20580642000

素因数分解:

$2^4\times 3^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 960

約数和(自身を含む): 82128743424

約数和(自身を除く): 61548101424

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 34, 36, 40, 45, 47, 48, 50, 51, 53, 54, 60, 68, 72, 75, 80, 81, 85, 90, 94, 100, 102, 106, 108, 120, 125, 135, 136, 141, 144, 150, 153, 159, 162, 170, 180, 188, 200, 204, 212, 216, 225, 235, 240, 243, 250, 255, 265, 270, 272, 282, 300, 306, 318, 324, 340, 360, 375, 376, 400, 405, 408, 423, 424, 425, 432, 450, 459, 470, 477, 486, 500, 510, 530, 540, 564, 600, 612, 636, 648, 675, 680, 705, 720, 750, 752, 765, 795, 799, 810, 816, 846, 848, 850, 900, 901, 918, 940, 954, 972, 1000, 1020, 1060, 1080, 1125, 1128, 1175, 1200, 1215, 1224, 1269, 1272, 1275, 1296, 1325, 1350, 1360, 1377, 1410, 1431, 1500, 1530, 1590, 1598, 1620, 1692, 1700, 1800, 1802, 1836, 1880, 1908, 1944, 2000, 2025, 2040, 2115, 2120, 2125, 2160, 2250, 2256, 2295, 2350, 2385, 2397, 2430, 2448, 2491, 2538, 2544, 2550, 2650, 2700, 2703, 2754, 2820, 2862, 3000, 3060, 3180, 3196, 3240, 3375, 3384, 3400, 3525, 3600, 3604, 3672, 3760, 3807, 3816, 3825, 3888, 3975, 3995, 4050, 4080, 4131, 4230, 4240, 4250, 4293, 4500, 4505, 4590, 4700, 4770, 4794, 4860, 4982, 5076, 5100, 5300, 5400, 5406, 5508, 5640, 5724, 5875, 6000, 6075, 6120, 6345, 6360, 6375, 6392, 6480, 6625, 6750, 6768, 6800, 6885, 7050, 7155, 7191, 7208, 7344, 7473, 7614, 7632, 7650, 7950, 7990, 8100, 8109, 8262, 8460, 8500, 8586, 9000, 9010, 9180, 9400, 9540, 9588, 9720, 9964, 10125, 10152, 10200, 10575, 10600, 10800, 10812, 11016, 11280, 11421, 11448, 11475, 11750, 11925, 11985, 12150, 12240, 12455, 12690, 12720, 12750, 12784, 12879, 13250, 13500, 13515, 13770, 14100, 14310, 14382, 14416, 14946, 15228, 15300, 15900, 15980, 16200, 16218, 16524, 16920, 17000, 17172, 17625, 18000, 18020, 18360, 18800, 19035, 19080, 19125, 19176, 19440, 19875, 19928, 19975, 20250, 20304, 20400, 20655, 21150, 21200, 21465, 21573, 21624, 22032, 22419, 22525, 22842, 22896, 22950, 23500, 23850, 23970, 24300, 24327, 24910, 25380, 25500, 25758, 26500, 27000, 27030, 27540, 28200, 28620, 28764, 29892, 30375, 30456, 30600, 31725, 31800, 31960, 32400, 32436, 33048, 33840, 34000, 34344, 34425, 35250, 35775, 35955, 36040, 36720, 37365, 38070, 38160, 38250, 38352, 39750, 39856, 39950, 40500, 40545, 41310, 42300, 42347, 42930, 43146, 43248, 44838, 45050, 45684, 45900, 47000, 47700, 47940, 48600, 48654, 49820, 50760, 51000, 51516, 52875, 53000, 54000, 54060, 55080, 56400, 57105, 57240, 57375, 57528, 59625, 59784, 59925, 60750, 60912, 61200, 62275, 63450, 63600, 63920, 64395, 64719, 64872, 66096, 67257, 67575, 68688, 68850, 70500, 71550, 71910, 72080, 72981, 74730, 76140, 76500, 79500, 79900, 81000, 81090, 82620, 84600, 84694, 85860, 86292, 89676, 90100, 91368, 91800, 94000, 95175, 95400, 95880, 97200, 97308, 99640, 99875, 101520, 102000, 103032, 103275, 105750, 106000, 107325, 107865, 108120, 110160, 112095, 112625, 114210, 114480, 114750, 115056, 119250, 119568, 119850, 121500, 121635, 124550, 126900, 127041, 128790, 129438, 129744, 134514, 135150, 137700, 141000, 143100, 143820, 145962, 149460, 152280, 153000, 158625, 159000, 159800, 162000, 162180, 165240, 169200, 169388, 171720, 172125, 172584, 178875, 179352, 179775, 180200, 182736, 183600, 186825, 190350, 190800, 191760, 194157, 194616, 199280, 199750, 201771, 202725, 206064, 206550, 211500, 211735, 214650, 215730, 216240, 218943, 224190, 225250, 228420, 229500, 238500, 239700, 243000, 243270, 249100, 253800, 254082, 257580, 258876, 269028, 270300, 275400, 282000, 285525, 286200, 287640, 291924, 298920, 299625, 304560, 306000, 311375, 317250, 318000, 319600, 321975, 323595, 324360, 330480, 336285, 337875, 338776, 343440, 344250, 345168, 357750, 