20135213280

素因数分解:

$2^5\times 3^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:331

約数の個数: 1008

約数和(自身を含む): 89677554624

約数和(自身を除く): 69542341344

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, 49, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 81, 84, 90, 91, 96, 98, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 147, 156, 160, 162, 168, 180, 182, 189, 195, 196, 208, 210, 216, 224, 234, 240, 243, 245, 252, 260, 270, 271, 273, 280, 288, 294, 312, 315, 324, 336, 351, 360, 364, 378, 390, 392, 405, 416, 420, 432, 441, 455, 468, 480, 486, 490, 504, 520, 540, 542, 546, 560, 567, 585, 588, 624, 630, 637, 648, 672, 702, 720, 728, 729, 735, 756, 780, 784, 810, 813, 819, 840, 864, 882, 910, 936, 945, 972, 980, 1008, 1040, 1053, 1080, 1084, 1092, 1120, 1134, 1170, 1176, 1215, 1248, 1260, 1274, 1296, 1323, 1355, 1365, 1404, 1440, 1456, 1458, 1470, 1512, 1560, 1568, 1620, 1626, 1638, 1680, 1701, 1755, 1764, 1820, 1872, 1890, 1897, 1911, 1944, 1960, 2016, 2080, 2106, 2160, 2168, 2184, 2205, 2268, 2340, 2352, 2430, 2439, 2457, 2520, 2548, 2592, 2646, 2710, 2730, 2808, 2835, 2912, 2916, 2940, 3024, 3120, 3159, 3185, 3240, 3252, 3276, 3360, 3402, 3510, 3523, 3528, 3640, 3645, 3744, 3780, 3794, 3822, 3888, 3920, 3969, 4065, 4095, 4212, 4320, 4336, 4368, 4410, 4536, 4680, 4704, 4860, 4878, 4914, 5040, 5096, 5103, 5265, 5292, 5420, 5460, 5616, 5670, 5691, 5733, 5832, 5880, 6048, 6240, 6318, 6370, 6480, 6504, 6552, 6615, 6804, 7020, 7046, 7056, 7280, 7290, 7317, 7371, 7560, 7588, 7644, 7776, 7840, 7938, 8130, 8190, 8424, 8505, 8672, 8736, 8820, 9072, 9360, 9477, 9485, 9555, 9720, 9756, 9828, 10080, 10192, 10206, 10530, 10569, 10584, 10840, 10920, 11232, 11340, 11382, 11466, 11664, 11760, 11907, 12195, 12285, 12636, 12740, 12960, 13008, 13104, 13230, 13279, 13608, 14040, 14092, 14112, 14560, 14580, 14634, 14742, 15120, 15176, 15288, 15795, 15876, 16260, 16380, 16848, 17010, 17073, 17199, 17615, 17640, 18144, 18720, 18954, 18970, 19110, 19440, 19512, 19656, 19845, 20384, 20412, 21060, 21138, 21168, 21680, 21840, 21951, 22113, 22680, 22764, 22932, 23328, 23520, 23814, 24390, 24570, 24661, 25272, 25480, 25515, 26016, 26208, 26460, 26558, 27216, 28080, 28184, 28455, 28665, 29160, 29268, 29484, 30240, 30352, 30576, 31590, 31707, 31752, 32520, 32760, 33696, 34020, 34146, 34398, 35230, 35280, 35721, 36585, 36855, 37908, 37940, 38220, 38880, 39024, 39312, 39690, 39837, 40824, 42120, 42276, 42336, 43360, 43680, 43902, 44226, 45360, 45528, 45864, 47385, 47628, 48780, 49140, 49322, 50544, 50960, 51030, 51219, 51597, 52845, 52920, 53116, 54432, 56160, 56368, 56910, 57330, 58320, 58536, 58968, 59535, 60704, 61152, 63180, 63414, 63504, 65040, 65520, 65853, 66339, 66395, 68040, 68292, 68796, 70460, 70560, 71442, 73170, 73710, 73983, 75816, 75880, 76440, 78048, 78624, 79380, 79674, 81648, 84240, 84552, 85365, 85995, 87804, 88452, 90720, 91056, 91728, 94770, 95121, 95256, 97560, 98280, 98644, 101088, 101920, 102060, 102438, 103194, 105690, 105840, 106232, 109755, 110565, 112736, 113820, 114660, 116640, 117072, 117936, 119070, 119511, 123305, 126360, 126828, 127008, 130080, 131040, 131706, 132678, 132790, 136080, 136584, 137592, 140920, 142884, 146340, 147420, 147966, 151632, 151760, 152880, 153657, 154791, 158535, 158760, 159348, 163296, 168480, 169104, 170730, 