81787051008

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:169

約数の個数: 792

約数和(自身を含む): 281615058816

約数和(自身を除く): 199828007808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 31, 32, 36, 38, 39, 48, 52, 57, 61, 62, 64, 72, 76, 78, 93, 96, 104, 114, 117, 122, 124, 128, 144, 152, 156, 171, 183, 186, 192, 208, 228, 234, 244, 247, 248, 256, 279, 288, 304, 312, 342, 361, 366, 372, 384, 403, 416, 456, 468, 488, 494, 496, 512, 549, 558, 576, 589, 608, 624, 684, 722, 732, 741, 744, 768, 793, 806, 832, 912, 936, 976, 988, 992, 1024, 1083, 1098, 1116, 1152, 1159, 1178, 1209, 1216, 1248, 1368, 1444, 1464, 1482, 1488, 1536, 1586, 1612, 1664, 1767, 1824, 1872, 1891, 1952, 1976, 1984, 2166, 2196, 2223, 2232, 2304, 2318, 2356, 2379, 2418, 2432, 2496, 2736, 2888, 2928, 2964, 2976, 3072, 3172, 3224, 3249, 3328, 3477, 3534, 3627, 3648, 3744, 3782, 3904, 3952, 3968, 4332, 4392, 4446, 4464, 4608, 4636, 4693, 4712, 4758, 4836, 4864, 4992, 5301, 5472, 5673, 5776, 5856, 5928, 5952, 6344, 6448, 6498, 6656, 6954, 7068, 7137, 7254, 7296, 7488, 7564, 7657, 7808, 7904, 7936, 8664, 8784, 8892, 8928, 9216, 9272, 9386, 9424, 9516, 9672, 9728, 9984, 10431, 10602, 10944, 11191, 11346, 11552, 11712, 11856, 11904, 12688, 12896, 12996, 13312, 13908, 14079, 14136, 14274, 14508, 14592, 14976, 15067, 15128, 15314, 15616, 15808, 15872, 17019, 17328, 17568, 17784, 17856, 18544, 18772, 18848, 19032, 19344, 19456, 19968, 20862, 21204, 21888, 22021, 22382, 22692, 22971, 23104, 23424, 23712, 23808, 24583, 25376, 25792, 25992, 27816, 28158, 28272, 28548, 29016, 29184, 29952, 30134, 30256, 30628, 31232, 31616, 31744, 33573, 34038, 34656, 35136, 35568, 35712, 35929, 37088, 37544, 37696, 38064, 38688, 39936, 41724, 42237, 42408, 43776, 44042, 44764, 45201, 45384, 45942, 46208, 46848, 47424, 47616, 49166, 50752, 51584, 51984, 55632, 56316, 56544, 57096, 58032, 58368, 59904, 60268, 60512, 61256, 62464, 63232, 66063, 67146, 68076, 68913, 69312, 70272, 71136, 71424, 71858, 73749, 74176, 75088, 75392, 76128, 77376, 83448, 84474, 84816, 87552, 88084, 89528, 90402, 90768, 91884, 92416, 93696, 94848, 95232, 98332, 100719, 101504, 103168, 103968, 107787, 111264, 112632, 113088, 114192, 116064, 119808, 120536, 121024, 122512, 126464, 132126, 134292, 135603, 136152, 137826, 138624, 140544, 142272, 142848, 143716, 145483, 147498, 148352, 150176, 150784, 152256, 154752, 166896, 168948, 169632, 175104, 176168, 179056, 180804, 181536, 183768, 184832, 187392, 189696, 196664, 198189, 201438, 203008, 206336, 207936, 215574, 221247, 222528, 225264, 226176, 228384, 232128, 241072, 242048, 245024, 252928, 264252, 268584, 271206, 272304, 275652, 277248, 281088, 284544, 285696, 286273, 287432, 290966, 294996, 296704, 300352, 301568, 304512, 309504, 323361, 333792, 337896, 339264, 352336, 358112, 361608, 363072, 367536, 369664, 379392, 393328, 396378, 402876, 406016, 412672, 415872, 431148, 436449, 442494, 445056, 450528, 452352, 456768, 464256, 467077, 482144, 484096, 490048, 528504, 537168, 542412, 544608, 551304, 554496, 562176, 569088, 572546, 574864, 581932, 589992, 593408, 600704, 603136, 609024, 619008, 646722, 667584, 675792, 678528, 682651, 704672, 716224, 723216, 726144, 735072, 758784, 786656, 792756, 805752, 812032, 831744, 858819, 862296, 872898, 884988, 890112, 901056, 904704, 913536, 928512, 934154, 964288, 968192, 980096, 1057008, 1074336, 1084824, 1089216, 1102608, 