20922804000

素因数分解:

$2^5\times 3^2\times 5^3\times 7^2\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:483

約数の個数: 864

約数和(自身を含む): 89575340400

約数和(自身を除く): 68652536400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 56, 58, 60, 63, 70, 72, 75, 80, 84, 87, 90, 96, 98, 100, 105, 112, 116, 120, 125, 126, 140, 144, 145, 147, 150, 160, 168, 174, 175, 180, 196, 200, 203, 210, 224, 225, 232, 240, 245, 250, 252, 261, 280, 288, 290, 294, 300, 315, 336, 348, 350, 360, 375, 392, 400, 406, 409, 420, 435, 441, 450, 464, 480, 490, 500, 504, 522, 525, 560, 580, 588, 600, 609, 630, 672, 696, 700, 720, 725, 735, 750, 784, 800, 812, 818, 840, 870, 875, 882, 900, 928, 980, 1000, 1008, 1015, 1044, 1050, 1120, 1125, 1160, 1176, 1200, 1218, 1225, 1227, 1260, 1305, 1392, 1400, 1421, 1440, 1450, 1470, 1500, 1568, 1575, 1624, 1636, 1680, 1740, 1750, 1764, 1800, 1827, 1960, 2000, 2016, 2030, 2045, 2088, 2100, 2175, 2205, 2250, 2320, 2352, 2400, 2436, 2450, 2454, 2520, 2610, 2625, 2784, 2800, 2842, 2863, 2900, 2940, 3000, 3045, 3150, 3248, 3272, 3360, 3480, 3500, 3528, 3600, 3625, 3654, 3675, 3681, 3920, 4000, 4060, 4090, 4176, 4200, 4263, 4350, 4410, 4500, 4640, 4704, 4872, 4900, 4908, 5040, 5075, 5220, 5250, 5600, 5684, 5726, 5800, 5880, 6000, 6090, 6125, 6135, 6300, 6496, 6525, 6544, 6960, 7000, 7056, 7105, 7200, 7250, 7308, 7350, 7362, 7840, 7875, 8120, 8180, 8352, 8400, 8526, 8589, 8700, 8820, 9000, 9135, 9744, 9800, 9816, 10080, 10150, 10225, 10440, 10500, 10875, 11025, 11368, 11452, 11600, 11760, 11861, 12000, 12180, 12250, 12270, 12600, 12789, 13050, 13088, 13920, 14000, 14112, 14210, 14315, 14500, 14616, 14700, 14724, 15225, 15750, 16240, 16360, 16800, 17052, 17178, 17400, 17640, 18000, 18270, 18375, 18405, 19488, 19600, 19632, 20041, 20300, 20450, 20880, 21000, 21315, 21750, 22050, 22736, 22904, 23200, 23520, 23722, 24360, 24500, 24540, 25200, 25375, 25578, 25767, 26100, 28000, 28420, 28630, 29000, 29232, 29400, 29448, 30450, 30675, 31500, 32480, 32625, 32720, 34104, 34356, 34800, 35280, 35525, 35583, 36000, 36540, 36750, 36810, 39200, 39264, 40082, 40600, 40900, 41760, 42000, 42630, 42945, 43500, 44100, 45472, 45675, 45808, 47444, 48720, 49000, 49080, 50400, 50750, 51125, 51156, 51534, 52200, 55125, 56840, 57260, 58000, 58464, 58800, 58896, 59305, 60123, 60900, 61350, 63000, 63945, 65250, 65440, 68208, 68712, 69600, 70560, 71050, 71166, 71575, 73080, 73500, 73620, 76125, 80164, 81200, 81800, 83027, 84000, 85260, 85890, 87000, 88200, 91350, 91616, 92025, 94888, 97440, 98000, 98160, 100205, 101500, 102250, 102312, 103068, 104400, 106575, 106749, 110250, 113680, 114520, 116000, 117600, 117792, 118610, 120246, 121800, 122700, 126000, 127890, 128835, 130500, 136416, 137424, 142100, 142332, 143150, 146160, 147000, 147240, 152250, 153375, 160328, 162400, 163600, 166054, 170520, 171780, 174000, 176400, 177625, 177915, 180369, 182700, 184050, 189776, 196000, 196320, 200410, 203000, 204500, 204624, 206136, 208800, 213150, 213498, 214725, 220500, 227360, 228375, 229040, 237220, 240492, 243600, 245400, 249081, 252000, 255780, 257670, 261000, 274848, 284200, 284664, 286300, 292320, 294000, 294480, 296525, 300615, 304500, 306750, 319725, 320656, 327200, 332108, 341040, 343560, 348000, 352800, 355250, 355830, 357875, 360738, 365400, 368100, 379552, 400820, 406000, 409000, 409248, 412272, 415135, 426300, 426996, 429450, 441000, 