19782701400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:205

約数の個数: 864

約数和(自身を含む): 80542969920

約数和(自身を除く): 60760268520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 49, 50, 55, 56, 60, 66, 67, 70, 75, 77, 83, 84, 88, 98, 100, 105, 110, 120, 121, 132, 134, 140, 147, 150, 154, 165, 166, 168, 175, 196, 200, 201, 210, 220, 231, 242, 245, 249, 264, 268, 275, 280, 294, 300, 308, 330, 332, 335, 350, 363, 385, 392, 402, 415, 420, 440, 462, 469, 484, 490, 498, 525, 536, 539, 550, 581, 588, 600, 605, 616, 660, 664, 670, 700, 726, 735, 737, 770, 804, 825, 830, 840, 847, 913, 924, 938, 968, 980, 996, 1005, 1050, 1078, 1100, 1155, 1162, 1176, 1210, 1225, 1245, 1320, 1340, 1400, 1407, 1452, 1470, 1474, 1540, 1608, 1617, 1650, 1660, 1675, 1694, 1743, 1815, 1826, 1848, 1876, 1925, 1960, 1992, 2010, 2075, 2100, 2156, 2200, 2211, 2310, 2324, 2345, 2420, 2450, 2490, 2541, 2680, 2695, 2739, 2814, 2904, 2905, 2940, 2948, 3025, 3080, 3234, 3283, 3300, 3320, 3350, 3388, 3486, 3630, 3652, 3675, 3685, 3752, 3850, 4020, 4067, 4150, 4200, 4235, 4312, 4422, 4565, 4620, 4648, 4690, 4840, 4900, 4980, 5025, 5082, 5159, 5390, 5478, 5561, 5628, 5775, 5810, 5880, 5896, 5929, 6050, 6225, 6391, 6468, 6566, 6600, 6700, 6776, 6972, 7035, 7260, 7304, 7350, 7370, 7700, 8040, 8085, 8107, 8134, 8300, 8470, 8715, 8844, 9075, 9130, 9240, 9380, 9800, 9849, 9960, 10043, 10050, 10164, 10318, 10780, 10956, 11055, 11122, 11256, 11550, 11620, 11725, 11858, 12100, 12201, 12450, 12705, 12782, 12936, 13132, 13400, 13475, 13695, 13944, 14070, 14520, 14525, 14700, 14740, 15400, 15477, 16170, 16214, 16268, 16415, 16600, 16683, 16940, 17430, 17688, 17787, 18150, 18260, 18425, 18760, 19173, 19698, 20086, 20100, 20328, 20335, 20636, 21175, 21560, 21912, 22110, 22244, 22825, 23100, 23240, 23450, 23716, 24200, 24321, 24402, 24900, 25410, 25564, 25795, 26264, 26950, 27390, 27805, 28140, 29050, 29400, 29480, 29645, 30129, 30954, 31955, 32340, 32428, 32536, 32830, 33366, 33880, 34860, 35175, 35574, 36113, 36300, 36520, 36850, 38346, 38927, 39396, 40172, 40200, 40425, 40535, 40670, 41272, 42350, 43575, 44220, 44488, 44737, 45650, 46200, 46900, 47432, 48642, 48804, 49245, 49800, 50215, 50820, 51128, 51590, 53900, 54780, 55275, 55610, 56280, 56749, 58100, 59290, 60258, 61005, 61171, 61908, 63525, 63910, 64680, 64856, 65660, 66732, 68475, 69720, 70301, 70350, 71148, 72226, 72600, 73700, 76692, 77385, 77854, 78792, 80344, 80850, 81070, 81340, 82075, 83415, 84700, 87150, 88440, 88935, 89474, 91300, 93800, 95865, 97284, 97608, 98490, 100430, 101640, 101675, 103180, 107800, 108339, 109560, 110550, 111220, 113498, 116200, 116781, 118580, 120516, 121605, 122010, 122342, 123816, 127050, 127820, 128975, 131320, 133464, 134211, 136950, 139025, 140602, 140700, 142296, 144452, 147400, 148225, 150645, 153384, 154770, 155708, 159775, 161700, 162140, 162680, 164150, 166830, 169400, 170247, 174300, 177870, 178948, 180565, 182600, 183513, 191730, 194568, 194635, 196980, 200860, 202675, 203350, 206360, 210903, 216678, 221100, 222440, 223685, 226996, 233562, 237160, 241032, 243210, 244020, 244684, 246225, 251075, 254100, 255640, 257950, 268422, 272489, 273900, 278050, 281204, 281400, 283745, 288904, 296450, 301290, 305025, 305855, 309540, 311416, 319550, 323400, 324280, 328300, 333660, 340494, 348600, 351505, 355740, 357896, 361130, 367026, 383460, 386925, 