19821809280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1$

素因数の和:921

約数の個数: 768

約数和(自身を含む): 83414620800

約数和(自身を除く): 63592811520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 49, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 98, 104, 105, 112, 114, 120, 128, 130, 133, 140, 147, 152, 156, 160, 168, 182, 190, 192, 195, 196, 208, 210, 224, 228, 240, 245, 247, 260, 266, 273, 280, 285, 294, 304, 312, 320, 336, 364, 380, 384, 390, 392, 399, 416, 420, 448, 455, 456, 480, 490, 494, 520, 532, 546, 560, 570, 588, 608, 624, 637, 640, 665, 672, 728, 735, 741, 760, 780, 784, 798, 832, 840, 853, 896, 910, 912, 931, 960, 980, 988, 1040, 1064, 1092, 1120, 1140, 1176, 1216, 1235, 1248, 1274, 1330, 1344, 1365, 1456, 1470, 1482, 1520, 1560, 1568, 1596, 1664, 1680, 1706, 1729, 1820, 1824, 1862, 1911, 1920, 1960, 1976, 1995, 2080, 2128, 2184, 2240, 2280, 2352, 2432, 2470, 2496, 2548, 2559, 2660, 2688, 2730, 2793, 2912, 2940, 2964, 3040, 3120, 3136, 3185, 3192, 3360, 3412, 3458, 3640, 3648, 3705, 3724, 3822, 3920, 3952, 3990, 4160, 4256, 4265, 4368, 4480, 4560, 4655, 4704, 4940, 4992, 5096, 5118, 5187, 5320, 5460, 5586, 5824, 5880, 5928, 5971, 6080, 6240, 6272, 6370, 6384, 6720, 6824, 6916, 7280, 7296, 7410, 7448, 7644, 7840, 7904, 7980, 8320, 8512, 8530, 8645, 8736, 9120, 9310, 9408, 9555, 9880, 10192, 10236, 10374, 10640, 10920, 11089, 11172, 11648, 11760, 11856, 11942, 12103, 12160, 12480, 12740, 12768, 12795, 13440, 13648, 13832, 13965, 14560, 14820, 14896, 15288, 15680, 15808, 15960, 16207, 17024, 17060, 17290, 17472, 17913, 18240, 18620, 18816, 19110, 19760, 20384, 20472, 20748, 21280, 21840, 22178, 22344, 23520, 23712, 23884, 24206, 24960, 25480, 25536, 25590, 25935, 27296, 27664, 27930, 29120, 29640, 29792, 29855, 30576, 31360, 31616, 31920, 32414, 33267, 34120, 34580, 34944, 35826, 36309, 36480, 37240, 38220, 39520, 40768, 40944, 41496, 41797, 42560, 43680, 44356, 44688, 47040, 47424, 47768, 48412, 48621, 50960, 51072, 51180, 51870, 54592, 55328, 55445, 55860, 58240, 59280, 59584, 59710, 60515, 61152, 63840, 64828, 66534, 68240, 69160, 71652, 72618, 74480, 76440, 77623, 79040, 81035, 81536, 81888, 82992, 83594, 85120, 87360, 88712, 89376, 89565, 94080, 94848, 95536, 96824, 97242, 101920, 102360, 103740, 109184, 110656, 110890, 111720, 113449, 118560, 119168, 119420, 121030, 122304, 125391, 127680, 129656, 133068, 136480, 138320, 143304, 145236, 148960, 152880, 155246, 158080, 162070, 163776, 165984, 166335, 167188, 174720, 177424, 178752, 179130, 181545, 191072, 193648, 194484, 203840, 204720, 207480, 208985, 210691, 221312, 221780, 223440, 226898, 232869, 237120, 238840, 242060, 243105, 244608, 250782, 255360, 259312, 266136, 272960, 276640, 286608, 290472, 297920, 305760, 310492, 324140, 327552, 331968, 332670, 334376, 340347, 354848, 357504, 358260, 363090, 382144, 387296, 388115, 388968, 407680, 409440, 414960, 417970, 421382, 443560, 446880, 453796, 465738, 474240, 477680, 484120, 486210, 501564, 518624, 532272, 543361, 545920, 553280, 567245, 573216, 580944, 595840, 611520, 620984, 626955, 632073, 648280, 663936, 665340, 668752, 680694, 709696, 716520, 726180, 764288, 774592, 