20682982320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:319

約数の個数: 800

約数和(自身を含む): 88225853184

約数和(自身を除く): 67542870864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 33, 35, 39, 40, 42, 44, 48, 49, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 98, 104, 105, 110, 112, 120, 130, 132, 140, 143, 147, 154, 156, 165, 168, 176, 182, 195, 196, 208, 210, 220, 231, 240, 245, 251, 260, 264, 273, 280, 286, 294, 308, 312, 330, 336, 343, 364, 385, 390, 392, 420, 429, 440, 455, 462, 490, 502, 520, 528, 539, 546, 560, 572, 588, 616, 624, 637, 660, 686, 715, 728, 735, 753, 770, 780, 784, 840, 858, 880, 910, 924, 980, 1001, 1004, 1029, 1040, 1078, 1092, 1144, 1155, 1176, 1232, 1255, 1274, 1320, 1365, 1372, 1430, 1456, 1470, 1506, 1540, 1560, 1617, 1680, 1715, 1716, 1757, 1820, 1848, 1911, 1960, 2002, 2008, 2058, 2145, 2156, 2184, 2288, 2310, 2352, 2401, 2510, 2548, 2640, 2695, 2730, 2744, 2761, 2860, 2940, 3003, 3012, 3080, 3120, 3185, 3234, 3263, 3430, 3432, 3514, 3640, 3696, 3765, 3773, 3822, 3920, 4004, 4016, 4116, 4290, 4312, 4368, 4459, 4620, 4802, 5005, 5020, 5096, 5145, 5271, 5390, 5460, 5488, 5522, 5720, 5880, 6006, 6024, 6160, 6370, 6468, 6526, 6860, 6864, 7007, 7028, 7203, 7280, 7530, 7546, 7644, 8008, 8085, 8232, 8283, 8580, 8624, 8785, 8918, 9240, 9555, 9604, 9789, 10010, 10040, 10192, 10290, 10542, 10780, 10920, 11044, 11319, 11440, 11760, 12005, 12012, 12048, 12299, 12740, 12936, 13052, 13377, 13720, 13805, 14014, 14056, 14406, 15015, 15060, 15092, 15288, 16016, 16170, 16315, 16464, 16566, 17160, 17570, 17836, 18480, 18865, 19110, 19208, 19327, 19578, 20020, 20080, 20580, 21021, 21084, 21560, 21840, 22088, 22295, 22638, 22841, 24010, 24024, 24598, 25480, 25872, 26104, 26355, 26411, 26754, 27440, 27610, 28028, 28112, 28812, 30030, 30120, 30184, 30576, 31213, 32340, 32630, 33132, 34320, 35035, 35140, 35672, 35893, 36015, 36897, 37730, 38220, 38416, 38654, 39156, 40040, 41160, 41415, 42042, 42168, 43120, 44176, 44590, 45276, 45682, 48020, 48048, 48945, 49049, 49196, 50960, 52208, 52710, 52822, 53508, 55220, 56056, 56595, 57624, 57981, 60060, 60240, 60368, 61495, 62426, 64680, 65260, 66264, 66885, 68523, 70070, 70280, 71344, 71786, 72030, 73794, 75460, 76440, 77308, 78312, 79233, 80080, 82320, 82830, 84084, 84336, 86093, 89180, 90552, 91364, 93639, 96040, 96635, 97890, 98098, 98392, 105105, 105420, 105644, 107016, 107679, 110440, 112112, 113190, 114205, 115248, 115962, 120120, 122990, 124852, 129360, 130520, 132055, 132528, 133770, 135289, 137046, 140140, 140560, 143572, 144060, 147147, 147588, 150920, 152880, 154616, 156065, 156624, 158466, 159887, 165660, 168168, 172186, 178360, 179465, 181104, 182728, 184485, 187278, 192080, 193270, 195780, 196196, 196784, 210210, 210840, 211288, 214032, 215358, 220880, 226380, 228410, 231924, 240240, 245245, 245980, 249704, 251251, 258279, 261040, 264110, 267540, 270578, 274092, 280280, 287144, 288120, 289905, 294294, 295176, 301840, 309232, 312130, 316932, 319774, 331320, 336336, 342615, 343343, 344372, 356720, 358930, 365456, 368970, 374556, 386540, 391560, 392392, 396165, 405867, 420420, 421680, 422576, 430465, 430716, 452760, 456820, 463848, 468195, 479661, 490490, 491960, 499408, 502502, 516558, 528220, 535080, 538395, 541156, 548184, 560560, 574288, 576240, 579810, 588588, 