389270, 393960, 397243, 401720, 405350, 406700, 417075, 421806, 428197, 433356, 442200, 444675, 447370, 453992, 467124, 479325, 486420, 488040, 489368, 492107, 492450, 502150, 508200, 515900, 536844, 541695, 544978, 547800, 556100, 562408, 567490, 583905, 592900, 602580, 608025, 610050, 611710, 619080, 639100, 656600, 667320, 671055, 672881, 680988, 703010, 711480, 722260, 734052, 753225, 766920, 773850, 778540, 794486, 810700, 813400, 817467, 834150, 843612, 851235, 856394, 866712, 889350, 894740, 902825, 917565, 934248, 958650, 972840, 973175, 984214, 984900, 1004300, 1031800, 1054515, 1073688, 1083390, 1089956, 1112200, 1118425, 1134980, 1167810, 1185800, 1191729, 1205160, 1216050, 1220100, 1223420, 1278200, 1284591, 1342110, 1345762, 1361976, 1362445, 1406020, 1418725, 1444520, 1468104, 1476321, 1506450, 1529275, 1547700, 1557080, 1588972, 1621400, 1634934, 1668300, 1687224, 1702470, 1712788, 1757525, 1778700, 1789480, 1805650, 1835130, 1917300, 1946350, 1968428, 1969800, 1986215, 2008600, 2018643, 2109030, 2140985, 2166780, 2179912, 2236850, 2269960, 2335620, 2383458, 2432100, 2440200, 2446840, 2460535, 2569182, 2684220, 2691524, 2708475, 2724890, 2812040, 2837450, 2919525, 2952642, 2997379, 3012900, 3058550, 3095400, 3177944, 3269868, 3336600, 3355275, 3364405, 3404940, 3425576, 3515050, 3557400, 3611300, 3670260, 3834600, 3892700, 3936856, 3972430, 4037286, 4087335, 4218060, 4256175, 4281970, 4333560, 4473700, 4587825, 4671240, 4710167, 4766916, 4864200, 4921070, 5138364, 5272575, 5368440, 5383048, 5416950, 5449780, 5674900, 5839050, 5905284, 5958645, 5994758, 6025800, 6117100, 6422955, 6539736, 6710550, 6728810, 6809880, 6812225, 7030100, 7222600, 7340520, 7381605, 7785400, 7944860, 8074572, 8174670, 8436120, 8512350, 8563940, 8947400, 8992137, 9175650, 9420334, 9533832, 9842140, 9931075, 10093215, 10276728, 10545150, 10704925, 10833900, 10899560, 11349800, 11678100, 11810568, 11917290, 11989516, 12234200, 12302675, 12845910, 13421100, 13457620, 13624450, 14060200, 14130501, 14763210, 14986895, 15889720, 16149144, 16349340, 16822025, 17024700, 17127880, 17984274, 18351300, 18840668, 19684280, 19862150, 20186430, 20436675, 21090300, 21409850, 21667800, 23356200, 23550835, 23834580, 23979032, 24605350, 25691820, 26842200, 26915240, 27248900, 28261002, 29526420, 29793225, 29973790, 32114775, 32698680, 32971169, 33644050, 34049400, 35968548, 36702600, 36908025, 37681336, 39724300, 40372860, 40873350, 42180600, 42819700, 44960685, 47101670, 47669160, 49210700, 50466075, 51383640, 54497800, 56522004, 59052840, 59586450, 59947580, 64229550, 65942338, 67288100, 70652505, 71937096, 73816050, 74934475, 79448600, 80745720, 81746700, 85639400, 89921370, 94203340, 98421400, 98913507, 100932150, 113044008, 117754175, 119172900, 119895160, 128459100, 131884676, 134576200, 141305010, 147632100, 149868950, 163493400, 164855845, 179842740, 188406680, 197827014, 201864300, 224803425, 235508350, 238345800, 256918200, 263769352, 282610020, 295264200, 299737900, 329711690, 353262525, 359685480, 395654028, 403728600, 449606850, 471016700, 494567535, 565220040, 599475800, 659423380, 706525050, 791308056, 824279225, 899213700, 942033400, 989135070, 1318846760, 1413050100, 1648558450, 1798427400, 1978270140, 2472837675, 2826100200, 3297116900, 3956540280, 4945675350, 6594233800, 9891350700, 19782701400]

