20744505600

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:463

約数の個数: 864

約数和(自身を含む): 87205085184

約数和(自身を除く): 66460579584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 25, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 50, 52, 56, 60, 62, 64, 65, 70, 75, 78, 80, 84, 91, 93, 96, 100, 104, 105, 112, 120, 124, 128, 130, 140, 150, 155, 156, 160, 168, 175, 182, 186, 192, 195, 200, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 300, 310, 312, 320, 325, 336, 350, 364, 372, 383, 384, 390, 400, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 525, 546, 560, 600, 620, 624, 640, 650, 651, 672, 700, 728, 744, 766, 768, 775, 780, 800, 806, 832, 840, 868, 896, 910, 930, 960, 975, 992, 1040, 1050, 1085, 1092, 1120, 1149, 1200, 1209, 1240, 1248, 1280, 1300, 1302, 1344, 1365, 1400, 1456, 1488, 1532, 1550, 1560, 1600, 1612, 1664, 1680, 1736, 1792, 1820, 1860, 1915, 1920, 1950, 1984, 2015, 2080, 2100, 2170, 2184, 2240, 2275, 2298, 2325, 2400, 2418, 2480, 2496, 2600, 2604, 2681, 2688, 2730, 2800, 2821, 2912, 2976, 3064, 3100, 3120, 3200, 3224, 3255, 3328, 3360, 3472, 3640, 3720, 3830, 3840, 3900, 3968, 4030, 4160, 4200, 4340, 4368, 4480, 4550, 4596, 4650, 4800, 4836, 4960, 4979, 4992, 5200, 5208, 5362, 5376, 5425, 5460, 5600, 5642, 5745, 5824, 5952, 6045, 6128, 6200, 6240, 6400, 6448, 6510, 6720, 6825, 6944, 7280, 7440, 7660, 7800, 7936, 8043, 8060, 8320, 8400, 8463, 8680, 8736, 8960, 9100, 9192, 9300, 9575, 9600, 9672, 9920, 9958, 9984, 10075, 10400, 10416, 10724, 10850, 10920, 11200, 11284, 11490, 11648, 11873, 11904, 12090, 12256, 12400, 12480, 12896, 13020, 13405, 13440, 13650, 13888, 14105, 14560, 14880, 14937, 15320, 15600, 16086, 16120, 16275, 16640, 16800, 16926, 17360, 17472, 18200, 18384, 18600, 19150, 19200, 19344, 19840, 19916, 20150, 20800, 20832, 21448, 21700, 21840, 22400, 22568, 22980, 23296, 23746, 23808, 24180, 24512, 24800, 24895, 24960, 25792, 26040, 26810, 26880, 27300, 27776, 28210, 28725, 29120, 29760, 29874, 30225, 30640, 31200, 32172, 32240, 32550, 33600, 33852, 34720, 34853, 34944, 35619, 36400, 36768, 37200, 38300, 38688, 39680, 39832, 40215, 40300, 41600, 41664, 42315, 42896, 43400, 43680, 44800, 45136, 45960, 47492, 48360, 49024, 49600, 49790, 49920, 51584, 52080, 53620, 54600, 55552, 56420, 57450, 58240, 59365, 59520, 59748, 60450, 61280, 62400, 64344, 64480, 65100, 67025, 67200, 67704, 69440, 69706, 69888, 70525, 71238, 72800, 73536, 74400, 74685, 76600, 77376, 79664, 80430, 80600, 83111, 83200, 83328, 84630, 85792, 86800, 87360, 90272, 91920, 94984, 96720, 98048, 99200, 99580, 103168, 104160, 104559, 107240, 109200, 112840, 114900, 116480, 118730, 119040, 119496, 120900, 122560, 124475, 124800, 128688, 128960, 130200, 134050, 134400, 135408, 138880, 139412, 141050, 142476, 145600, 147072, 148800, 149370, 153200, 154349, 154752, 159328, 160860, 161200, 166222, 166656, 169260, 171584, 173600, 174265, 174720, 178095, 180544, 183840, 189968, 193440, 198400, 199160, 201075, 208320, 209118, 211575, 214480, 218400, 225680, 229800, 237460, 238992, 241800, 245120, 248950, 249333, 249600, 257376, 257920, 260400, 268100, 270816, 277760, 278824, 282100, 284952, 291200, 294144, 296825, 297600, 298740, 306400, 308698, 309504, 318656, 321720, 322400, 332444, 338520, 343168, 347200, 348530, 349440, 356190, 361088, 367680, 373425, 379936, 386880, 398320, 402150, 415555, 416640, 418236, 423150, 428960, 436800, 451360, 459600, 463047, 474920, 477984, 483600, 490240, 497900, 498666, 514752, 515840, 520800, 522795, 536200, 541632, 557648, 564200, 569904, 582400, 593650, 