590352, 602651, 624260, 633864, 639548, 662640, 676445, 685230, 686686, 688744, 717860, 735735, 737940, 749112, 753753, 773080, 783120, 784784, 792330, 799435, 811734, 840840, 860930, 861432, 905520, 913640, 927696, 936390, 947023, 959322, 980980, 983920, 1005004, 1030029, 1033116, 1056440, 1070160, 1076790, 1082312, 1096368, 1119209, 1159620, 1177176, 1205302, 1248520, 1256255, 1267728, 1279096, 1291395, 1352890, 1370460, 1373372, 1377488, 1435720, 1471470, 1475880, 1498224, 1507506, 1546160, 1584660, 1598870, 1623468, 1681680, 1716715, 1721860, 1722864, 1758757, 1807953, 1827280, 1872780, 1894046, 1918644, 1961960, 2010008, 2029335, 2060058, 2066232, 2112880, 2153580, 2164624, 2238418, 2319240, 2354352, 2398305, 2410604, 2497040, 2512510, 2558192, 2582790, 2705780, 2740920, 2746744, 2841069, 2871440, 2942940, 2951760, 3013255, 3015012, 3169320, 3197740, 3246936, 3357627, 3433430, 3443720, 3517514, 3615906, 3745560, 3768765, 3788092, 3837288, 3923920, 4020016, 4058670, 4120116, 4132464, 4307160, 4476836, 4638480, 4735115, 4796610, 4821208, 5025020, 5150145, 5165580, 5276271, 5411560, 5481840, 5493488, 5596045, 5682138, 5885880, 6026510, 6030024, 6338640, 6395480, 6493872, 6629161, 6715254, 6866860, 6887440, 7035028, 7231812, 7491120, 7537530, 7576184, 7674576, 7834463, 8117340, 8240232, 8614320, 8793785, 8953672, 9039765, 9470230, 9593220, 9642416, 10050040, 10300290, 10331160, 10552542, 10823120, 11192090, 11364276, 11771760, 12053020, 12060048, 12311299, 12790960, 13258322, 13430508, 13733720, 14070056, 14205345, 14463624, 15075060, 15152368, 15668926, 16234680, 16480464, 16788135, 17587570, 17907344, 18079530, 18940460, 19186440, 19887483, 20100080, 20600580, 20662320, 21105084, 22384180, 22728552, 23503389, 24106040, 24622598, 26381355, 26516644, 26861016, 27467440, 28140112, 28410690, 28927248, 30150120, 31337852, 32469360, 33145805, 33576270, 35175140, 36159060, 36933897, 37880920, 38372880, 39172315, 39774966, 41201160, 42210168, 44768360, 45457104, 47006778, 48212080, 49245196, 52762710, 53033288, 53722032, 56821380, 60300240, 61556495, 62675704, 66291610, 67152540, 70350280, 72318120, 73867794, 75761840, 78344630, 79549932, 82402320, 84420336, 86179093, 89536720, 94013556, 98490392, 99437415, 105525420, 106066576, 113642760, 117516945, 123112990, 125351408, 132583220, 134305080, 140700560, 144636240, 147735588, 156689260, 159099864, 172358186, 184669485, 188027112, 196980784, 198874830, 211050840, 227285520, 235033890, 246225980, 258537279, 265166440, 268610160, 295471176, 313378520, 318199728, 344716372, 369338970, 376054224, 397749660, 422101680, 430895465, 470067780, 492451960, 517074558, 530332880, 590942352, 626757040, 689432744, 738677940, 795499320, 861790930, 940135560, 984903920, 1034149116, 1292686395, 1378865488, 1477355880, 1590998640, 1723581860, 1880271120, 2068298232, 2585372790, 2954711760, 3447163720, 4136596464, 5170745580, 6894327440, 10341491160, 20682982320]

約数ペア:

[(1, 20682982320), (2, 10341491160), (3, 6894327440), (4, 5170745580), (5, 4136596464), (6, 3447163720), (7, 2954711760), (8, 2585372790), (10, 2068298232), (11, 1880271120), (12, 1723581860), (13, 1590998640), (14, 1477355880), (15, 1378865488), (16, 1292686395), (20, 1034149116), (21, 984903920), (22, 940135560), (24, 861790930), (26, 795499320), (28, 738677940), (30, 689432744), (33, 626757040), (35, 590942352), (39, 530332880), (40, 517074558), (42, 492451960), (44, 470067780), (48, 430895465), (49, 422101680), (52, 397749660), (55, 376054224), (56, 369338970), (60, 344716372), (65, 318199728), (66, 313378520), (70, 295471176), (77, 268610160), (78, 265166440), (80, 258537279), (84, 246225980), (88, 235033890), (91, 227285520), (98, 211050840), (104, 198874830), (105, 196980784), (110, 188027112), (112, 184669485), (120, 172358186), (130, 159099864), (132, 156689260), (140, 147735588), (143, 144636240), (147, 140700560), (154, 134305080), (156, 132583220), (165, 125351408), (168, 123112990), (176, 117516945), (182, 113642760), (195, 106066576), (196, 105525420), (208, 99437415), (210, 98490392), (220, 94013556), (231, 89536720), (240, 86179093), (245, 84420336), (251, 82402320), (260, 79549932), (264, 78344630), (273, 75761840), (280, 73867794), (286, 72318120), (294, 70350280), (308, 67152540), (312, 66291610), (330, 62675704), (336, 61556495), (343, 60300240), (364, 56821380), (385, 53722032), (390, 53033288), (392, 52762710), (420, 49245196), (429, 48212080), (440, 47006778), (455, 45457104), (462, 44768360), (490, 42210168), (502, 41201160), (520, 39774966), (528, 39172315), (539, 38372880), (546, 37880920), (560, 36933897), (572, 36159060), (588, 35175140), (616, 33576270), (624, 33145805), (637, 32469360), (660, 31337852), (686, 30150120), (715, 28927248), (728, 28410690), (735, 28140112), (753, 27467440), (770, 26861016), (780, 26516644), (784, 26381355), (840, 24622598), (858, 24106040), (880, 23503389), (910, 22728552), (924, 22384180), (980, 21105084), (1001, 20662320), (1004, 20600580), (1029, 20100080), (1040, 19887483), (1078, 19186440), (1092, 18940460), (1144, 18079530), (1155, 17907344), (1176, 17587570), (1232, 16788135), (1255, 16480464), (1274, 16234680), (1320, 15668926), (1365, 15152368), (1372, 15075060), (1430, 14463624), (1456, 14205345), (1470, 14070056), (1506, 13733720), (1540, 13430508), (1560, 13258322), (1617, 12790960), (1680, 12311299), (1715, 12060048), (1716, 12053020), (1757, 11771760), (1820, 11364276), (1848, 11192090), (1911, 10823120), (1960, 10552542), (2002, 10331160), (2008, 10300290), (2058, 10050040), (2145, 9642416), (2156, 9593220), (2184, 9470230), (2288, 9039765), (2310, 8953672), (2352, 8793785), (2401, 8614320), (2510, 8240232), (2548, 8117340), (2640, 7834463), (2695, 7674576), (2730, 7576184), (2744, 7537530), (2761, 7491120), (2860, 7231812), (2940, 7035028), (3003, 6887440), (3012, 6866860), (3080, 6715254), (3120, 6629161), (3185, 6493872), (3234, 6395480), (3263, 6338640), (3430, 6030024), (3432, 6026510), (3514, 5885880), (3640, 5682138), (3696, 5596045), (3765, 5493488), (3773, 5481840), (3822, 5411560), (3920, 5276271), (4004, 5165580), (4016, 5150145), (4116, 5025020), (4290, 4821208), (4312, 4796610), (4368, 4735115), (4459, 4638480), (4620, 4476836), (4802, 4307160), (5005, 4132464), (5020, 4120116), (5096, 4058670), (5145, 4020016), (5271, 3923920), (5390, 3837288), (5460, 3788092), (5488, 3768765), (5522, 3745560), (5720, 3615906), (5880, 3517514), (6006, 3443720), (6024, 3433430), (6160, 3357627), (6370, 3246936), (6468, 3197740), (6526, 3169320), (6860, 3015012), (6864, 3013255), (7007, 2951760), (7028, 