20026537920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:257

約数の個数: 672

約数和(自身を含む): 75317299200

約数和(自身を除く): 55290761280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 43, 45, 46, 48, 60, 64, 69, 72, 79, 80, 86, 89, 90, 92, 96, 115, 120, 129, 138, 144, 158, 160, 172, 178, 180, 184, 192, 207, 215, 230, 237, 240, 258, 267, 276, 288, 316, 320, 344, 345, 356, 360, 368, 387, 395, 414, 430, 445, 460, 474, 480, 516, 534, 552, 576, 632, 645, 688, 690, 711, 712, 720, 736, 774, 790, 801, 828, 860, 890, 920, 948, 960, 989, 1032, 1035, 1068, 1104, 1185, 1264, 1290, 1335, 1376, 1380, 1422, 1424, 1440, 1472, 1548, 1580, 1602, 1656, 1720, 1780, 1817, 1840, 1896, 1935, 1978, 2047, 2064, 2070, 2136, 2208, 2370, 2528, 2580, 2670, 2752, 2760, 2844, 2848, 2880, 2967, 3096, 3160, 3204, 3312, 3397, 3440, 3555, 3560, 3634, 3680, 3792, 3827, 3870, 3956, 4005, 4094, 4128, 4140, 4272, 4416, 4740, 4945, 5056, 5160, 5340, 5451, 5520, 5688, 5696, 5934, 6141, 6192, 6320, 6408, 6624, 6794, 6880, 7031, 7110, 7120, 7268, 7360, 7584, 7654, 7740, 7912, 8010, 8188, 8256, 8280, 8544, 8901, 9085, 9480, 9890, 10191, 10235, 10320, 10680, 10902, 11040, 11376, 11481, 11868, 12282, 12384, 12640, 12816, 13248, 13588, 13760, 14062, 14220, 14240, 14536, 14835, 15168, 15308, 15480, 15824, 16020, 16353, 16376, 16560, 16985, 17088, 17802, 18170, 18423, 18960, 19135, 19780, 20382, 20470, 20640, 21093, 21360, 21804, 22080, 22752, 22962, 23736, 24564, 24768, 25280, 25632, 27176, 27255, 28124, 28440, 28480, 29072, 29670, 30573, 30616, 30705, 30960, 31648, 32040, 32706, 32752, 33120, 33970, 34443, 35155, 35604, 36340, 36846, 37920, 38270, 39560, 40764, 40940, 41280, 42186, 42720, 43608, 44505, 45504, 45924, 47472, 49128, 50955, 51264, 54352, 54510, 56248, 56880, 57405, 58144, 59340, 61146, 61232, 61410, 61920, 63279, 63296, 64080, 65412, 65504, 66240, 67940, 68886, 70310, 71208, 72680, 73692, 75840, 76540, 78131, 79120, 81528, 81765, 81880, 84372, 85440, 87216, 88021, 89010, 91848, 92115, 94944, 98256, 101910, 105465, 108704, 109020, 112496, 113760, 114810, 116288, 118680, 122292, 122464, 122820, 123840, 126558, 128160, 130824, 131008, 135880, 137772, 140620, 142416, 145360, 147384, 152865, 153080, 156262, 158240, 161713, 163056, 163530, 163760, 168744, 172215, 174432, 176042, 178020, 183696, 184230, 189888, 196512, 203820, 210930, 217408, 218040, 224992, 227520, 229620, 234393, 237360, 244584, 244928, 245640, 253116, 256320, 261648, 264063, 271760, 275544, 281240, 284832, 290720, 294768, 302333, 305730, 306160, 312524, 316395, 316480, 323426, 326112, 327060, 327520, 337488, 344430, 348864, 352084, 356040, 367392, 368460, 390655, 393024, 407640, 421860, 436080, 440105, 449984, 459240, 468786, 474720, 485139, 489168, 491280, 506232, 523296, 528126, 543520, 551088, 562480, 569664, 581440, 589536, 604666, 611460, 612320, 625048, 632790, 646852, 652224, 654120, 655040, 674976, 688860, 703179, 704168, 712080, 734784, 736920, 781310, 792189, 808565, 815280, 843720, 872160, 880210, 906999, 918480, 937572, 949440, 970278, 978336, 982560, 1012464, 1046592, 1056252, 1087040, 1102176, 1124960, 1171965, 1179072, 1209332, 1222920, 1224640, 1250096, 1265580, 1293704, 1308240, 1320315, 1349952, 1377720, 1406358, 1408336, 1424160, 1455417, 1473840, 1511665, 1562620, 1584378, 1617130, 1630560, 1687440, 1744320, 1760420, 1813998, 1836960, 1875144, 1940556, 1956672, 1965120, 2024928, 2112504, 2204352, 2249920, 2343930, 2418664, 2425695, 2445840, 2500192, 2531160, 2587408, 2616480, 2640630, 2720997, 2755440, 2812716, 2816672, 2848320, 2910834, 2947680, 3023330, 3125240, 3168756, 3234260, 3261120, 3374880, 3515895, 3520840, 3627996, 3673920, 3750288, 3881112, 3960945, 4049856, 4225008, 4534995, 4687860, 4837328, 4851390, 4891680, 5000384, 5062320, 5174816, 5232960, 5281260, 5441994, 5510880, 5625432, 5633344, 5821668, 5895360, 6046660, 6250480, 6337512, 6468520, 6749760, 6953659, 7031790, 7041680, 7255992, 7277085, 7500576, 7762224, 7921890, 8450016, 9069990, 9375720, 9674656, 9702780, 9783360, 10124640, 10349632, 10562520, 10883988, 11021760, 11250864, 11643336, 12093320, 12500960, 12675024, 12937040, 13604985, 13907318, 14063580, 14083360, 14511984, 14554170, 15001152, 15524448, 15843780, 16900032, 18139980, 18751440, 19349312, 19405560, 20249280, 20860977, 21125040, 21767976, 22501728, 23286672, 24186640, 25001920, 25350048, 25874080, 27209970, 27814636, 28127160, 28166720, 29023968, 29108340, 31048896, 31687560, 34768295, 36279960, 37502880, 38811120, 41721954, 42250080, 43535952, 45003456, 46573344, 48373280, 50700096, 51748160, 54419940, 55629272, 56254320, 58047936, 58216680, 62582931, 63375120, 69536590, 72559920, 75005760, 77622240, 83443908, 84500160, 87071904, 93146688, 96746560, 104304885, 108839880, 111258544, 112508640, 116433360, 125165862, 126750240, 139073180, 145119840, 155244480, 166887816, 174143808, 208609770, 217679760, 222517088, 225017280, 232866720, 250331724, 253500480, 278146360, 290239680, 312914655, 333775632, 417219540, 435359520, 445034176, 465733440, 500663448, 556292720, 625829310, 667551264, 834439080, 870719040, 1001326896, 1112585440, 1251658620, 1335102528, 1668878160, 2002653792, 2225170880, 2503317240, 3337756320, 4005307584, 5006634480, 6675512640, 10013268960, 20026537920]

