19948844160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1987}}^1$

素因数の和:2105

約数の個数: 512

約数和(自身を含む): 81759283200

約数和(自身を除く): 61810439040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 270, 280, 288, 315, 320, 332, 336, 360, 378, 384, 415, 420, 432, 448, 480, 498, 504, 540, 560, 576, 581, 630, 640, 664, 672, 720, 747, 756, 830, 840, 864, 896, 945, 960, 996, 1008, 1080, 1120, 1152, 1162, 1245, 1260, 1328, 1344, 1440, 1494, 1512, 1660, 1680, 1728, 1743, 1890, 1920, 1987, 1992, 2016, 2160, 2240, 2241, 2324, 2490, 2520, 2656, 2688, 2880, 2905, 2988, 3024, 3320, 3360, 3456, 3486, 3735, 3780, 3974, 3984, 4032, 4320, 4480, 4482, 4648, 4980, 5040, 5229, 5312, 5760, 5810, 5961, 5976, 6048, 6640, 6720, 6972, 7470, 7560, 7948, 7968, 8064, 8640, 8715, 8964, 9296, 9935, 9960, 10080, 10458, 10624, 11205, 11620, 11922, 11952, 12096, 13280, 13440, 13909, 13944, 14940, 15120, 15687, 15896, 15936, 17280, 17430, 17883, 17928, 18592, 19870, 19920, 20160, 20916, 22410, 23240, 23844, 23904, 24192, 26145, 26560, 27818, 27888, 29805, 29880, 30240, 31374, 31792, 31872, 34860, 35766, 35856, 37184, 39740, 39840, 40320, 41727, 41832, 44820, 46480, 47688, 47808, 52290, 53120, 53649, 55636, 55776, 59610, 59760, 60480, 62748, 63584, 69545, 69720, 71532, 71712, 74368, 78435, 79480, 79680, 83454, 83664, 89415, 89640, 92960, 95376, 95616, 104580, 107298, 111272, 111552, 119220, 119520, 120960, 125181, 125496, 127168, 139090, 139440, 143064, 143424, 156870, 158960, 159360, 164921, 166908, 167328, 178830, 179280, 185920, 190752, 208635, 209160, 214596, 222544, 223104, 238440, 239040, 250362, 250992, 254336, 268245, 278180, 278880, 286128, 286848, 313740, 317920, 329842, 333816, 334656, 357660, 358560, 371840, 375543, 381504, 417270, 418320, 429192, 445088, 476880, 478080, 494763, 500724, 501984, 536490, 556360, 557760, 572256, 625905, 627480, 635840, 659684, 667632, 669312, 715320, 717120, 751086, 763008, 824605, 834540, 836640, 858384, 890176, 953760, 989526, 1001448, 1003968, 1072980, 1112720, 1115520, 1144512, 1154447, 1251810, 1254960, 1271680, 1319368, 1335264, 1430640, 1434240, 1484289, 1502172, 1649210, 1669080, 1673280, 1716768, 1780352, 1877715, 1907520, 1979052, 2002896, 2007936, 2145960, 2225440, 2289024, 2308894, 2473815, 2503620, 2509920, 2638736, 2670528, 2861280, 2968578, 3004344, 3298420, 3338160, 3346560, 3433536, 3463341, 3755430, 3815040, 3958104, 4005792, 4291920, 4450880, 4452867, 4617788, 4947630, 5007240, 5019840, 5277472, 5341056, 5722560, 5772235, 5937156, 6008688, 6596840, 6676320, 6867072, 6926682, 7421445, 7510860, 7916208, 8011584, 8583840, 8901760, 8905734, 9235576, 9895260, 10014480, 10039680, 10390023, 10554944, 11445120, 11544470, 11874312, 12017376, 13193680, 13352640, 13853364, 14842890, 15021720, 15832416, 16023168, 17167680, 17316705, 17811468, 18471152, 19790520, 20028960, 20780046, 21109888, 22264335, 23088940, 23748624, 24034752, 26387360, 26705280, 27706728, 29685780, 30043440, 31170069, 31664832, 34335360, 34633410, 35622936, 36942304, 39581040, 40057920, 41560092, 44528670, 46177880, 47497248, 48069504, 51950115, 52774720, 55413456, 59371560, 60086880, 62340138, 63329664, 69266820, 71245872, 73884608, 79162080, 80115840, 83120184, 89057340, 92355760, 94994496, 103900230, 105549440, 110826912, 118743120, 120173760, 124680276, 138533640, 142491744, 147769216, 155850345, 158324160, 166240368, 178114680, 184711520, 189988992, 207800460, 221653824, 237486240, 240347520, 249360552, 277067280, 284983488, 311700690, 316648320, 332480736, 356229360, 369423040, 415600920, 443307648, 474972480, 498721104, 554134560, 569966976, 623401380, 664961472, 712458720, 738846080, 831201840, 949944960, 997442208, 1108269120, 1246802760, 1329922944, 1424917440, 1662403680, 1994884416, 2216538240, 2493605520, 2849834880, 3324807360, 3989768832, 4987211040, 6649614720, 9974422080, 19948844160]

約数ペア:

[(1, 19948844160), (2, 9974422080), (3, 6649614720), (4, 4987211040), (5, 3989768832), (6, 3324807360), (7, 2849834880), (8, 2493605520), (9, 2216538240), (10, 1994884416), (12, 1662403680), (14, 1424917440), (15, 1329922944), (16, 1246802760), (18, 1108269120), (20, 997442208), (21, 949944960), (24, 831201840), (27, 738846080), (28, 712458720), (30, 664961472), (32, 623401380), (35, 569966976), (36, 554134560), (40, 498721104), (42, 474972480), (45, 443307648), (48, 415600920), (54, 369423040), (56, 356229360), (60, 332480736), (63, 316648320), (64, 311700690), (70, 284983488), (72, 277067280), (80, 249360552), (83, 240347520), (84, 237486240), (90, 221653824), (96, 207800460), (105, 189988992), (108, 184711520), (112, 178114680), (120, 166240368), (126, 158324160), (128, 155850345), (135, 147769216), (140, 142491744), (144, 138533640), (160, 124680276), (166, 120173760), (168, 118743120), (180, 110826912), (189, 105549440), (192, 103900230), (210, 94994496), (216, 92355760), (224, 89057340), (240, 83120184), (249, 80115840), (252, 79162080), (270, 73884608), (280, 71245872), (288, 69266820), (315, 63329664), (320, 62340138), (332, 60086880), (336, 59371560), (360, 55413456), (378, 52774720), (384, 51950115), (415, 48069504), (420, 47497248), (432, 46177880), (448, 44528670), (480, 41560092), (498, 40057920), (504, 39581040), (540, 36942304), (560, 35622936), (576, 34633410), (581, 34335360), (630, 31664832), (640, 31170069), (664, 30043440), (672, 29685780), (720, 27706728), (747, 26705280), (756, 26387360), (830, 24034752), (840, 23748624), (864, 23088940), (896, 22264335), (945, 21109888), (960, 20780046), (996, 20028960), (1008, 19790520), (1080, 18471152), (1120, 17811468), (1152, 17316705), (1162, 17167680), (1245, 16023168), (1260, 15832416), (1328, 15021720), (1344, 14842890), (1440, 13853364), (1494, 13352640), (1512, 13193680), (1660, 12017376), (1680, 11874312), (1728, 11544470), (1743, 11445120), (1890, 10554944), (1920, 10390023), (1987, 10039680), (1992, 10014480), (2016, 9895260), (2160, 9235576), (2240, 8905734), (2241, 8901760), (2324, 8583840), (2490, 8011584), (2520, 7916208), (2656, 7510860), (2688, 7421445), (2880, 6926682), (2905, 6867072), (2988, 6676320), (3024, 6596840), (3320, 6008688), (3360, 5937156), (3456, 5772235), (3486, 5722560), (3735, 5341056), (3780, 5277472), (3974, 5019840), (3984, 5007240), (4032, 4947630), (4320, 4617788), (4480, 4452867), (4482, 4450880), (4648, 4291920), (4980, 4005792), (5040, 3958104), (5229, 3815040), (5312, 3755430), (5760, 3463341), (5810, 3433536), (5961, 3346560), (5976, 3338160), (6048, 3298420), (6640, 3004344), (6720, 2968578), (6972, 2861280), (7470, 2670528), (7560, 2638736), (7948, 2509920), (7968, 2503620), (8064, 2473815), (8640, 2308894), (8715, 2289024), (8964, 2225440), (9296, 2145960), (9935, 2007936), (9960, 2002896), (10080, 1979052), (10458, 1907520), (10624, 1877715), (11205, 1780352), (11620, 1716768), (11922, 1673280), (11952, 1669080), (12096, 1649210), (13280, 1502172), (13440, 1484289), (13909, 1434240), (13944, 1430640), (14940, 1335264), (15120, 1319368), (15687, 1271680), (15896, 1254960), (15936, 1251810), (17280, 1154447), (17430, 1144512), (17883, 1115520), (17928, 1112720), (18592, 1072980), (19870, 1003968), (19920, 1001448), (20160, 989526), (20916, 953760), (22410, 890176), (23240, 858384), (23844, 836640), (23904, 834540), (24192, 824605), (26145, 763008), (26560, 751086), (27818, 717120), (27888, 715320), (29805, 669312), (29880, 667632), (30240, 659684), (31374, 635840), (31792, 627480), (31872, 625905), (34860, 572256), (35766, 557760), (35856, 556360), (37184, 536490), (39740, 501984), (39840, 500724), (40320, 494763), (41727, 478080), (41832, 476880), (44820, 445088), (46480, 429192), (47688, 418320), (47808, 417270), (52290, 381504), (53120, 375543), (53649, 371840), (55636, 358560), (55776, 357660), (59610, 334656), (59760, 333816), (60480, 329842), (62748, 317920), (63584, 313740), (69545, 286848), (69720, 286128), (71532, 278880), (71712, 278180), (74368, 268245), (78435, 254336), (79480, 250992), (79680, 250362), (83454, 239040), (83664, 238440), (89415, 223104), (89640, 222544), (92960, 214596), (95376, 209160), (95616, 208635), (104580, 190752), (107298, 185920), (111272, 179280), (111552, 178830), (119220, 167328), (119520, 166908), (120960, 164921), (125181, 159360), (125496, 158960), (127168, 156870), (139090, 143424), (139440, 143064)]