171990, 172627, 175608, 176904, 178605, 182112, 183456, 189540, 190242, 190512, 195120, 196560, 197288, 197559, 199185, 204120, 204876, 206388, 211380, 211680, 212464, 219510, 221130, 221949, 227640, 229320, 234144, 235872, 238140, 239022, 246610, 252720, 253656, 256095, 257985, 263412, 265356, 265580, 272160, 273168, 275184, 281840, 285363, 285768, 292680, 294840, 295932, 303264, 303520, 305760, 307314, 309582, 317070, 317520, 318696, 329265, 331695, 338208, 341460, 343980, 345254, 351216, 353808, 357210, 358533, 369915, 379080, 380484, 381024, 390240, 393120, 394576, 395118, 398370, 408240, 409752, 412776, 422760, 424928, 439020, 442260, 443898, 455280, 458640, 460971, 464373, 475605, 476280, 478044, 493220, 505440, 507312, 512190, 515970, 517881, 526824, 530712, 531160, 546336, 550368, 563680, 570726, 571536, 585360, 589680, 591864, 597555, 614628, 619164, 634140, 635040, 637392, 658530, 663390, 665847, 682920, 687960, 690508, 702432, 707616, 714420, 717066, 739830, 758160, 760968, 768285, 773955, 789152, 790236, 796740, 816480, 819504, 825552, 845520, 856089, 863135, 878040, 884520, 887796, 910560, 917280, 921942, 928746, 951210, 952560, 956088, 986440, 987795, 1014624, 1024380, 1031940, 1035762, 1053648, 1061424, 1062320, 1075599, 1109745, 1141452, 1143072, 1170720, 1179360, 1183728, 1195110, 1229256, 1238328, 1268280, 1274784, 1317060, 1326780, 1331694, 1365840, 1375920, 1381016, 1382913, 1426815, 1428840, 1434132, 1479660, 1516320, 1521936, 1536570, 1547910, 1553643, 1580472, 1593480, 1639008, 1651104, 1691040, 1712178, 1726270, 1756080, 1769040, 1775592, 1792665, 1843884, 1857492, 1902420, 1905120, 1912176, 1972880, 1975590, 1997541, 2048760, 2063880, 2071524, 2107296, 2122848, 2124640, 2151198, 2219490, 2282904, 2304855, 2321865, 2367456, 2390220, 2458512, 2476656, 2536560, 2568267, 2589405, 2634120, 2653560, 2663388, 2731680, 2751840, 2762032, 2765826, 2853630, 2857680, 2868264, 2959320, 3043872, 3073140, 3095820, 3107286, 3160944, 3186960, 3226797, 3329235, 3424356, 3452540, 3512160, 3538080, 3551184, 3585330, 3687768, 3714984, 3804840, 3824352, 3945760, 3951180, 3995082, 4097520, 4127760, 4143048, 4280445, 4302396, 4438980, 4565808, 4609710, 4643730, 4660929, 4780440, 4917024, 4953312, 5073120, 5136534, 5178810, 5268240, 5307120, 5326776, 5377995, 5524064, 5531652, 5707260, 5715360, 5736528, 5918640, 5992623, 6146280, 6191640, 6214572, 6321888, 6373920, 6453594, 6658470, 6848712, 6905080, 6914565, 7102368, 7170660, 7375536, 7429968, 7609680, 7768215, 7902360, 7990164, 8195040, 8255520, 8286096, 8560890, 8604792, 8877960, 9131616, 9219420, 9287460, 9321858, 9560880, 9680391, 9987705, 10273068, 10357620, 10536480, 10614240, 10653552, 10755990, 11063304, 11414520, 11473056, 11837280, 11985246, 12292560, 12383280, 12429144, 12841335, 12907188, 13316940, 13697424, 13810160, 13829130, 13982787, 14341320, 14751072, 14859936, 15219360, 15536430, 15804720, 15980328, 16133985, 16572192, 17121780, 17209584, 17755920, 17977869, 18438840, 18574920, 18643716, 19121760, 19360782, 19975410, 20546136, 20715240, 21307104, 21511980, 22126608, 22829040, 23304645, 23970492, 24585120, 24766560, 24858288, 25682670, 25814376, 26633880, 27394848, 27620320, 27658260, 27965574, 28682640, 29963115, 31072860, 31609440, 31960656, 32267970, 34243560, 34419168, 35511840, 