595200, 597480, 612800, 617396, 637312, 643440, 644800, 664888, 677040, 686336, 694400, 697060, 712380, 722176, 735360, 746850, 759872, 771745, 773760, 796640, 804300, 831110, 833280, 836472, 846300, 857920, 871325, 873600, 890475, 902720, 919200, 926094, 949840, 955968, 967200, 995800, 997332, 1029504, 1041600, 1045590, 1072400, 1080443, 1083264, 1115296, 1128400, 1139808, 1187300, 1194960, 1225600, 1234792, 1246665, 1274624, 1286880, 1289600, 1329776, 1354080, 1388800, 1394120, 1424760, 1470720, 1493700, 1519744, 1543490, 1547520, 1593280, 1608600, 1662220, 1672944, 1692600, 1715840, 1742650, 1747200, 1780950, 1805440, 1838400, 1852188, 1899680, 1911936, 1934400, 1991600, 1994664, 2059008, 2077775, 2083200, 2091180, 2144800, 2160886, 2166528, 2230592, 2256800, 2279616, 2315235, 2374600, 2389920, 2451200, 2469584, 2493330, 2573760, 2579200, 2613975, 2659552, 2708160, 2788240, 2849520, 2987400, 3039488, 3086980, 3186560, 3217200, 3241329, 3324440, 3345888, 3385200, 3431680, 3485300, 3561900, 3610880, 3676800, 3704376, 3799360, 3823872, 3858725, 3868800, 3983200, 3989328, 4155550, 4166400, 4182360, 4289600, 4321772, 4461184, 4513600, 4559232, 4630470, 4749200, 4779840, 4939168, 4986660, 5147520, 5227950, 5319104, 5402215, 5416320, 5576480, 5699040, 5974800, 6173960, 6233325, 6373120, 6434400, 6482658, 6648880, 6691776, 6770400, 6970600, 7123800, 7353600, 7408752, 7598720, 7717450, 7737600, 7966400, 7978656, 8311100, 8364720, 8579200, 8643544, 8922368, 9027200, 9118464, 9260940, 9498400, 9559680, 9878336, 9973320, 10295040, 10455900, 10638208, 10804430, 10832640, 11152960, 11398080, 11576175, 11949600, 12347920, 12466650, 12868800, 12965316, 13297760, 13383552, 13540800, 13941200, 14247600, 14817504, 15197440, 15434900, 15932800, 15957312, 16206645, 16622200, 16729440, 17158400, 17287088, 18054400, 18521880, 18996800, 19119360, 19756672, 19946640, 20911800, 21276416, 21608860, 22305920, 22796160, 23152350, 23899200, 24695840, 24933300, 25737600, 25930632, 26595520, 26767104, 27011075, 27081600, 27882400, 28495200, 29635008, 30869800, 31865600, 31914624, 32413290, 33244400, 33458880, 34574176, 37043760, 37993600, 39513344, 39893280, 41823600, 43217720, 44611840, 45592320, 46304700, 47798400, 49391680, 49866600, 51475200, 51861264, 53191040, 54022150, 54163200, 55764800, 56990400, 59270016, 61739600, 63829248, 64826580, 66488800, 66917760, 69148352, 74087520, 75987200, 79786560, 81033225, 83647200, 86435440, 92609400, 95596800, 98783360, 99733200, 103722528, 106382080, 108044300, 111529600, 113980800, 118540032, 123479200, 129653160, 132977600, 133835520, 138296704, 148175040, 159573120, 162066450, 167294400, 172870880, 185218800, 197566720, 199466400, 207445056, 216088600, 223059200, 227961600, 246958400, 259306320, 265955200, 276593408, 296350080, 319146240, 324132900, 334588800, 345741760, 370437600, 398932800, 414890112, 432177200, 493916800, 518612640, 531910400, 592700160, 648265800, 669177600, 691483520, 740875200, 797865600, 829780224, 864354400, 987833600, 1037225280, 1296531600, 1382967040, 1481750400, 1595731200, 1728708800, 2074450560, 2593063200, 2963500800, 3457417600, 4148901120, 5186126400, 6914835200, 10372252800, 20744505600]

約数ペア:

[(1, 20744505600), (2, 10372252800), (3, 6914835200), (4, 5186126400), (5, 4148901120), (6, 3457417600), (7, 2963500800), (8, 2593063200), (10, 2074450560), (12, 1728708800), (13, 1595731200), (14, 1481750400), (15, 1382967040), (16, 1296531600), (20, 1037225280), (21, 987833600), (24, 864354400), (25, 829780224), (26, 797865600), (28, 740875200), (30, 691483520), (31, 669177600), (32, 648265800), (35, 592700160), (39, 531910400), (40, 518612640), (42, 493916800), (48, 432177200), (50, 414890112), (52, 398932800), (56, 370437600), (60, 345741760), (62, 334588800), (64, 324132900), (65, 319146240), (70, 296350080), (75, 276593408), (78, 265955200), (80, 259306320), (84, 246958400), (91, 227961600), (93, 223059200), (96, 216088600), (100, 207445056), (104, 199466400), (105, 197566720), (112, 185218800), (120, 172870880), (124, 167294400), (128, 162066450), (130, 159573120), (140, 148175040), (150, 138296704), (155, 133835520), (156, 132977600), (160, 129653160), (168, 123479200), (175, 118540032), (182, 113980800), (186, 111529600), (192, 108044300), (195, 106382080), (200, 103722528), (208, 99733200), (210, 98783360), (217, 95596800), (224, 92609400), (240, 86435440), (248, 83647200), (256, 81033225), (260, 79786560), (273, 75987200), (280, 74087520), (300, 69148352), (310, 66917760), (312, 66488800), (320, 64826580), (325, 63829248), (336, 61739600), (350, 59270016), (364, 56990400), (372, 55764800), (383, 54163200), (384, 54022150), (390, 53191040), (400, 51861264), (403, 51475200), (416, 49866600), (420, 49391680), (434, 47798400), (448, 46304700), (455, 45592320), (465, 44611840), (480, 43217720), (496, 41823600), (520, 39893280), (525, 39513344), (546, 37993600), (560, 37043760), (600, 34574176), (620, 33458880), (624, 33244400), (640, 32413290), (650, 31914624), (651, 31865600), (672, 30869800), (700, 29635008), (728, 28495200), (744, 27882400), (766, 27081600), (768, 27011075), (775, 26767104), (780, 26595520), (800, 25930632), (806, 25737600), (832, 24933300), (840, 24695840), (868, 23899200), (896, 23152350), (910, 22796160), (930, 22305920), (960, 21608860), (975, 21276416), (992, 20911800), (1040, 19946640), (1050, 19756672), (1085, 19119360), (1092, 18996800), (1120, 18521880), (1149, 18054400), (1200, 17287088), (1209, 17158400), (1240, 16729440), (1248, 16622200), (1280, 16206645), (1300, 15957312), (1302, 15932800), (1344, 15434900), (1365, 15197440), (1400, 14817504), (1456, 14247600), (1488, 13941200), (1532, 13540800), (1550, 13383552), (1560, 13297760), (1600, 12965316), (1612, 12868800), (1664, 12466650), (1680, 12347920), (1736, 11949600), (1792, 11576175), (1820, 11398080), (1860, 11152960), (1915, 10832640), (1920, 10804430), (1950, 10638208), (1984, 10455900), (2015, 10295040), (2080, 9973320), (2100, 9878336), (2170, 9559680), (2184, 9498400), (2240, 9260940), (2275, 9118464), (2298, 9027200), (2325, 8922368), (2400, 8643544), (2418, 8579200), (2480, 8364720), (2496, 8311100), (2600, 7978656), (2604, 7966400), (2681, 7737600), (2688, 7717450), (2730, 7598720), (2800, 7408752), (2821, 7353600), (2912, 7123800), (2976, 6970600), (3064, 6770400), (3100, 6691776), (3120, 6648880), (3200, 6482658), (3224, 6434400), (3255, 6373120), (3328, 6233325), (3360, 6173960), (3472, 5974800), (3640, 5699040), (3720, 5576480), (3830, 5416320), (3840, 5402215), (3900, 5319104), (3968, 5227950), (4030, 5147520), (4160, 4986660), (4200, 4939168), (4340, 4779840), (4368, 4749200), (4480, 4630470), (4550, 4559232), (4596, 4513600), (4650, 4461184), (4800, 4321772), (4836, 4289600), (4960, 4182360), (4979, 4166400), (4992, 4155550), (5200, 3989328), (5208, 3983200), (5362, 3868800), (5376, 3858725), (5425, 3823872), (5460, 3799360), (5600, 3704376), (5642, 3676800), (5745, 3610880), (5824, 3561900), (5952, 3485300), (6045, 3431680), (6128, 3385200), (6200, 3345888), (6240, 3324440), (6400, 3241329), (6448, 3217200), (6510, 3186560), (6720, 