約数ペア:

[(1, 20026537920), (2, 10013268960), (3, 6675512640), (4, 5006634480), (5, 4005307584), (6, 3337756320), (8, 2503317240), (9, 2225170880), (10, 2002653792), (12, 1668878160), (15, 1335102528), (16, 1251658620), (18, 1112585440), (20, 1001326896), (23, 870719040), (24, 834439080), (30, 667551264), (32, 625829310), (36, 556292720), (40, 500663448), (43, 465733440), (45, 445034176), (46, 435359520), (48, 417219540), (60, 333775632), (64, 312914655), (69, 290239680), (72, 278146360), (79, 253500480), (80, 250331724), (86, 232866720), (89, 225017280), (90, 222517088), (92, 217679760), (96, 208609770), (115, 174143808), (120, 166887816), (129, 155244480), (138, 145119840), (144, 139073180), (158, 126750240), (160, 125165862), (172, 116433360), (178, 112508640), (180, 111258544), (184, 108839880), (192, 104304885), (207, 96746560), (215, 93146688), (230, 87071904), (237, 84500160), (240, 83443908), (258, 77622240), (267, 75005760), (276, 72559920), (288, 69536590), (316, 63375120), (320, 62582931), (344, 58216680), (345, 58047936), (356, 56254320), (360, 55629272), (368, 54419940), (387, 51748160), (395, 50700096), (414, 48373280), (430, 46573344), (445, 45003456), (460, 43535952), (474, 42250080), (480, 41721954), (516, 38811120), (534, 37502880), (552, 36279960), (576, 34768295), (632, 31687560), (645, 31048896), (688, 29108340), (690, 29023968), (711, 28166720), (712, 28127160), (720, 27814636), (736, 27209970), (774, 25874080), (790, 25350048), (801, 25001920), (828, 24186640), (860, 23286672), (890, 22501728), (920, 21767976), (948, 21125040), (960, 20860977), (989, 20249280), (1032, 19405560), (1035, 19349312), (1068, 18751440), (1104, 18139980), (1185, 16900032), (1264, 15843780), (1290, 15524448), (1335, 15001152), (1376, 14554170), (1380, 14511984), (1422, 14083360), (1424, 14063580), (1440, 13907318), (1472, 13604985), (1548, 12937040), (1580, 12675024), (1602, 12500960), (1656, 12093320), (1720, 11643336), (1780, 11250864), (1817, 11021760), (1840, 10883988), (1896, 10562520), (1935, 10349632), (1978, 10124640), (2047, 9783360), (2064, 9702780), (2070, 9674656), (2136, 9375720), (2208, 9069990), (2370, 8450016), (2528, 7921890), (2580, 7762224), (2670, 7500576), (2752, 7277085), (2760, 7255992), (2844, 7041680), (2848, 7031790), (2880, 6953659), (2967, 6749760), (3096, 6468520), (3160, 6337512), (3204, 6250480), (3312, 6046660), (3397, 5895360), (3440, 5821668), (3555, 5633344), (3560, 5625432), (3634, 5510880), (3680, 5441994), (3792, 5281260), (3827, 5232960), (3870, 5174816), (3956, 5062320), (4005, 5000384), (4094, 4891680), (4128, 4851390), (4140, 4837328), (4272, 4687860), (4416, 4534995), (4740, 4225008), (4945, 4049856), (5056, 3960945), (5160, 3881112), (5340, 3750288), (5451, 3673920), (5520, 3627996), (5688, 3520840), (5696, 3515895), (5934, 3374880), (6141, 3261120), (6192, 3234260), (6320, 3168756), (6408, 3125240), (6624, 3023330), (6794, 