35955738, 36877680, 37149840, 37287432, 38721564, 39950820, 41092272, 41430480, 41948361, 43023960, 44253216, 45658080, 46609290, 47940984, 48401955, 49716576, 51365340, 51628752, 53267760, 55316520, 55931148, 57365280, 59926230, 62145720, 63921312, 64535940, 68487120, 69913935, 71911476, 73755360, 74299680, 74574864, 77443128, 79901640, 82184544, 82860960, 83896722, 86047920, 89889345, 93218580, 95881968, 96803910, 102730680, 103257504, 106535520, 110633040, 111862296, 119852460, 124291440, 125845083, 129071880, 136974240, 139827870, 143822952, 149149728, 154886256, 159803280, 167793444, 172095840, 179778690, 186437160, 191763936, 193607820, 205461360, 209741805, 221266080, 223724592, 239704920, 248582880, 251690166, 258143760, 279655740, 287645904, 309772512, 319606560, 335586888, 359557380, 372874320, 387215640, 410922720, 419483610, 447449184, 479409840, 503380332, 516287520, 559311480, 575291808, 629225415, 671173776, 719114760, 745748640, 774431280, 838967220, 958819680, 1006760664, 1118622960, 1258450830, 1342347552, 1438229520, 1548862560, 1677934440, 2013521328, 2237245920, 2516901660, 2876459040, 3355868880, 4027042656, 5033803320, 6711737760, 10067606640, 20135213280]

約数ペア:

[(1, 20135213280), (2, 10067606640), (3, 6711737760), (4, 5033803320), (5, 4027042656), (6, 3355868880), (7, 2876459040), (8, 2516901660), (9, 2237245920), (10, 2013521328), (12, 1677934440), (13, 1548862560), (14, 1438229520), (15, 1342347552), (16, 1258450830), (18, 1118622960), (20, 1006760664), (21, 958819680), (24, 838967220), (26, 774431280), (27, 745748640), (28, 719114760), (30, 671173776), (32, 629225415), (35, 575291808), (36, 559311480), (39, 516287520), (40, 503380332), (42, 479409840), (45, 447449184), (48, 419483610), (49, 410922720), (52, 387215640), (54, 372874320), (56, 359557380), (60, 335586888), (63, 319606560), (65, 309772512), (70, 287645904), (72, 279655740), (78, 258143760), (80, 251690166), (81, 248582880), (84, 239704920), (90, 223724592), (91, 221266080), (96, 209741805), (98, 205461360), (104, 193607820), (105, 191763936), (108, 186437160), (112, 179778690), (117, 172095840), (120, 167793444), (126, 159803280), (130, 154886256), (135, 149149728), (140, 143822952), (144, 139827870), (147, 136974240), (156, 129071880), (160, 125845083), (162, 124291440), (168, 119852460), (180, 111862296), (182, 110633040), (189, 106535520), (195, 103257504), (196, 102730680), (208, 96803910), (210, 95881968), (216, 93218580), (224, 89889345), (234, 86047920), (240, 83896722), (243, 82860960), (245, 82184544), (252, 79901640), (260, 77443128), (270, 74574864), (271, 74299680), (273, 73755360), (280, 71911476), (288, 69913935), (294, 68487120), (312, 64535940), (315, 63921312), (324, 62145720), (336, 59926230), (351, 57365280), (360, 55931148), (364, 55316520), (378, 53267760), (390, 51628752), (392, 51365340), (405, 49716576), (416, 48401955), (420, 47940984), (432, 46609290), (441, 45658080), (455, 44253216), (468, 43023960), (480, 41948361), (486, 41430480), (490, 41092272), (504, 39950820), (520, 38721564), (540, 37287432), (542, 37149840), (546, 36877680), (560, 35955738), (567, 35511840), (585, 34419168), (588, 34243560), (624, 32267970), (630, 31960656), (637, 31609440), (648, 31072860), (672, 29963115), (702, 28682640), (720, 27965574), (728, 