456750, 458080, 460125, 474440, 480984, 487200, 490800, 498162, 501025, 511560, 515340, 522000, 532875, 533745, 568400, 569328, 572600, 581189, 588000, 588960, 593050, 601230, 609000, 613500, 639450, 641312, 644175, 664216, 682080, 687120, 710500, 711660, 715750, 721476, 730800, 736200, 747243, 801640, 812000, 818000, 824544, 830270, 852600, 853992, 858900, 882000, 889575, 901845, 913500, 920250, 948880, 961968, 981600, 996324, 1002050, 1023120, 1030680, 1044000, 1065750, 1067490, 1073625, 1136800, 1138656, 1145200, 1162378, 1186100, 1202460, 1218000, 1227000, 1245405, 1278900, 1288350, 1328432, 1374240, 1421000, 1423320, 1431500, 1442952, 1461600, 1472400, 1482625, 1494486, 1503075, 1598625, 1603280, 1636000, 1660540, 1705200, 1707984, 1717800, 1743567, 1764000, 1779150, 1803690, 1827000, 1840500, 1897760, 1923936, 1992648, 2004100, 2046240, 2061360, 2075675, 2131500, 2134980, 2147250, 2290400, 2324756, 2372200, 2404920, 2436000, 2454000, 2490810, 2505125, 2557800, 2576700, 2656864, 2668725, 2842000, 2846640, 2863000, 2885904, 2905945, 2944800, 2965250, 2988972, 3006150, 3197250, 3206560, 3220875, 3321080, 3410400, 3415968, 3435600, 3487134, 3558300, 3607380, 3654000, 3681000, 3736215, 3985296, 4008200, 4122720, 4151350, 4263000, 4269960, 4294500, 4447875, 4509225, 4649512, 4744400, 4809840, 4908000, 4981620, 5010250, 5115600, 5153400, 5230701, 5337450, 5684000, 5693280, 5726000, 5771808, 5811890, 5930500, 5977944, 6012300, 6227025, 6394500, 6441750, 6642160, 6871200, 6974268, 7116600, 7214760, 7308000, 7362000, 7472430, 7515375, 7970592, 8016400, 8302700, 8526000, 8539920, 8589000, 8717835, 8895750, 9018450, 9299024, 9488800, 9619680, 9963240, 10020500, 10231200, 10306800, 10378375, 10461402, 10674900, 11452000, 11623780, 11861000, 11955888, 12024600, 12454050, 12789000, 12883500, 13284320, 13343625, 13948536, 14233200, 14429520, 14529725, 14724000, 14944860, 15030750, 16032800, 16605400, 17052000, 17079840, 17178000, 17435670, 17791500, 18036900, 18598048, 18681075, 19926480, 20041000, 20613600, 20756750, 20922804, 21349800, 22546125, 23247560, 23722000, 23911776, 24049200, 24908100, 25578000, 25767000, 26153505, 26687250, 27897072, 28466400, 28859040, 29059450, 29889720, 30061500, 31135125, 33210800, 34356000, 34871340, 35583000, 36073800, 37362150, 39852960, 40082000, 41513500, 41845608, 42699600, 43589175, 45092250, 46495120, 47444000, 48098400, 49816200, 51156000, 51534000, 52307010, 53374500, 55794144, 58118900, 59779440, 60123000, 62270250, 66421600, 69742680, 71166000, 72147600, 72648625, 74724300, 80164000, 83027000, 83691216, 85399200, 87178350, 90184500, 92990240, 93405375, 99632400, 103068000, 104614020, 106749000, 116237800, 119558880, 120246000, 124540500, 130767525, 139485360, 142332000, 144295200, 145297250, 149448600, 166054000, 167382432, 174356700, 180369000, 186810750, 199264800, 209228040, 213498000, 217945875, 232475600, 240492000, 249081000, 261535050, 278970720, 290594500, 298897200, 332108000, 348713400, 360738000, 373621500, 418456080, 426996000, 435891750, 464951200, 498162000, 523070100, 581189000, 597794400, 653837625, 697426800, 721476000, 747243000, 836912160, 871783500, 996324000, 1046140200, 1162378000, 1307675250, 1394853600, 1494486000, 1743567000, 2092280400, 2324756000, 2615350500, 2988972000, 3487134000, 4184560800, 5230701000, 6974268000, 10461402000, 20922804000]

約数ペア:

[(1, 20922804000), (2, 10461402000), (3, 6974268000), (4, 5230701000), (5, 4184560800), (6, 3487134000), (7, 2988972000), (8, 2615350500), (9, 2324756000), (10, 2092280400), (12, 1743567000), (14, 1494486000), (15, 1394853600), (16, 1307675250), (18, 1162378000), (20, 1046140200), (21, 996324000), (24, 871783500), (25, 836912160), (28, 747243000), (29, 721476000), (30, 697426800), (32, 653837625), (35, 597794400), (36, 581189000), (40, 523070100), (42, 498162000), (45, 464951200), (48, 435891750), (49, 426996000), (50, 418456080), (56, 373621500), (58, 360738000), (60, 348713400), (63, 332108000), (70, 298897200), (72, 290594500), (75, 278970720), (80, 261535050), (84, 249081000), (87, 240492000), (90, 232475600), (96, 217945875), (98, 213498000), (100, 209228040), (105, 199264800), (112, 186810750), (116, 180369000), (120, 174356700), (125, 167382432), (126, 166054000), (140, 149448600), (144, 145297250), (145, 144295200), (147, 142332000), (150, 139485360), (160, 130767525), (168, 124540500), (174, 120246000), (175, 119558880), (180, 116237800), (196, 106749000), (200, 104614020), (203, 103068000), (210, 99632400), (224, 93405375), (225, 92990240), (232, 90184500), (240, 87178350), (245, 85399200), (250, 83691216), (252, 83027000), (261, 80164000), (280, 74724300), (288, 72648625), (290, 72147600), (294, 71166000), (300, 69742680), (315, 66421600), (336, 62270250), (348, 60123000), (350, 59779440), (360, 58118900), (375, 55794144), (392, 53374500), (400, 52307010), (406, 51534000), (409, 51156000), (420, 49816200), (435, 48098400), (441, 47444000), (450, 46495120), (464, 45092250), (480, 43589175), (490, 42699600), (500, 41845608), (504, 41513500), (522, 40082000), (525, 39852960), (560, 37362150), (580, 36073800), (588, 35583000), (600, 34871340), (609, 34356000), (630, 33210800), (672, 31135125), (696, 30061500), (700, 29889720), (720, 29059450), (725, 28859040), (735, 28466400), (750, 27897072), (784, 26687250), (800, 26153505), (812, 25767000), (818, 25578000), (840, 24908100), (870, 24049200), (875, 23911776), (882, 23722000), (900, 23247560), (928, 22546125), (980, 21349800), (1000, 20922804), (1008, 20756750), (1015, 20613600), (1044, 20041000), (1050, 19926480), (1120, 18681075), (1125, 18598048), (1160, 18036900), (1176, 17791500), (1200, 17435670), (1218, 17178000), (1225, 17079840), (1227, 17052000), (1260, 16605400), (1305, 16032800), (1392, 15030750), (1400, 14944860), (1421, 14724000), (1440, 14529725), (1450, 14429520), (1470, 14233200), (1500, 13948536), (1568, 13343625), (1575, 13284320), (1624, 12883500), (1636, 12789000), (1680, 12454050), (1740, 12024600), (1750, 11955888), (1764, 11861000), (1800, 11623780), (1827, 11452000), (1960, 10674900), (2000, 10461402), (2016, 10378375), (2030, 10306800), (2045, 10231200), (2088, 10020500), (2100, 9963240), (2175, 9619680), (2205, 9488800), (2250, 9299024), (2320, 9018450), (2352, 8895750), (2400, 8717835), (2436, 8589000), (2450, 8539920), (2454, 8526000), (2520, 8302700), (2610, 8016400), (2625, 7970592), (2784, 7515375), (2800, 7472430), (2842, 7362000), (2863, 7308000), (2900, 7214760), (2940, 7116600), (3000, 6974268), (3045, 6871200), (3150, 6642160), (3248, 6441750), (3272, 6394500), (3360, 6227025), (3480, 6012300), (3500, 5977944), (3528, 5930500), (3600, 5811890), (3625, 5771808), (3654, 5726000), (3675, 5693280), (3681, 5684000), (3920, 5337450), (4000, 5230701), (4060, 5153400), (4090, 5115600), (4176, 5010250), (4200, 4981620), (4263, 4908000), (4350, 4809840), (4410, 4744400), (4500, 4649512), (4640, 4509225), (4704, 4447875), (4872, 4294500), (4900, 4269960), (4908, 4263000), (5040, 4151350), (5075, 4122720), (5220, 4008200), (5250, 3985296), (5600, 3736215), (5684, 3681000), (5726, 3654000), (5800, 