776230, 777936, 794143, 818880, 829920, 835940, 842764, 887120, 893760, 907592, 931476, 955360, 968240, 972420, 1003128, 1037248, 1053455, 1064544, 1086722, 1106560, 1134490, 1146432, 1161888, 1164345, 1223040, 1241968, 1253910, 1264146, 1296560, 1330680, 1337504, 1361388, 1419392, 1433040, 1452360, 1474837, 1549184, 1552460, 1555872, 1588286, 1630083, 1637760, 1659840, 1671880, 1685528, 1701735, 1774240, 1787520, 1815184, 1862952, 1910720, 1936480, 1944840, 2006256, 2074496, 2106910, 2129088, 2173444, 2268980, 2292864, 2323776, 2328690, 2382429, 2483936, 2507820, 2528292, 2593120, 2661360, 2675008, 2716805, 2722776, 2866080, 2904720, 2949674, 3104920, 3111744, 3160365, 3176572, 3260166, 3319680, 3343760, 3371056, 3403470, 3548480, 3630368, 3725904, 3821440, 3872960, 3889680, 3970715, 4012512, 4213820, 4258176, 4346888, 4424511, 4537960, 4647552, 4657380, 4764858, 4967872, 5015640, 5056584, 5186240, 5322720, 5350016, 5433610, 5445552, 5732160, 5809440, 5899348, 6209840, 6223488, 6320730, 6353144, 6520332, 6687520, 6742112, 6806940, 7096960, 7260736, 7374185, 7451808, 7745920, 7779360, 7941430, 8025024, 8150415, 8427640, 8693776, 8849022, 9075920, 9314760, 9529716, 9935744, 10031280, 10113168, 10323859, 10372480, 10645440, 10867220, 10891104, 11464320, 11618880, 11798696, 11912145, 12419680, 12641460, 12706288, 13040664, 13375040, 13484224, 13613880, 14521472, 14748370, 14903616, 15558720, 15882860, 16050048, 16300830, 16855280, 17387552, 17698044, 18151840, 18629520, 19059432, 20062560, 20226336, 20647718, 21290880, 21734440, 21782208, 22122555, 23237760, 23597392, 23824290, 24839360, 25282920, 25412576, 26081328, 26750080, 26968448, 27227760, 29496740, 29807232, 30971577, 31117440, 31765720, 32601660, 33710560, 34775104, 35396088, 36303680, 37259040, 38118864, 40125120, 40452672, 41295436, 43468880, 43564416, 44245110, 47194784, 47648580, 49678720, 50565840, 50825152, 51619295, 52162656, 54455520, 58993480, 61943154, 63531440, 65203320, 67421120, 69550208, 70792176, 72607360, 74518080, 76237728, 80250240, 80905344, 82590872, 86937760, 88490220, 94389568, 95297160, 101131680, 101650304, 103238590, 104325312, 108911040, 117986960, 123886308, 127062880, 130406640, 134842240, 141584352, 149036160, 152475456, 154857885, 165181744, 173875520, 176980440, 188779136, 190594320, 202263360, 206477180, 208650624, 217822080, 235973920, 247772616, 254125760, 260813280, 283168704, 304950912, 309715770, 330363488, 347751040, 353960880, 381188640, 404526720, 412954360, 471947840, 495545232, 508251520, 521626560, 566337408, 619431540, 660726976, 707921760, 762377280, 825908720, 943895680, 991090464, 1043253120, 1238863080, 1321453952, 1415843520, 1524754560, 1651817440, 1982180928, 2477726160, 2831687040, 3303634880, 3964361856, 4955452320, 6607269760, 9910904640, 19821809280]

約数ペア:

[(1, 19821809280), (2, 9910904640), (3, 6607269760), (4, 4955452320), (5, 3964361856), (6, 3303634880), (7, 2831687040), (8, 2477726160), (10, 1982180928), (12, 1651817440), (13, 1524754560), (14, 1415843520), (15, 1321453952), (16, 1238863080), (19, 1043253120), (20, 991090464), (21, 943895680), (24, 825908720), (26, 762377280), (28, 707921760), (30, 660726976), (32, 619431540), (35, 566337408), (38, 521626560), (39, 508251520), (40, 495545232), (42, 471947840), (48, 412954360), (49, 404526720), (52, 381188640), (56, 353960880), (57, 347751040), (60, 330363488), (64, 309715770), (65, 304950912), (70, 283168704), (76, 260813280), (78, 254125760), (80, 247772616), (84, 235973920), (91, 217822080), (95, 208650624), (96, 206477180), (98, 202263360), (104, 190594320), (105, 188779136), (112, 176980440), (114, 173875520), (120, 165181744), (128, 154857885), (130, 152475456), (133, 149036160), (140, 141584352), (147, 134842240), (152, 130406640), (156, 127062880), (160, 123886308), (168, 117986960), (182, 108911040), (190, 104325312), (192, 103238590), (195, 101650304), (196, 101131680), (208, 95297160), (210, 94389568), (224, 88490220), (228, 86937760), (240, 82590872), (245, 80905344), (247, 80250240), (260, 76237728), (266, 74518080), (273, 72607360), (280, 70792176), (285, 69550208), (294, 67421120), (304, 65203320), (312, 63531440), (320, 61943154), (336, 58993480), (364, 54455520), (380, 52162656), (384, 51619295), (390, 50825152), (392, 50565840), (399, 49678720), (416, 47648580), (420, 47194784), (448, 44245110), (455, 43564416), (456, 43468880), (480, 41295436), (490, 40452672), (494, 40125120), (520, 38118864), (532, 37259040), (546, 36303680), (560, 35396088), (570, 34775104), (588, 33710560), (608, 32601660), (624, 31765720), (637, 31117440), (640, 30971577), (665, 29807232), (672, 29496740), (728, 27227760), (735, 26968448), (741, 26750080), (760, 26081328), (780, 25412576), (784, 25282920), (798, 24839360), (832, 23824290), (840, 23597392), (853, 23237760), (896, 22122555), (910, 21782208), (912, 21734440), (931, 21290880), (960, 20647718), (980, 20226336), (988, 20062560), (1040, 19059432), (1064, 18629520), (1092, 18151840), (1120, 17698044), (1140, 17387552), (1176, 16855280), (1216, 16300830), (1235, 16050048), (1248, 15882860), (1274, 15558720), (1330, 14903616), (1344, 14748370), (1365, 14521472), (1456, 13613880), (1470, 13484224), (1482, 13375040), (1520, 13040664), (1560, 12706288), (1568, 12641460), (1596, 12419680), (1664, 11912145), (1680, 11798696), (1706, 11618880), (1729, 11464320), (1820, 10891104), (1824, 10867220), (1862, 10645440), (1911, 10372480), (1920, 10323859), (1960, 10113168), (1976, 10031280), (1995, 9935744), (2080, 9529716), (2128, 9314760), (2184, 9075920), (2240, 8849022), (2280, 8693776), (2352, 8427640), (2432, 8150415), (2470, 8025024), (2496, 7941430), (2548, 7779360), (2559, 7745920), (2660, 7451808), (2688, 7374185), (2730, 7260736), (2793, 7096960), (2912, 6806940), (2940, 6742112), (2964, 6687520), (3040, 6520332), (3120, 6353144), (3136, 6320730), (3185, 6223488), (3192, 6209840), (3360, 5899348), (3412, 5809440), (3458, 5732160), (3640, 5445552), (3648, 5433610), (3705, 5350016), (3724, 5322720), (3822, 5186240), (3920, 5056584), (3952, 5015640), (3990, 4967872), (4160, 4764858), (4256, 4657380), (4265, 4647552), (4368, 4537960), (4480, 4424511), (4560, 4346888), (4655, 4258176), (4704, 4213820), (4940, 4012512), (4992, 3970715), (5096, 3889680), (5118, 3872960), (5187, 