2942940), (7203, 2871440), (7280, 2841069), (7530, 2746744), (7546, 2740920), (7644, 2705780), (8008, 2582790), (8085, 2558192), (8232, 2512510), (8283, 2497040), (8580, 2410604), (8624, 2398305), (8785, 2354352), (8918, 2319240), (9240, 2238418), (9555, 2164624), (9604, 2153580), (9789, 2112880), (10010, 2066232), (10040, 2060058), (10192, 2029335), (10290, 2010008), (10542, 1961960), (10780, 1918644), (10920, 1894046), (11044, 1872780), (11319, 1827280), (11440, 1807953), (11760, 1758757), (12005, 1722864), (12012, 1721860), (12048, 1716715), (12299, 1681680), (12740, 1623468), (12936, 1598870), (13052, 1584660), (13377, 1546160), (13720, 1507506), (13805, 1498224), (14014, 1475880), (14056, 1471470), (14406, 1435720), (15015, 1377488), (15060, 1373372), (15092, 1370460), (15288, 1352890), (16016, 1291395), (16170, 1279096), (16315, 1267728), (16464, 1256255), (16566, 1248520), (17160, 1205302), (17570, 1177176), (17836, 1159620), (18480, 1119209), (18865, 1096368), (19110, 1082312), (19208, 1076790), (19327, 1070160), (19578, 1056440), (20020, 1033116), (20080, 1030029), (20580, 1005004), (21021, 983920), (21084, 980980), (21560, 959322), (21840, 947023), (22088, 936390), (22295, 927696), (22638, 913640), (22841, 905520), (24010, 861432), (24024, 860930), (24598, 840840), (25480, 811734), (25872, 799435), (26104, 792330), (26355, 784784), (26411, 783120), (26754, 773080), (27440, 753753), (27610, 749112), (28028, 737940), (28112, 735735), (28812, 717860), (30030, 688744), (30120, 686686), (30184, 685230), (30576, 676445), (31213, 662640), (32340, 639548), (32630, 633864), (33132, 624260), (34320, 602651), (35035, 590352), (35140, 588588), (35672, 579810), (35893, 576240), (36015, 574288), (36897, 560560), (37730, 548184), (38220, 541156), (38416, 538395), (38654, 535080), (39156, 528220), (40040, 516558), (41160, 502502), (41415, 499408), (42042, 491960), (42168, 490490), (43120, 479661), (44176, 468195), (44590, 463848), (45276, 456820), (45682, 452760), (48020, 430716), (48048, 430465), (48945, 422576), (49049, 421680), (49196, 420420), (50960, 405867), (52208, 396165), (52710, 392392), (52822, 391560), (53508, 386540), (55220, 374556), (56056, 368970), (56595, 365456), (57624, 358930), (57981, 356720), (60060, 344372), (60240, 343343), (60368, 342615), (61495, 336336), (62426, 331320), (64680, 319774), (65260, 316932), (66264, 312130), (66885, 309232), (68523, 301840), (70070, 295176), (70280, 294294), (71344, 289905), (71786, 288120), (72030, 287144), (73794, 280280), (75460, 274092), (76440, 270578), (77308, 267540), (78312, 264110), (79233, 261040), (80080, 258279), (82320, 251251), (82830, 249704), (84084, 245980), (84336, 245245), (86093, 240240), (89180, 231924), (90552, 228410), (91364, 226380), (93639, 220880), (96040, 215358), (96635, 214032), (97890, 211288), (98098, 210840), (98392, 210210), (105105, 196784), (105420, 196196), (105644, 195780), (107016, 193270), (107679, 192080), (110440, 187278), (112112, 184485), (113190, 182728), (114205, 181104), (115248, 179465), (115962, 178360), (120120, 172186), (122990, 168168), (124852, 165660), (129360, 159887), (130520, 158466), (132055, 156624), (132528, 156065), (133770, 154616), (135289, 152880), (137046, 150920), (140140, 147588), (140560, 147147), (143572, 144060)]