3086980), (6825, 3039488), (6944, 2987400), (7280, 2849520), (7440, 2788240), (7660, 2708160), (7800, 2659552), (7936, 2613975), (8043, 2579200), (8060, 2573760), (8320, 2493330), (8400, 2469584), (8463, 2451200), (8680, 2389920), (8736, 2374600), (8960, 2315235), (9100, 2279616), (9192, 2256800), (9300, 2230592), (9575, 2166528), (9600, 2160886), (9672, 2144800), (9920, 2091180), (9958, 2083200), (9984, 2077775), (10075, 2059008), (10400, 1994664), (10416, 1991600), (10724, 1934400), (10850, 1911936), (10920, 1899680), (11200, 1852188), (11284, 1838400), (11490, 1805440), (11648, 1780950), (11873, 1747200), (11904, 1742650), (12090, 1715840), (12256, 1692600), (12400, 1672944), (12480, 1662220), (12896, 1608600), (13020, 1593280), (13405, 1547520), (13440, 1543490), (13650, 1519744), (13888, 1493700), (14105, 1470720), (14560, 1424760), (14880, 1394120), (14937, 1388800), (15320, 1354080), (15600, 1329776), (16086, 1289600), (16120, 1286880), (16275, 1274624), (16640, 1246665), (16800, 1234792), (16926, 1225600), (17360, 1194960), (17472, 1187300), (18200, 1139808), (18384, 1128400), (18600, 1115296), (19150, 1083264), (19200, 1080443), (19344, 1072400), (19840, 1045590), (19916, 1041600), (20150, 1029504), (20800, 997332), (20832, 995800), (21448, 967200), (21700, 955968), (21840, 949840), (22400, 926094), (22568, 919200), (22980, 902720), (23296, 890475), (23746, 873600), (23808, 871325), (24180, 857920), (24512, 846300), (24800, 836472), (24895, 833280), (24960, 831110), (25792, 804300), (26040, 796640), (26810, 773760), (26880, 771745), (27300, 759872), (27776, 746850), (28210, 735360), (28725, 722176), (29120, 712380), (29760, 697060), (29874, 694400), (30225, 686336), (30640, 677040), (31200, 664888), (32172, 644800), (32240, 643440), (32550, 637312), (33600, 617396), (33852, 612800), (34720, 597480), (34853, 595200), (34944, 593650), (35619, 582400), (36400, 569904), (36768, 564200), (37200, 557648), (38300, 541632), (38688, 536200), (39680, 522795), (39832, 520800), (40215, 515840), (40300, 514752), (41600, 498666), (41664, 497900), (42315, 490240), (42896, 483600), (43400, 477984), (43680, 474920), (44800, 463047), (45136, 459600), (45960, 451360), (47492, 436800), (48360, 428960), (49024, 423150), (49600, 418236), (49790, 416640), (49920, 415555), (51584, 402150), (52080, 398320), (53620, 386880), (54600, 379936), (55552, 373425), (56420, 367680), (57450, 361088), (58240, 356190), (59365, 349440), (59520, 348530), (59748, 347200), (60450, 343168), (61280, 338520), (62400, 332444), (64344, 322400), (64480, 321720), (65100, 318656), (67025, 309504), (67200, 308698), (67704, 306400), (69440, 298740), (69706, 297600), (69888, 296825), (70525, 294144), (71238, 291200), (72800, 284952), (73536, 282100), (74400, 278824), (74685, 277760), (76600, 270816), (77376, 268100), (79664, 260400), (80430, 257920), (80600, 257376), (83111, 249600), (83200, 249333), (83328, 248950), (84630, 245120), (85792, 241800), (86800, 238992), (87360, 237460), (90272, 229800), (91920, 225680), (94984, 218400), (96720, 214480), (98048, 211575), (99200, 209118), (99580, 208320), (103168, 201075), (104160, 199160), (104559, 198400), (107240, 193440), (109200, 189968), (112840, 183840), (114900, 180544), (116480, 178095), (118730, 174720), (119040, 174265), (119496, 173600), (120900, 171584), (122560, 169260), (124475, 166656), (124800, 166222), (128688, 161200), (128960, 160860), (130200, 159328), (134050, 154752), (134400, 154349), (135408, 153200), (138880, 149370), (139412, 148800), (141050, 147072), (142476, 145600)]