1108992, 1138176, 1145092, 1149728, 1163864, 1179984, 1186816, 1201408, 1218048, 1238016, 1293444, 1309347, 1335168, 1351584, 1357056, 1365302, 1401231, 1409344, 1432448, 1446432, 1452288, 1470144, 1573312, 1585512, 1611504, 1663488, 1717638, 1724592, 1745796, 1769976, 1780224, 1802112, 1809408, 1827072, 1857024, 1868308, 1928576, 1936384, 1960192, 2047953, 2114016, 2148672, 2169648, 2178432, 2205216, 2276352, 2290184, 2299456, 2327728, 2359968, 2402816, 2436096, 2576457, 2586888, 2618694, 2670336, 2703168, 2714112, 2730604, 2802462, 2818688, 2864896, 2892864, 2904576, 2940288, 3146624, 3171024, 3223008, 3326976, 3435276, 3449184, 3491592, 3539952, 3560448, 3604224, 3654144, 3714048, 3736616, 3857152, 3920384, 4095906, 4203693, 4228032, 4297344, 4339296, 4356864, 4410432, 4580368, 4598912, 4655456, 4719936, 4805632, 5152914, 5173776, 5237388, 5340672, 5406336, 5428224, 5461208, 5604924, 5637376, 5729792, 5785728, 5809152, 5880576, 6143859, 6293248, 6342048, 6446016, 6870552, 6898368, 6983184, 7079904, 7208448, 7308288, 7473232, 7714304, 7840768, 8191812, 8407386, 8456064, 8594688, 8678592, 8713728, 8820864, 8874463, 9160736, 9197824, 9310912, 9439872, 10305828, 10347552, 10474776, 10681344, 10812672, 10922416, 11209848, 11274752, 11459584, 11571456, 11761152, 12287718, 12586496, 12684096, 12892032, 13741104, 13796736, 13966368, 14159808, 14416896, 14946464, 15428608, 16383624, 16814772, 16912128, 17189376, 17357184, 17427456, 17641728, 17748926, 18321472, 18395648, 18621824, 18879744, 20611656, 20695104, 20949552, 21625344, 21844832, 22419696, 22549504, 23142912, 23522304, 24575436, 25172992, 25368192, 25784064, 26623389, 27482208, 27593472, 27932736, 28319616, 29892928, 32767248, 33629544, 33824256, 34378752, 34714368, 35283456, 35497852, 36642944, 36791296, 37243648, 37759488, 41223312, 41390208, 41899104, 43250688, 43689664, 44839392, 46285824, 49150872, 50736384, 51568128, 53246778, 54964416, 55186944, 55865472, 56639232, 59785856, 65534496, 67259088, 67648512, 69428736, 70566912, 70995704, 73285888, 74487296, 75518976, 79870167, 82446624, 82780416, 83798208, 87379328, 89678784, 98301744, 101472768, 103136256, 106493556, 109928832, 110373888, 111730944, 113278464, 119571712, 131068992, 134518176, 138857472, 141991408, 146571776, 148974592, 159740334, 164893248, 165560832, 167596416, 174758656, 179357568, 196603488, 202945536, 212987112, 219857664, 223461888, 226556928, 239143424, 262137984, 269036352, 283982816, 293143552, 319480668, 329786496, 331121664, 335192832, 349517312, 358715136, 393206976, 425974224, 439715328, 446923776, 478286848, 524275968, 538072704, 567965632, 638961336, 659572992, 670385664, 699034624, 717430272, 786413952, 851948448, 879430656, 1048551936, 1076145408, 1135931264, 1277922672, 1319145984, 1340771328, 1434860544, 1572827904, 1703896896, 2097103872, 2152290816, 2271862528, 2555845344, 2638291968, 3145655808, 3407793792, 4304581632, 4543725056, 5111690688, 6291311616, 6815587584, 9087450112, 10223381376, 13631175168, 20446762752, 27262350336, 40893525504, 81787051008]

約数ペア:

[(1, 81787051008), (2, 40893525504), (3, 27262350336), (4, 20446762752), (6, 13631175168), (8, 10223381376), (9, 9087450112), (12, 6815587584), (13, 6291311616), (16, 5111690688), (18, 4543725056), (19, 4304581632), (24, 3407793792), (26, 3145655808), (31, 2638291968), (32, 2555845344), (36, 2271862528), (38, 2152290816), (39, 2097103872), (48, 1703896896), (52, 1572827904), (57, 1434860544), (61, 1340771328), (62, 1319145984), (64, 1277922672), (72, 1135931264), (76, 1076145408), (78, 1048551936), (93, 879430656), (96, 851948448), (104, 786413952), (114, 717430272), (117, 699034624), (122, 670385664), (124, 659572992), (128, 638961336), (144, 567965632), (152, 538072704), (156, 524275968), (171, 478286848), (183, 446923776), (186, 439715328), (192, 425974224), (208, 393206976), (228, 358715136), (234, 349517312), (244, 335192832), (247, 331121664), (248, 329786496), (256, 319480668), (279, 293143552), (288, 283982816), (304, 269036352), (312, 262137984), (342, 239143424), (361, 226556928), (366, 223461888), (372, 219857664), (384, 212987112), (403, 202945536), (416, 196603488), (456, 179357568), (468, 174758656), (488, 167596416), (494, 165560832), (496, 164893248), (512, 159740334), (549, 148974592), (558, 146571776), (576, 141991408), (589, 138857472), (608, 134518176), (624, 131068992), (684, 119571712), (722, 113278464), (732, 111730944), (741, 110373888), (744, 109928832), (768, 106493556), (793, 103136256), (806, 101472768), (832, 98301744), (912, 89678784), (936, 87379328), (976, 83798208), (988, 82780416), (992, 82446624), (1024, 79870167), (1083, 75518976), (1098, 74487296), (1116, 73285888), (1152, 70995704), (1159, 70566912), (1178, 69428736), (1209, 67648512), (1216, 67259088), (1248, 65534496), (1368, 59785856), (1444, 56639232), (1464, 55865472), (1482, 55186944), (1488, 54964416), (1536, 53246778), (1586, 51568128), (1612, 50736384), (1664, 49150872), (1767, 46285824), (1824, 44839392), (1872, 43689664), (1891, 43250688), (1952, 41899104), (1976, 41390208), (1984, 41223312), (2166, 37759488), (2196, 37243648), (2223, 36791296), (2232, 36642944), (2304, 35497852), (2318, 35283456), (2356, 34714368), (2379, 34378752), (2418, 33824256), (2432, 33629544), (2496, 32767248), (2736, 29892928), (2888, 28319616), (2928, 27932736), (2964, 27593472), (2976, 27482208), (3072, 26623389), (3172, 25784064), (3224, 25368192), (3249, 25172992), (3328, 24575436), (3477, 23522304), (3534, 23142912), (3627, 22549504), (3648, 22419696), (3744, 21844832), (3782, 21625344), (3904, 20949552), (3952, 20695104), (3968, 20611656), (4332, 18879744), (4392, 18621824), (4446, 18395648), (4464, 18321472), (4608, 17748926), (4636, 17641728), (4693, 17427456), (4712, 17357184), (4758, 17189376), (4836, 16912128), (4864, 16814772), (4992, 16383624), (5301, 15428608), (5472, 14946464), (5673, 14416896), (5776, 14159808), (5856, 13966368), (5928, 13796736), (5952, 13741104), (6344, 12892032), (6448, 12684096), (6498, 12586496), (6656, 12287718), (6954, 11761152), (7068, 11571456), (7137, 11459584), (7254, 11274752), (7296, 11209848), (7488, 10922416), (7564, 10812672), (7657, 10681344), (7808, 10474776), (7904, 10347552), (7936, 10305828), (8664, 9439872), (8784, 9310912), (8892, 9197824), (8928, 9160736), (9216, 8874463), (9272, 8820864), (9386, 8713728), (9424, 8678592), (9516, 8594688), (9672, 8456064), (9728, 8407386), (9984, 8191812), (10431, 7840768), (10602, 7714304), (10944, 7473232), (11191, 7308288), (11346, 7208448), (11552, 7079904), (11712, 6983184), (11856, 6898368), (11904, 6870552), (12688, 6446016), (12896, 6342048), (12996, 6293248), (13312, 6143859), (13908, 5880576), (14079, 5809152), (14136, 5785728), (14274, 5729792), (14508, 5637376), (14592, 