358704, 359550, 360400, 364905, 373650, 380700, 381123, 388314, 389232, 399500, 403542, 405450, 413100, 423000, 423470, 429300, 431460, 437886, 448380, 450500, 456840, 459000, 475875, 477000, 479400, 486000, 486540, 498200, 507600, 508164, 515160, 516375, 517752, 536625, 538056, 539325, 540600, 550800, 560475, 571050, 572400, 575280, 583848, 597840, 599250, 605313, 608175, 622750, 634500, 635205, 643950, 647190, 648720, 672570, 675750, 677552, 688500, 715500, 719100, 729810, 747300, 761400, 762246, 776628, 799000, 807084, 810900, 826200, 846000, 846940, 858600, 862920, 875772, 896760, 898875, 901000, 913680, 918000, 934125, 951750, 954000, 958800, 970785, 973080, 996400, 1008855, 1013625, 1016328, 1030320, 1032750, 1035504, 1058675, 1073250, 1076112, 1078650, 1081200, 1094715, 1120950, 1142100, 1143369, 1167696, 1198500, 1210626, 1216350, 1245500, 1269000, 1270410, 1287900, 1294380, 1345140, 1351500, 1377000, 1427625, 1431000, 1438200, 1459620, 1494600, 1522800, 1524492, 1553256, 1598000, 1609875, 1614168, 1617975, 1621800, 1652400, 1681425, 1693880, 1717200, 1725840, 1751544, 1793520, 1797750, 1802000, 1824525, 1868250, 1903500, 1905615, 1941570, 1946160, 2017710, 2027250, 2032656, 2065500, 2117350, 2146500, 2157300, 2189430, 2241900, 2284200, 2286738, 2397000, 2421252, 2432700, 2491000, 2538000, 2540820, 2575800, 2588760, 2690280, 2696625, 2703000, 2754000, 2802375, 2855250, 2862000, 2876400, 2919240, 2989200, 3026565, 3040875, 3048984, 3106512, 3176025, 3219750, 3228336, 3235950, 3243600, 3362850, 3387760, 3430107, 3503088, 3595500, 3649050, 3736500, 3807000, 3811230, 3883140, 4035420, 4054500, 4131000, 4234700, 4293000, 4314600, 4378860, 4483800, 4568400, 4573476, 4794000, 4842504, 4853925, 4865400, 4982000, 5044275, 5081640, 5151600, 5177520, 5293375, 5380560, 5393250, 5406000, 5473575, 5604750, 5710500, 5716845, 5838480, 6053130, 6081750, 6097968, 6352050, 6439500, 6471900, 6725700, 6860214, 7191000, 7298100, 7473000, 7614000, 7622460, 7766280, 8070840, 8089875, 8109000, 8262000, 8407125, 8469400, 8586000, 8629200, 8757720, 8967600, 9122625, 9146952, 9528075, 9685008, 9707850, 9730800, 10088550, 10163280, 10290321, 10586750, 10786500, 10947150, 11209500, 11421000, 11433690, 12106260, 12163500, 12704100, 12879000, 12943800, 13451400, 13720428, 14382000, 14596200, 14946000, 15132825, 15244920, 15532560, 15880125, 16141680, 16179750, 16218000, 16814250, 16938800, 17150535, 17515440, 18245250, 18293904, 19056150, 19415700, 20177100, 20580642, 21173500, 21573000, 21894300, 22419000, 22842000, 22867380, 24212520, 24269625, 24327000, 25221375, 25408200, 25758000, 25887600, 26902800, 27367875, 27440856, 28584225, 29192400, 30265650, 30489840, 31760250, 32359500, 33628500, 34301070, 36490500, 38112300, 38831400, 40354200, 41161284, 42347000, 43146000, 43788600, 44838000, 45734760, 47640375, 48425040, 48539250, 48654000, 50442750, 50816400, 51451605, 54735750, 54881712, 57168450, 60531300, 63520500, 64719000, 67257000, 68602140, 72981000, 75664125, 76224600, 77662800, 80708400, 82322568, 84694000, 85752675, 87577200, 91469520, 95280750, 97078500, 100885500, 102903210, 109471500, 114336900, 121062600, 127041000, 129438000, 134514000, 137204280, 142921125, 145962000, 151328250, 152449200, 164645136, 171505350, 190561500, 194157000, 201771000, 205806420, 218943000, 228673800, 242125200, 254082000, 257258025, 274408560, 285842250, 302656500, 343010700, 381123000, 388314000, 403542000, 411612840, 428763375, 437886000, 457347600, 514516050, 571684500, 605313000, 686021400, 762246000, 823225680, 857526750, 1029032100, 1143369000, 1210626000, 1286290125, 1372042800, 1715053500, 2058064200, 2286738000, 2572580250, 3430107000, 4116128400, 5145160500, 6860214000, 10290321000, 20580642000]