2947680), (6880, 2910834), (7031, 2848320), (7110, 2816672), (7120, 2812716), (7268, 2755440), (7360, 2720997), (7584, 2640630), (7654, 2616480), (7740, 2587408), (7912, 2531160), (8010, 2500192), (8188, 2445840), (8256, 2425695), (8280, 2418664), (8544, 2343930), (8901, 2249920), (9085, 2204352), (9480, 2112504), (9890, 2024928), (10191, 1965120), (10235, 1956672), (10320, 1940556), (10680, 1875144), (10902, 1836960), (11040, 1813998), (11376, 1760420), (11481, 1744320), (11868, 1687440), (12282, 1630560), (12384, 1617130), (12640, 1584378), (12816, 1562620), (13248, 1511665), (13588, 1473840), (13760, 1455417), (14062, 1424160), (14220, 1408336), (14240, 1406358), (14536, 1377720), (14835, 1349952), (15168, 1320315), (15308, 1308240), (15480, 1293704), (15824, 1265580), (16020, 1250096), (16353, 1224640), (16376, 1222920), (16560, 1209332), (16985, 1179072), (17088, 1171965), (17802, 1124960), (18170, 1102176), (18423, 1087040), (18960, 1056252), (19135, 1046592), (19780, 1012464), (20382, 982560), (20470, 978336), (20640, 970278), (21093, 949440), (21360, 937572), (21804, 918480), (22080, 906999), (22752, 880210), (22962, 872160), (23736, 843720), (24564, 815280), (24768, 808565), (25280, 792189), (25632, 781310), (27176, 736920), (27255, 734784), (28124, 712080), (28440, 704168), (28480, 703179), (29072, 688860), (29670, 674976), (30573, 655040), (30616, 654120), (30705, 652224), (30960, 646852), (31648, 632790), (32040, 625048), (32706, 612320), (32752, 611460), (33120, 604666), (33970, 589536), (34443, 581440), (35155, 569664), (35604, 562480), (36340, 551088), (36846, 543520), (37920, 528126), (38270, 523296), (39560, 506232), (40764, 491280), (40940, 489168), (41280, 485139), (42186, 474720), (42720, 468786), (43608, 459240), (44505, 449984), (45504, 440105), (45924, 436080), (47472, 421860), (49128, 407640), (50955, 393024), (51264, 390655), (54352, 368460), (54510, 367392), (56248, 356040), (56880, 352084), (57405, 348864), (58144, 344430), (59340, 337488), (61146, 327520), (61232, 327060), (61410, 326112), (61920, 323426), (63279, 316480), (63296, 316395), (64080, 312524), (65412, 306160), (65504, 305730), (66240, 302333), (67940, 294768), (68886, 290720), (70310, 284832), (71208, 281240), (72680, 275544), (73692, 271760), (75840, 264063), (76540, 261648), (78131, 256320), (79120, 253116), (81528, 245640), (81765, 244928), (81880, 244584), (84372, 237360), (85440, 234393), (87216, 229620), (88021, 227520), (89010, 224992), (91848, 218040), (92115, 217408), (94944, 210930), (98256, 203820), (101910, 196512), (105465, 189888), (108704, 184230), (109020, 183696), (112496, 178020), (113760, 176042), (114810, 174432), (116288, 172215), (118680, 168744), (122292, 163760), (122464, 163530), (122820, 163056), (123840, 161713), (126558, 158240), (128160, 156262), (130824, 153080), (131008, 152865), (135880, 147384), (137772, 145360), (140620, 142416)]