5604924), (14976, 5461208), (15067, 5428224), (15128, 5406336), (15314, 5340672), (15616, 5237388), (15808, 5173776), (15872, 5152914), (17019, 4805632), (17328, 4719936), (17568, 4655456), (17784, 4598912), (17856, 4580368), (18544, 4410432), (18772, 4356864), (18848, 4339296), (19032, 4297344), (19344, 4228032), (19456, 4203693), (19968, 4095906), (20862, 3920384), (21204, 3857152), (21888, 3736616), (22021, 3714048), (22382, 3654144), (22692, 3604224), (22971, 3560448), (23104, 3539952), (23424, 3491592), (23712, 3449184), (23808, 3435276), (24583, 3326976), (25376, 3223008), (25792, 3171024), (25992, 3146624), (27816, 2940288), (28158, 2904576), (28272, 2892864), (28548, 2864896), (29016, 2818688), (29184, 2802462), (29952, 2730604), (30134, 2714112), (30256, 2703168), (30628, 2670336), (31232, 2618694), (31616, 2586888), (31744, 2576457), (33573, 2436096), (34038, 2402816), (34656, 2359968), (35136, 2327728), (35568, 2299456), (35712, 2290184), (35929, 2276352), (37088, 2205216), (37544, 2178432), (37696, 2169648), (38064, 2148672), (38688, 2114016), (39936, 2047953), (41724, 1960192), (42237, 1936384), (42408, 1928576), (43776, 1868308), (44042, 1857024), (44764, 1827072), (45201, 1809408), (45384, 1802112), (45942, 1780224), (46208, 1769976), (46848, 1745796), (47424, 1724592), (47616, 1717638), (49166, 1663488), (50752, 1611504), (51584, 1585512), (51984, 1573312), (55632, 1470144), (56316, 1452288), (56544, 1446432), (57096, 1432448), (58032, 1409344), (58368, 1401231), (59904, 1365302), (60268, 1357056), (60512, 1351584), (61256, 1335168), (62464, 1309347), (63232, 1293444), (66063, 1238016), (67146, 1218048), (68076, 1201408), (68913, 1186816), (69312, 1179984), (70272, 1163864), (71136, 1149728), (71424, 1145092), (71858, 1138176), (73749, 1108992), (74176, 1102608), (75088, 1089216), (75392, 1084824), (76128, 1074336), (77376, 1057008), (83448, 980096), (84474, 968192), (84816, 964288), (87552, 934154), (88084, 928512), (89528, 913536), (90402, 904704), (90768, 901056), (91884, 890112), (92416, 884988), (93696, 872898), (94848, 862296), (95232, 858819), (98332, 831744), (100719, 812032), (101504, 805752), (103168, 792756), (103968, 786656), (107787, 758784), (111264, 735072), (112632, 726144), (113088, 723216), (114192, 716224), (116064, 704672), (119808, 682651), (120536, 678528), (121024, 675792), (122512, 667584), (126464, 646722), (132126, 619008), (134292, 609024), (135603, 603136), (136152, 600704), (137826, 593408), (138624, 589992), (140544, 581932), (142272, 574864), (142848, 572546), (143716, 569088), (145483, 562176), (147498, 554496), (148352, 551304), (150176, 544608), (150784, 542412), (152256, 537168), (154752, 528504), (166896, 490048), (168948, 484096), (169632, 482144), (175104, 467077), (176168, 464256), (179056, 456768), (180804, 452352), (181536, 450528), (183768, 445056), (184832, 442494), (187392, 436449), (189696, 431148), (196664, 415872), (198189, 412672), (201438, 406016), (203008, 402876), (206336, 396378), (207936, 393328), (215574, 379392), (221247, 369664), (222528, 367536), (225264, 363072), (226176, 361608), (228384, 358112), (232128, 352336), (241072, 339264), (242048, 337896), (245024, 333792), (252928, 323361), (264252, 309504), (268584, 304512), (271206, 301568), (272304, 300352), (275652, 296704), (277248, 294996), (281088, 290966), (284544, 287432), (285696, 286273)]