約数ペア:

[(1, 20580642000), (2, 10290321000), (3, 6860214000), (4, 5145160500), (5, 4116128400), (6, 3430107000), (8, 2572580250), (9, 2286738000), (10, 2058064200), (12, 1715053500), (15, 1372042800), (16, 1286290125), (17, 1210626000), (18, 1143369000), (20, 1029032100), (24, 857526750), (25, 823225680), (27, 762246000), (30, 686021400), (34, 605313000), (36, 571684500), (40, 514516050), (45, 457347600), (47, 437886000), (48, 428763375), (50, 411612840), (51, 403542000), (53, 388314000), (54, 381123000), (60, 343010700), (68, 302656500), (72, 285842250), (75, 274408560), (80, 257258025), (81, 254082000), (85, 242125200), (90, 228673800), (94, 218943000), (100, 205806420), (102, 201771000), (106, 194157000), (108, 190561500), (120, 171505350), (125, 164645136), (135, 152449200), (136, 151328250), (141, 145962000), (144, 142921125), (150, 137204280), (153, 134514000), (159, 129438000), (162, 127041000), (170, 121062600), (180, 114336900), (188, 109471500), (200, 102903210), (204, 100885500), (212, 97078500), (216, 95280750), (225, 91469520), (235, 87577200), (240, 85752675), (243, 84694000), (250, 82322568), (255, 80708400), (265, 77662800), (270, 76224600), (272, 75664125), (282, 72981000), (300, 68602140), (306, 67257000), (318, 64719000), (324, 63520500), (340, 60531300), (360, 57168450), (375, 54881712), (376, 54735750), (400, 51451605), (405, 50816400), (408, 50442750), (423, 48654000), (424, 48539250), (425, 48425040), (432, 47640375), (450, 45734760), (459, 44838000), (470, 43788600), (477, 43146000), (486, 42347000), (500, 41161284), (510, 40354200), (530, 38831400), (540, 38112300), (564, 36490500), (600, 34301070), (612, 33628500), (636, 32359500), (648, 31760250), (675, 30489840), (680, 30265650), (705, 29192400), (720, 28584225), (750, 27440856), (752, 27367875), (765, 26902800), (795, 25887600), (799, 25758000), (810, 25408200), (816, 25221375), (846, 24327000), (848, 24269625), (850, 24212520), (900, 22867380), (901, 22842000), (918, 22419000), (940, 21894300), (954, 21573000), (972, 21173500), (1000, 20580642), (1020, 20177100), (1060, 19415700), (1080, 19056150), (1125, 18293904), (1128, 18245250), (1175, 17515440), (1200, 17150535), (1215, 16938800), (1224, 16814250), (1269, 16218000), (1272, 16179750), (1275, 16141680), (1296, 15880125), (1325, 15532560), (1350, 15244920), (1360, 15132825), (1377, 14946000), (1410, 14596200), (1431, 14382000), (1500, 13720428), (1530, 13451400), (1590, 12943800), (1598, 12879000), (1620, 12704100), (1692, 12163500), (1700, 12106260), (1800, 11433690), (1802, 11421000), (1836, 11209500), (1880, 10947150), (1908, 10786500), (1944, 10586750), (2000, 10290321), (2025, 10163280), (2040, 10088550), (2115, 