20243341440

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:401

約数の個数: 768

約数和(自身を含む): 84687482880

約数和(自身を除く): 64444141440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 64, 69, 70, 72, 80, 83, 84, 90, 92, 96, 105, 112, 115, 120, 126, 128, 138, 140, 144, 160, 161, 166, 168, 180, 184, 192, 207, 210, 224, 230, 240, 249, 252, 263, 276, 280, 288, 315, 320, 322, 332, 336, 345, 360, 368, 384, 414, 415, 420, 448, 460, 480, 483, 498, 504, 526, 552, 560, 576, 581, 630, 640, 644, 664, 672, 690, 720, 736, 747, 789, 805, 828, 830, 840, 896, 920, 960, 966, 996, 1008, 1035, 1052, 1104, 1120, 1152, 1162, 1245, 1260, 1288, 1315, 1328, 1344, 1380, 1440, 1449, 1472, 1494, 1578, 1610, 1656, 1660, 1680, 1743, 1840, 1841, 1909, 1920, 1932, 1992, 2016, 2070, 2104, 2208, 2240, 2324, 2367, 2415, 2490, 2520, 2576, 2630, 2656, 2688, 2760, 2880, 2898, 2905, 2944, 2988, 3156, 3220, 3312, 3320, 3360, 3486, 3680, 3682, 3735, 3818, 3864, 3945, 3984, 4032, 4140, 4208, 4416, 4480, 4648, 4734, 4830, 4980, 5040, 5152, 5229, 5260, 5312, 5520, 5523, 5727, 5760, 5796, 5810, 5976, 6049, 6312, 6440, 6624, 6640, 6720, 6972, 7245, 7360, 7364, 7470, 7636, 7728, 7890, 7968, 8064, 8280, 8416, 8715, 8832, 9205, 9296, 9468, 9545, 9660, 9960, 10080, 10304, 10458, 10520, 10624, 11040, 11046, 11454, 11592, 11620, 11835, 11952, 12098, 12624, 12880, 13248, 13280, 13363, 13440, 13944, 14490, 14720, 14728, 14940, 15272, 15456, 15780, 15936, 16560, 16569, 16832, 17181, 17430, 18147, 18410, 18592, 18936, 19090, 19320, 19920, 20160, 20608, 20916, 21040, 21829, 22080, 22092, 22908, 23184, 23240, 23670, 23904, 24196, 25248, 25760, 26145, 26496, 26560, 26726, 27615, 27888, 28635, 28980, 29456, 29880, 30245, 30544, 30912, 31560, 31872, 33120, 33138, 33664, 34362, 34860, 36294, 36820, 37184, 37872, 38180, 38640, 39840, 40089, 40320, 41832, 42080, 42343, 43658, 44160, 44184, 45816, 46368, 46480, 47340, 47808, 48392, 50496, 51520, 52290, 53120, 53452, 54441, 55230, 55776, 57270, 57960, 58912, 59760, 60490, 61088, 61824, 63120, 65487, 66240, 66276, 66815, 68724, 69720, 72588, 73640, 74368, 75744, 76360, 77280, 79680, 80178, 82845, 83664, 84160, 84686, 85905, 87316, 88368, 90735, 91632, 92736, 92960, 94680, 95616, 96784, 100992, 103040, 104580, 106904, 108882, 109145, 110460, 111552, 114540, 115920, 117824, 119520, 120267, 120980, 122176, 126240, 127029, 130974, 132480, 132552, 133630, 137448, 139440, 145176, 147280, 151488, 152720, 152803, 154560, 159360, 160356, 165690, 167328, 168320, 169372, 171810, 174632, 176736, 181470, 183264, 185472, 185920, 189360, 193568, 196461, 200445, 209160, 211715, 213808, 217764, 218290, 220920, 223104, 229080, 231840, 235648, 239040, 240534, 241960, 244352, 252480, 254058, 261948, 265104, 267260, 272205, 274896, 278880, 290352, 294560, 302976, 305440, 305606, 309120, 320712, 327435, 331380, 334656, 338744, 343620, 349264, 353472, 362940, 366528, 371840, 378720, 381087, 387136, 392922, 400890, 418320, 423430, 427616, 435528, 436580, 