71628960), (1170, 69424992), (1183, 68662080), (1215, 66853696), (1248, 65085930), (1260, 64466064), (1296, 62675340), (1344, 60436935), (1352, 60079320), (1365, 59507136), (1404, 57854160), (1440, 56407806), (1456, 55787940), (1512, 53721720), (1521, 53403840), (1560, 52068744), (1620, 50140272), (1638, 49589280), (1680, 48349548), (1690, 48063456), (1701, 47752640), (1728, 47006505), (1755, 46283328), (1766, 45995040), (1820, 44630352), (1872, 43390620), (1890, 42977376), (1944, 41783560), (2016, 40291290), (2028, 40052880), (2080, 39051558), (2106, 38569440), (2160, 37605204), (2184, 37191960), (2240, 36262161), (2268, 35814480), (2340, 34712496), (2366, 34331040), (2430, 33426848), (2457, 33059520), (2496, 32542965), (2520, 32233032), (2535, 32042304), (2592, 31337670), (2649, 30663360), (2704, 30039660), (2730, 29753568), (2808, 28927080), (2835, 28651584), (2880, 28203903), (2912, 27893970), (3024, 26860860), (3042, 26701920), (3120, 26034372), (3159, 25712960), (3240, 25070136), (3276, 24794640), (3360, 24174774), (3380, 24031728), (3402, 23876320), (3510, 23141664), (3532, 22997520), (3549, 22887360), (3640, 22315176), (3744, 21695310), (3780, 21488688), (3888, 20891780), (4032, 20145645), (4056, 20026440), (4095, 19835712), (4160, 19525779), (4212, 19284720), (4320, 18802602), (4368, 18595980), (4415, 18398016), (4536, 17907240), (4563, 17801280), (4680, 17356248), (4732, 17165520), (4860, 16713424), (4914, 16529760), (5040, 16116516), (5070, 16021152), (5184, 15668835), (5265, 15427776), (5298, 15331680), (5408, 15019830), (5460, 14876784), (5616, 14463540), (5670, 14325792), (5824, 13946985), (5915, 13732416), (6048, 13430430), (6084, 13350960), (6181, 13141440), (6240, 13017186), (6318, 12856480), (6480, 12535068), (6552, 12397320), (6720, 12087387), (6760, 12015864), (6804, 11938160), (7020, 11570832), (7064, 11498760), (7098, 11443680), (7280, 11157588), (7371, 11019840), (7488, 10847655), (7560, 10744344), (7605, 10680768), (7776, 10445890), (7947, 10221120), (8112, 10013220), (8190, 9917856), (8424, 9642360), (8505, 9550528), (8640, 9401301), (8736, 9297990), (8830, 9199008), (9072, 8953620), (9126, 8900640), (9360, 8678124), (9464, 8582760), (9720, 8356712), (9828, 8264880), (10080, 8058258), (10140, 8010576), (10530, 7713888), (10596, 7665840), (10647, 7629120), (10816, 7509915), (10920, 7438392), (11232, 7231770), (11340, 7162896), (11479, 7076160), (11830, 6866208), (12096, 6715215), (12168, 6675480), (12285, 6611904), (12362, 6570720), (12480, 6508593), (12636, 6428240), (12960, 6267534), (13104, 6198660), (13245, 6132672), (13520, 6007932), (13608, 5969080), (13689, 5933760), (14040, 5785416), (14128, 5749380), (14196, 5721840), (14560, 5578794), (14742, 5509920), (15120, 5372172), (15210, 5340384), (15552, 5222945), (15795, 5142592), (15894, 5110560), (16224, 5006610), (16380, 4958928), (16848, 4821180), (17010, 4775264), (17472, 4648995), (17660, 4599504), (17745, 4577472), (18144, 4476810), (18252, 4450320), (18543, 4380480), (18720, 4339062), (18928, 4291380), (19440, 4178356), (19656, 4132440), (20160, 4029129), (20280, 4005288), (21060, 3856944), (21192, 3832920), (21294, 3814560), (21840, 3719196), (22113, 3673280), (22464, 3615885), (22680, 3581448), (22815, 3560256), (22958, 