3607380), (5880, 3558300), (6000, 3487134), (6090, 3435600), (6125, 3415968), (6135, 3410400), (6300, 3321080), (6496, 3220875), (6525, 3206560), (6544, 3197250), (6960, 3006150), (7000, 2988972), (7056, 2965250), (7105, 2944800), (7200, 2905945), (7250, 2885904), (7308, 2863000), (7350, 2846640), (7362, 2842000), (7840, 2668725), (7875, 2656864), (8120, 2576700), (8180, 2557800), (8352, 2505125), (8400, 2490810), (8526, 2454000), (8589, 2436000), (8700, 2404920), (8820, 2372200), (9000, 2324756), (9135, 2290400), (9744, 2147250), (9800, 2134980), (9816, 2131500), (10080, 2075675), (10150, 2061360), (10225, 2046240), (10440, 2004100), (10500, 1992648), (10875, 1923936), (11025, 1897760), (11368, 1840500), (11452, 1827000), (11600, 1803690), (11760, 1779150), (11861, 1764000), (12000, 1743567), (12180, 1717800), (12250, 1707984), (12270, 1705200), (12600, 1660540), (12789, 1636000), (13050, 1603280), (13088, 1598625), (13920, 1503075), (14000, 1494486), (14112, 1482625), (14210, 1472400), (14315, 1461600), (14500, 1442952), (14616, 1431500), (14700, 1423320), (14724, 1421000), (15225, 1374240), (15750, 1328432), (16240, 1288350), (16360, 1278900), (16800, 1245405), (17052, 1227000), (17178, 1218000), (17400, 1202460), (17640, 1186100), (18000, 1162378), (18270, 1145200), (18375, 1138656), (18405, 1136800), (19488, 1073625), (19600, 1067490), (19632, 1065750), (20041, 1044000), (20300, 1030680), (20450, 1023120), (20880, 1002050), (21000, 996324), (21315, 981600), (21750, 961968), (22050, 948880), (22736, 920250), (22904, 913500), (23200, 901845), (23520, 889575), (23722, 882000), (24360, 858900), (24500, 853992), (24540, 852600), (25200, 830270), (25375, 824544), (25578, 818000), (25767, 812000), (26100, 801640), (28000, 747243), (28420, 736200), (28630, 730800), (29000, 721476), (29232, 715750), (29400, 711660), (29448, 710500), (30450, 687120), (30675, 682080), (31500, 664216), (32480, 644175), (32625, 641312), (32720, 639450), (34104, 613500), (34356, 609000), (34800, 601230), (35280, 593050), (35525, 588960), (35583, 588000), (36000, 581189), (36540, 572600), (36750, 569328), (36810, 568400), (39200, 533745), (39264, 532875), (40082, 522000), (40600, 515340), (40900, 511560), (41760, 501025), (42000, 498162), (42630, 490800), (42945, 487200), (43500, 480984), (44100, 474440), (45472, 460125), (45675, 458080), (45808, 456750), (47444, 441000), (48720, 429450), (49000, 426996), (49080, 426300), (50400, 415135), (50750, 412272), (51125, 409248), (51156, 409000), (51534, 406000), (52200, 400820), (55125, 379552), (56840, 368100), (57260, 365400), (58000, 360738), (58464, 357875), (58800, 355830), (58896, 355250), (59305, 352800), (60123, 348000), (60900, 343560), (61350, 341040), (63000, 332108), (63945, 327200), (65250, 320656), (65440, 319725), (68208, 306750), (68712, 304500), (69600, 300615), (70560, 296525), (71050, 294480), (71166, 294000), (71575, 292320), (73080, 286300), (73500, 284664), (73620, 284200), (76125, 274848), (80164, 261000), (81200, 257670), (81800, 255780), (83027, 252000), (84000, 249081), (85260, 245400), (85890, 243600), (87000, 240492), (88200, 237220), (91350, 229040), (91616, 228375), (92025, 227360), (94888, 220500), (97440, 214725), (98000, 213498), (98160, 213150), (100205, 208800), (101500, 206136), (102250, 204624), (102312, 204500), (103068, 203000), (104400, 200410), (106575, 196320), (106749, 196000), (110250, 189776), (113680, 184050), (114520, 182700), (116000, 180369), (117600, 177915), (117792, 177625), (118610, 176400), (120246, 174000), (121800, 171780), (122700, 170520), (126000, 166054), (127890, 163600), (128835, 162400), (130500, 160328), (136416, 153375), (137424, 152250), (142100, 147240), (142332, 147000), (143150, 146160)]