441840, 458160, 458409, 463680, 478080, 481068, 483920, 502067, 504960, 508116, 523896, 530208, 534520, 544410, 549792, 557760, 580704, 589120, 601335, 610880, 611212, 635145, 641424, 654870, 662760, 669312, 677488, 687240, 698528, 706944, 725880, 733056, 757440, 762174, 764015, 774272, 785844, 801780, 836640, 846860, 855232, 871056, 873160, 883680, 916320, 916818, 927360, 962136, 967840, 982305, 1004134, 1016232, 1047792, 1060416, 1069040, 1088820, 1099584, 1115520, 1161408, 1178240, 1202670, 1221760, 1222424, 1270290, 1282848, 1309740, 1325520, 1354976, 1374480, 1375227, 1397056, 1451760, 1506201, 1514880, 1524348, 1528030, 1571688, 1603560, 1673280, 1693720, 1710464, 1742112, 1746320, 1767360, 1832640, 1833636, 1905435, 1924272, 1935680, 1964610, 2008268, 2032464, 2095584, 2120832, 2138080, 2177640, 2199168, 2292045, 2322816, 2405340, 2444848, 2510335, 2540580, 2565696, 2619480, 2651040, 2709952, 2748960, 2750454, 2794112, 2903520, 3012402, 3048696, 3056060, 3143376, 3207120, 3346560, 3387440, 3484224, 3492640, 3514469, 3534720, 3665280, 3667272, 3810870, 3848544, 3871360, 3929220, 4016536, 4064928, 4191168, 4276160, 4355280, 4518603, 4584090, 4810680, 4889696, 5020670, 5081160, 5131392, 5238960, 5302080, 5419904, 5497920, 5500908, 5807040, 6024804, 6097392, 6112120, 6286752, 6414240, 6774880, 6876135, 6968448, 6985280, 7028938, 7334544, 7531005, 7621740, 7697088, 7858440, 8033072, 8129856, 8382336, 8552320, 8710560, 9037206, 9168180, 9621360, 9779392, 10041340, 10162320, 10477920, 10543407, 10604160, 10995840, 11001816, 11614080, 12049608, 12194784, 12224240, 12573504, 12828480, 13549760, 13752270, 13970560, 14057876, 14669088, 15062010, 15243480, 15394176, 15716880, 16066144, 16259712, 17421120, 17572345, 18074412, 18336360, 19242720, 19558784, 20082680, 20324640, 20955840, 21086814, 22003632, 22593015, 24099216, 24389568, 24448480, 25147008, 25656960, 27099520, 27504540, 28115752, 29338176, 30124020, 30486960, 31433760, 31630221, 32132288, 34842240, 35144690, 36148824, 36672720, 38485440, 40165360, 40649280, 41911680, 42173628, 44007264, 45186030, 48198432, 48779136, 48896960, 52717035, 55009080, 56231504, 58676352, 60248040, 60973920, 62867520, 63260442, 64264576, 70289380, 72297648, 73345440, 76970880, 80330720, 81298560, 84347256, 88014528, 90372060, 96396864, 97793920, 105434070, 110018160, 112463008, 120496080, 121947840, 125735040, 126520884, 140578760, 144595296, 146690880, 158151105, 160661440, 168694512, 176029056, 180744120, 192793728, 210868140, 220036320, 224926016, 240992160, 243895680, 253041768, 281157520, 289190592, 293381760, 316302210, 321322880, 337389024, 361488240, 421736280, 440072640, 449852032, 481984320, 506083536, 562315040, 578381184, 632604420, 674778048, 722976480, 843472560, 880145280, 963968640, 1012167072, 1124630080, 1265208840, 1349556096, 1445952960, 1686945120, 2024334144, 2249260160, 2530417680, 2891905920, 3373890240, 4048668288, 5060835360, 6747780480, 10121670720, 20243341440]