3821440), (5320, 3725904), (5460, 3630368), (5586, 3548480), (5824, 3403470), (5880, 3371056), (5928, 3343760), (5971, 3319680), (6080, 3260166), (6240, 3176572), (6272, 3160365), (6370, 3111744), (6384, 3104920), (6720, 2949674), (6824, 2904720), (6916, 2866080), (7280, 2722776), (7296, 2716805), (7410, 2675008), (7448, 2661360), (7644, 2593120), (7840, 2528292), (7904, 2507820), (7980, 2483936), (8320, 2382429), (8512, 2328690), (8530, 2323776), (8645, 2292864), (8736, 2268980), (9120, 2173444), (9310, 2129088), (9408, 2106910), (9555, 2074496), (9880, 2006256), (10192, 1944840), (10236, 1936480), (10374, 1910720), (10640, 1862952), (10920, 1815184), (11089, 1787520), (11172, 1774240), (11648, 1701735), (11760, 1685528), (11856, 1671880), (11942, 1659840), (12103, 1637760), (12160, 1630083), (12480, 1588286), (12740, 1555872), (12768, 1552460), (12795, 1549184), (13440, 1474837), (13648, 1452360), (13832, 1433040), (13965, 1419392), (14560, 1361388), (14820, 1337504), (14896, 1330680), (15288, 1296560), (15680, 1264146), (15808, 1253910), (15960, 1241968), (16207, 1223040), (17024, 1164345), (17060, 1161888), (17290, 1146432), (17472, 1134490), (17913, 1106560), (18240, 1086722), (18620, 1064544), (18816, 1053455), (19110, 1037248), (19760, 1003128), (20384, 972420), (20472, 968240), (20748, 955360), (21280, 931476), (21840, 907592), (22178, 893760), (22344, 887120), (23520, 842764), (23712, 835940), (23884, 829920), (24206, 818880), (24960, 794143), (25480, 777936), (25536, 776230), (25590, 774592), (25935, 764288), (27296, 726180), (27664, 716520), (27930, 709696), (29120, 680694), (29640, 668752), (29792, 665340), (29855, 663936), (30576, 648280), (31360, 632073), (31616, 626955), (31920, 620984), (32414, 611520), (33267, 595840), (34120, 580944), (34580, 573216), (34944, 567245), (35826, 553280), (36309, 545920), (36480, 543361), (37240, 532272), (38220, 518624), (39520, 501564), (40768, 486210), (40944, 484120), (41496, 477680), (41797, 474240), (42560, 465738), (43680, 453796), (44356, 446880), (44688, 443560), (47040, 421382), (47424, 417970), (47768, 414960), (48412, 409440), (48621, 407680), (50960, 388968), (51072, 388115), (51180, 387296), (51870, 382144), (54592, 363090), (55328, 358260), (55445, 357504), (55860, 354848), (58240, 340347), (59280, 334376), (59584, 332670), (59710, 331968), (60515, 327552), (61152, 324140), (63840, 310492), (64828, 305760), (66534, 297920), (68240, 290472), (69160, 286608), (71652, 276640), (72618, 272960), (74480, 266136), (76440, 259312), (77623, 255360), (79040, 250782), (81035, 244608), (81536, 243105), (81888, 242060), (82992, 238840), (83594, 237120), (85120, 232869), (87360, 226898), (88712, 223440), (89376, 221780), (89565, 221312), (94080, 210691), (94848, 208985), (95536, 207480), (96824, 204720), (97242, 203840), (101920, 194484), (102360, 193648), (103740, 191072), (109184, 181545), (110656, 179130), (110890, 178752), (111720, 177424), (113449, 174720), (118560, 167188), (119168, 166335), (119420, 165984), (121030, 163776), (122304, 162070), (125391, 158080), (127680, 155246), (129656, 152880), (133068, 148960), (136480, 145236), (138320, 143304)]