9730800), (2120, 9707850), (2125, 9685008), (2160, 9528075), (2250, 9146952), (2256, 9122625), (2295, 8967600), (2350, 8757720), (2385, 8629200), (2397, 8586000), (2430, 8469400), (2448, 8407125), (2491, 8262000), (2538, 8109000), (2544, 8089875), (2550, 8070840), (2650, 7766280), (2700, 7622460), (2703, 7614000), (2754, 7473000), (2820, 7298100), (2862, 7191000), (3000, 6860214), (3060, 6725700), (3180, 6471900), (3196, 6439500), (3240, 6352050), (3375, 6097968), (3384, 6081750), (3400, 6053130), (3525, 5838480), (3600, 5716845), (3604, 5710500), (3672, 5604750), (3760, 5473575), (3807, 5406000), (3816, 5393250), (3825, 5380560), (3888, 5293375), (3975, 5177520), (3995, 5151600), (4050, 5081640), (4080, 5044275), (4131, 4982000), (4230, 4865400), (4240, 4853925), (4250, 4842504), (4293, 4794000), (4500, 4573476), (4505, 4568400), (4590, 4483800), (4700, 4378860), (4770, 4314600), (4794, 4293000), (4860, 4234700), (4982, 4131000), (5076, 4054500), (5100, 4035420), (5300, 3883140), (5400, 3811230), (5406, 3807000), (5508, 3736500), (5640, 3649050), (5724, 3595500), (5875, 3503088), (6000, 3430107), (6075, 3387760), (6120, 3362850), (6345, 3243600), (6360, 3235950), (6375, 3228336), (6392, 3219750), (6480, 3176025), (6625, 3106512), (6750, 3048984), (6768, 3040875), (6800, 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(59925, 343440), (60750, 338776), (60912, 337875), (61200, 336285), (62275, 330480), (63450, 324360), (63600, 323595), (63920, 321975), (64395, 319600), (64719, 318000), (64872, 317250), (66096, 311375), (67257, 306000), (67575, 304560), (68688, 299625), (68850, 298920), (70500, 291924), (71550, 287640), (71910, 286200), (72080, 285525), (72981, 282000), (74730, 275400), (76140, 270300), (76500, 269028), (79500, 258876), (79900, 257580), (81000, 254082), (81090, 253800), (82620, 249100), (84600, 243270), (84694, 243000), (85860, 239700), (86292, 238500), (89676, 229500), (90100, 228420), (91368, 225250), (91800, 224190), (94000, 218943), (95175, 216240), (95400, 215730), (95880, 214650), (97200, 211735), (97308, 211500), (99640, 206550), (99875, 206064), (101520, 202725), (102000, 201771), (103032, 199750), (103275, 199280), (105750, 194616), (106000, 194157), (107325, 191760), (107865, 190800), (108120, 190350), (110160, 186825), (112095, 183600), (112625, 182736), (114210, 180200), (114480, 179775), (114750, 179352), (115056, 178875), (119250, 172584), (119568, 172125), (119850, 171720), (121500, 169388), (121635, 169200), (124550, 165240), (126900, 162180), (127041, 162000), (128790, 159800), (129438, 159000), (129744, 158625), (134514, 153000), (135150, 152280), (137700, 149460), (141000, 145962), (143100, 143820)]