27658260), (729, 27620320), (735, 27394848), (756, 26633880), (780, 25814376), (784, 25682670), (810, 24858288), (813, 24766560), (819, 24585120), (840, 23970492), (864, 23304645), (882, 22829040), (910, 22126608), (936, 21511980), (945, 21307104), (972, 20715240), (980, 20546136), (1008, 19975410), (1040, 19360782), (1053, 19121760), (1080, 18643716), (1084, 18574920), (1092, 18438840), (1120, 17977869), (1134, 17755920), (1170, 17209584), (1176, 17121780), (1215, 16572192), (1248, 16133985), (1260, 15980328), (1274, 15804720), (1296, 15536430), (1323, 15219360), (1355, 14859936), (1365, 14751072), (1404, 14341320), (1440, 13982787), (1456, 13829130), (1458, 13810160), (1470, 13697424), (1512, 13316940), (1560, 12907188), (1568, 12841335), (1620, 12429144), (1626, 12383280), (1638, 12292560), (1680, 11985246), (1701, 11837280), (1755, 11473056), (1764, 11414520), (1820, 11063304), (1872, 10755990), (1890, 10653552), (1897, 10614240), (1911, 10536480), (1944, 10357620), (1960, 10273068), (2016, 9987705), (2080, 9680391), (2106, 9560880), (2160, 9321858), (2168, 9287460), (2184, 9219420), (2205, 9131616), (2268, 8877960), (2340, 8604792), (2352, 8560890), (2430, 8286096), (2439, 8255520), (2457, 8195040), (2520, 7990164), (2548, 7902360), (2592, 7768215), (2646, 7609680), (2710, 7429968), (2730, 7375536), (2808, 7170660), (2835, 7102368), (2912, 6914565), (2916, 6905080), (2940, 6848712), (3024, 6658470), (3120, 6453594), (3159, 6373920), (3185, 6321888), (3240, 6214572), (3252, 6191640), (3276, 6146280), (3360, 5992623), (3402, 5918640), (3510, 5736528), (3523, 5715360), (3528, 5707260), (3640, 5531652), (3645, 5524064), (3744, 5377995), (3780, 5326776), (3794, 5307120), (3822, 5268240), (3888, 5178810), (3920, 5136534), (3969, 5073120), (4065, 4953312), (4095, 4917024), (4212, 4780440), (4320, 4660929), (4336, 4643730), (4368, 4609710), (4410, 4565808), (4536, 4438980), (4680, 4302396), (4704, 4280445), (4860, 4143048), (4878, 4127760), (4914, 4097520), (5040, 3995082), (5096, 3951180), (5103, 3945760), (5265, 3824352), (5292, 3804840), (5420, 3714984), (5460, 3687768), (5616, 3585330), (5670, 3551184), (5691, 3538080), (5733, 3512160), (5832, 3452540), (5880, 3424356), (6048, 3329235), (6240, 3226797), (6318, 3186960), (6370, 3160944), (6480, 3107286), (6504, 3095820), (6552, 3073140), (6615, 3043872), (6804, 2959320), (7020, 2868264), (7046, 2857680), (7056, 2853630), (7280, 2765826), (7290, 2762032), (7317, 2751840), (7371, 2731680), (7560, 2663388), (7588, 2653560), (7644, 2634120), (7776, 2589405), (7840, 2568267), (7938, 2536560), (8130, 2476656), (8190, 2458512), (8424, 2390220), (8505, 2367456), (8672, 2321865), (8736, 2304855), (8820, 2282904), (9072, 2219490), (9360, 2151198), (9477, 2124640), (9485, 2122848), (9555, 2107296), (9720, 2071524), (9756, 2063880), (9828, 2048760), (10080, 1997541), (10192, 1975590), (10206, 1972880), (10530, 1912176), (10569, 1905120), (10584, 1902420), (10840, 1857492), (10920, 1843884), (11232, 1792665), (11340, 1775592), (11382, 1769040), (11466, 1756080), (11664, 1726270), (11760, 1712178), (11907, 1691040), (12195, 1651104), (12285, 1639008), (12636, 1593480), (12740, 1580472), (12960, 1553643), (13008, 1547910), (13104, 1536570), (13230, 1521936), (13279, 1516320), (13608, 1479660), (14040, 1434132), (14092, 