約数ペア:

[(1, 20243341440), (2, 10121670720), (3, 6747780480), (4, 5060835360), (5, 4048668288), (6, 3373890240), (7, 2891905920), (8, 2530417680), (9, 2249260160), (10, 2024334144), (12, 1686945120), (14, 1445952960), (15, 1349556096), (16, 1265208840), (18, 1124630080), (20, 1012167072), (21, 963968640), (23, 880145280), (24, 843472560), (28, 722976480), (30, 674778048), (32, 632604420), (35, 578381184), (36, 562315040), (40, 506083536), (42, 481984320), (45, 449852032), (46, 440072640), (48, 421736280), (56, 361488240), (60, 337389024), (63, 321322880), (64, 316302210), (69, 293381760), (70, 289190592), (72, 281157520), (80, 253041768), (83, 243895680), (84, 240992160), (90, 224926016), (92, 220036320), (96, 210868140), (105, 192793728), (112, 180744120), (115, 176029056), (120, 168694512), (126, 160661440), (128, 158151105), (138, 146690880), (140, 144595296), (144, 140578760), (160, 126520884), (161, 125735040), (166, 121947840), (168, 120496080), (180, 112463008), (184, 110018160), (192, 105434070), (207, 97793920), (210, 96396864), (224, 90372060), (230, 88014528), (240, 84347256), (249, 81298560), (252, 80330720), (263, 76970880), (276, 73345440), (280, 72297648), (288, 70289380), (315, 64264576), (320, 63260442), (322, 62867520), (332, 60973920), (336, 60248040), (345, 58676352), (360, 56231504), (368, 55009080), (384, 52717035), (414, 48896960), (415, 48779136), (420, 48198432), (448, 45186030), (460, 44007264), (480, 42173628), (483, 41911680), (498, 40649280), (504, 40165360), (526, 38485440), (552, 36672720), (560, 36148824), (576, 35144690), (581, 34842240), (630, 32132288), (640, 31630221), (644, 31433760), (664, 30486960), (672, 30124020), (690, 29338176), (720, 28115752), (736, 27504540), (747, 27099520), (789, 25656960), (805, 25147008), (828, 24448480), (830, 24389568), (840, 24099216), (896, 22593015), (920, 22003632), (960, 21086814), (966, 20955840), (996, 20324640), (1008, 20082680), (1035, 19558784), (1052, 19242720), (1104, 18336360), (1120, 18074412), (1152, 17572345), (1162, 17421120), (1245, 16259712), (1260, 16066144), (1288, 15716880), (1315, 15394176), (1328, 15243480), (1344, 15062010), (1380, 14669088), (1440, 14057876), (1449, 13970560), (1472, 13752270), (1494, 13549760), (1578, 12828480), (1610, 12573504), (1656, 12224240), (1660, 12194784), (1680, 12049608), (1743, 11614080), (1840, 11001816), (1841, 10995840), (1909, 10604160), (1920, 10543407), (1932, 10477920), (1992, 10162320), (2016, 10041340), (2070, 9779392), (2104, 9621360), (2208, 9168180), (2240, 9037206), (2324, 8710560), (2367, 8552320), (2415, 8382336), (2490, 8129856), (2520, 8033072), (2576, 7858440), (2630, 7697088), (2656, 7621740), (2688, 7531005), (2760, 7334544), (2880, 7028938), (2898, 6985280), (2905, 6968448), (2944, 6876135), (2988, 6774880), (3156, 6414240), (3220, 6286752), (3312, 6112120), (3320, 6097392), (3360, 6024804), (3486, 5807040), (3680, 5500908), (3682, 5497920), (3735, 5419904), (3818, 5302080), (3864, 5238960), (3945, 5131392), (3984, 5081160), (4032, 5020670), (4140, 4889696), (4208, 4810680), (4416, 4584090), (4480, 4518603), (4648, 4355280), (4734, 4276160), (4830, 4191168), (4980, 4064928), (5040, 4016536), (5152, 3929220), (5229, 3871360), (5260, 3848544), (5312, 3810870), (5520, 3667272), (5523, 3665280), (5727, 3534720), (5760, 3514469), (5796, 3492640), (5810, 3484224), (5976, 3387440), (6049, 3346560), (6312, 3207120), (6440, 3143376), (6624, 3056060), (6640, 3048696), (6720, 3012402), (6972, 2903520), (7245, 2794112), (7360, 2750454), (7364, 2748960), (7470, 2709952), (7636, 2651040), (7728, 2619480), (7890, 2565696), (7968, 2540580), (8064, 2510335), (8280, 2444848), (8416, 2405340), (8715, 2322816), (8832, 2292045), (9205, 2199168), (9296, 2177640), (9468, 2138080), (9545, 2120832), (9660, 2095584), (9960, 2032464), (10080, 2008268), (10304, 1964610), (10458, 1935680), (10520, 1924272), (10624, 1905435), (11040, 1833636), (11046, 1832640), (11454, 1767360), (11592, 1746320), (11620, 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(80178, 252480), (82845, 244352), (83664, 241960), (84160, 240534), (84686, 239040), (85905, 235648), (87316, 231840), (88368, 229080), (90735, 223104), (91632, 220920), (92736, 218290), (92960, 217764), (94680, 213808), (95616, 211715), (96784, 209160), (100992, 200445), (103040, 196461), (104580, 193568), (106904, 189360), (108882, 185920), (109145, 185472), (110460, 183264), (111552, 181470), (114540, 176736), (115920, 174632), (117824, 171810), (119520, 169372), (120267, 168320), (120980, 167328), (122176, 165690), (126240, 160356), (127029, 159360), (130974, 154560), (132480, 152803), (132552, 152720), (133630, 151488), (137448, 147280), (139440, 145176)]