3538080), (23660, 3433104), (23841, 3407040), (24336, 3337740), (24570, 3305952), (24724, 3285360), (25272, 3214120), (25920, 3133767), (26208, 3099330), (26490, 3066336), (27040, 3003966), (27216, 2984540), (27378, 2966880), (28080, 2892708), (28256, 2874690), (28392, 2860920), (29120, 2789397), (29484, 2754960), (30240, 2686086), (30420, 2670192), (30905, 2628288), (31590, 2571296), (31788, 2555280), (31941, 2543040), (32448, 2503305), (32760, 2479464), (33696, 2410590), (34020, 2387632), (34437, 2358720), (35320, 2299752), (35490, 2288736), (36288, 2238405), (36504, 2225160), (36855, 2203968), (37086, 2190240), (37440, 2169531), (37856, 2145690), (38880, 2089178), (39312, 2066220), (39735, 2044224), (40560, 2002644), (41067, 1977920), (42120, 1928472), (42384, 1916460), (42588, 1907280), (43680, 1859598), (44226, 1836640), (45360, 1790724), (45630, 1780128), (45916, 1769040), (47320, 1716552), (47682, 1703520), (48672, 1668870), (49140, 1652976), (49448, 1642680), (50544, 1607060), (52416, 1549665), (52980, 1533168), (53235, 1525824), (54080, 1501983), (54432, 1492270), (54756, 1483440), (55629, 1460160), (56160, 1446354), (56512, 1437345), (56784, 1430460), (57395, 1415232), (58968, 1377480), (60480, 1343043), (60840, 1335096), (61810, 1314144), (63180, 1285648), (63576, 1277640), (63882, 1271520), (65520, 1239732), (67392, 1205295), (68040, 1193816), (68445, 1186752), (68874, 1179360), (70640, 1149876), (70980, 1144368), (71523, 1135680), (73008, 1112580), (73710, 1101984), (74172, 1095120), (75712, 1072845), (77760, 1044589), (78624, 1033110), (79470, 1022112), (80353, 1010880), (81120, 1001322), (82134, 988960), (84240, 964236), (84768, 958230), (85176, 953640), (87360, 929799), (88452, 918320), (90720, 895362), (91260, 890064), (91832, 884520), (92715, 876096), (94640, 858276), (95364, 851760), (95823, 847680), (97344, 834435), (98280, 826488), (98896, 821340), (101088, 803530), (103311, 786240), (105960, 766584), (106470, 762912), (108864, 746135), (109512, 741720), (110565, 734656), (111258, 730080), (112320, 723177), (113568, 715230), (114790, 707616), (117936, 688740), (119205, 681408), (121680, 667548), (123620, 657072), (126360, 642824), (127152, 638820), (127764, 635760), (131040, 619866), (136080, 596908), (136890, 593376), (137748, 589680), (141280, 574938), (141960, 572184), (143046, 567840), (146016, 556290), (147420, 550992), (148344, 547560), (149227, 544320), (157248, 516555), (158940, 511056), (159705, 508608), (160706, 505440), (162240, 500661), (164268, 494480), (166887, 486720), (168480, 482118), (169536, 479115), (170352, 476820), (172185, 471744), (176904, 459160), (181440, 447681), (182520, 445032), (183664, 442260), (185430, 438048), (189280, 429138), (190728, 425880), (191646, 423840), (196560, 413244), (197792, 410670), (202176, 401765), (205335, 395584), (206622, 393120), (211920, 383292), (212940, 381456), (214569, 378560), (219024, 370860), (221130, 367328), (222516, 365040), (227136, 357615), (229580, 353808), (235872, 344370), (238410, 340704), (241059, 336960), (243360, 333774), (247240, 328536), (252720, 321412), (254304, 319410), (255528, 317880), (262080, 309933), (272160, 298454), (273780, 296688), (275496, 294840), (278145, 292032), (282560, 287469), (283920, 286092)]