1428840), (14112, 1426815), (14560, 1382913), (14580, 1381016), (14634, 1375920), (14742, 1365840), (15120, 1331694), (15176, 1326780), (15288, 1317060), (15795, 1274784), (15876, 1268280), (16260, 1238328), (16380, 1229256), (16848, 1195110), (17010, 1183728), (17073, 1179360), (17199, 1170720), (17615, 1143072), (17640, 1141452), (18144, 1109745), (18720, 1075599), (18954, 1062320), (18970, 1061424), (19110, 1053648), (19440, 1035762), (19512, 1031940), (19656, 1024380), (19845, 1014624), (20384, 987795), (20412, 986440), (21060, 956088), (21138, 952560), (21168, 951210), (21680, 928746), (21840, 921942), (21951, 917280), (22113, 910560), (22680, 887796), (22764, 884520), (22932, 878040), (23328, 863135), (23520, 856089), (23814, 845520), (24390, 825552), (24570, 819504), (24661, 816480), (25272, 796740), (25480, 790236), (25515, 789152), (26016, 773955), (26208, 768285), (26460, 760968), (26558, 758160), (27216, 739830), (28080, 717066), (28184, 714420), (28455, 707616), (28665, 702432), (29160, 690508), (29268, 687960), (29484, 682920), (30240, 665847), (30352, 663390), (30576, 658530), (31590, 637392), (31707, 635040), (31752, 634140), (32520, 619164), (32760, 614628), (33696, 597555), (34020, 591864), (34146, 589680), (34398, 585360), (35230, 571536), (35280, 570726), (35721, 563680), (36585, 550368), (36855, 546336), (37908, 531160), (37940, 530712), (38220, 526824), (38880, 517881), (39024, 515970), (39312, 512190), (39690, 507312), (39837, 505440), (40824, 493220), (42120, 478044), (42276, 476280), (42336, 475605), (43360, 464373), (43680, 460971), (43902, 458640), (44226, 455280), (45360, 443898), (45528, 442260), (45864, 439020), (47385, 424928), (47628, 422760), (48780, 412776), (49140, 409752), (49322, 408240), (50544, 398370), (50960, 395118), (51030, 394576), (51219, 393120), (51597, 390240), (52845, 381024), (52920, 380484), (53116, 379080), (54432, 369915), (56160, 358533), (56368, 357210), (56910, 353808), (57330, 351216), (58320, 345254), (58536, 343980), (58968, 341460), (59535, 338208), (60704, 331695), (61152, 329265), (63180, 318696), (63414, 317520), (63504, 317070), (65040, 309582), (65520, 307314), (65853, 305760), (66339, 303520), (66395, 303264), (68040, 295932), (68292, 294840), (68796, 292680), (70460, 285768), (70560, 285363), (71442, 281840), (73170, 275184), (73710, 273168), (73983, 272160), (75816, 265580), (75880, 265356), (76440, 263412), (78048, 257985), (78624, 256095), (79380, 253656), (79674, 252720), (81648, 246610), (84240, 239022), (84552, 238140), (85365, 235872), (85995, 234144), (87804, 229320), (88452, 227640), (90720, 221949), (91056, 221130), (91728, 219510), (94770, 212464), (95121, 211680), (95256, 211380), (97560, 206388), (98280, 204876), (98644, 204120), (101088, 199185), (101920, 197559), (102060, 197288), (102438, 196560), (103194, 195120), (105690, 190512), (105840, 190242), (106232, 189540), (109755, 183456), (110565, 182112), (112736, 178605), (113820, 176904), (114660, 175608), (116640, 172627), (117072, 171990), (117936, 170730), (119070, 169104), (119511, 168480), (123305, 163296), (126360, 159348), (126828, 158760), (127008, 158535), (130080, 154791), (131040, 153657), (131706, 152880), (132678, 151760), (132790, 151632), (136080, 147966), (136584, 147420), (137592, 146340), (140920, 142884)]