約数ペア:

[(1, 19782701400), (2, 9891350700), (3, 6594233800), (4, 4945675350), (5, 3956540280), (6, 3297116900), (7, 2826100200), (8, 2472837675), (10, 1978270140), (11, 1798427400), (12, 1648558450), (14, 1413050100), (15, 1318846760), (20, 989135070), (21, 942033400), (22, 899213700), (24, 824279225), (25, 791308056), (28, 706525050), (30, 659423380), (33, 599475800), (35, 565220040), (40, 494567535), (42, 471016700), (44, 449606850), (49, 403728600), (50, 395654028), (55, 359685480), (56, 353262525), (60, 329711690), (66, 299737900), (67, 295264200), (70, 282610020), (75, 263769352), (77, 256918200), (83, 238345800), (84, 235508350), (88, 224803425), (98, 201864300), (100, 197827014), (105, 188406680), (110, 179842740), (120, 164855845), (121, 163493400), (132, 149868950), (134, 147632100), (140, 141305010), (147, 134576200), (150, 131884676), (154, 128459100), (165, 119895160), (166, 119172900), (168, 117754175), (175, 113044008), (196, 100932150), (200, 98913507), (201, 98421400), (210, 94203340), (220, 89921370), (231, 85639400), (242, 81746700), (245, 80745720), (249, 79448600), (264, 74934475), (268, 73816050), (275, 71937096), (280, 70652505), (294, 67288100), (300, 65942338), (308, 64229550), (330, 59947580), (332, 59586450), (335, 59052840), (350, 56522004), (363, 54497800), (385, 51383640), (392, 50466075), (402, 49210700), (415, 47669160), (420, 47101670), (440, 44960685), (462, 42819700), (469, 42180600), (484, 40873350), (490, 40372860), (498, 39724300), (525, 37681336), (536, 36908025), (539, 36702600), (550, 35968548), (581, 34049400), (588, 33644050), (600, 32971169), (605, 32698680), (616, 32114775), (660, 29973790), (664, 29793225), (670, 29526420), (700, 28261002), (726, 27248900), (735, 26915240), (737, 26842200), (770, 25691820), (804, 24605350), (825, 23979032), (830, 23834580), (840, 23550835), (847, 23356200), (913, 21667800), (924, 21409850), (938, 21090300), (968, 20436675), (980, 20186430), (996, 19862150), (1005, 19684280), (1050, 18840668), (1078, 18351300), (1100, 17984274), (1155, 17127880), (1162, 17024700), (1176, 16822025), (1210, 16349340), (1225, 16149144), (1245, 15889720), (1320, 14986895), (1340, 14763210), (1400, 14130501), (1407, 14060200), (1452, 13624450), (1470, 13457620), (1474, 13421100), (1540, 12845910), (1608, 12302675), (1617, 12234200), (1650, 11989516), (1660, 11917290), (1675, 11810568), (1694, 11678100), (1743, 11349800), (1815, 10899560), (1826, 10833900), (1848, 10704925), (1876, 10545150), (1925, 10276728), (1960, 10093215), (1992, 9931075), (2010, 9842140), (2075, 9533832), (2100, 9420334), (2156, 9175650), (2200, 8992137), (2211, 8947400), (2310, 8563940), (2324, 8512350), (2345, 8436120), (2420, 8174670), (2450, 8074572), (2490, 7944860), (2541, 7785400), (2680, 7381605), (2695, 7340520), (2739, 7222600), (2814, 7030100), (2904, 6812225), (2905, 6809880), (2940, 6728810), (2948, 6710550), (3025, 6539736), (3080, 6422955), (3234, 6117100), (3283, 6025800), (3300, 5994758), (3320, 5958645), (3350, 5905284), (3388, 5839050), (3486, 5674900), (3630, 5449780), (3652, 5416950), (3675, 5383048), (3685, 5368440), (3752, 5272575), (3850, 5138364), (4020, 4921070), (4067, 4864200), (4150, 4766916), (4200, 4710167), (4235, 4671240), (4312, 4587825), (4422, 4473700), (4565, 4333560), (4620, 4281970), (4648, 4256175), (4690, 4218060), (4840, 4087335), (4900, 4037286), (4980, 3972430), (5025, 3936856), (5082, 3892700), (5159, 3834600), (5390, 3670260), (5478, 3611300), (5561, 3557400), (5628, 3515050), (5775, 3425576), (5810, 3404940), (5880, 3364405), (5896, 3355275), (5929, 3336600), (6050, 3269868), (6225, 3177944), (6391, 3095400), (6468, 3058550), (6566, 3012900), (6600, 2997379), (6700, 2952642), (6776, 2919525), (6972, 2837450), (7035, 2812040), (7260, 2724890), (7304, 2708475), (7350, 2691524), (7370, 2684220), (7700, 2569182), (8040, 2460535), (8085, 2446840), (8107, 2440200), (8134, 2432100), (8300, 2383458), (8470, 2335620), (8715, 2269960), (8844, 2236850), (9075, 2179912), (9130, 2166780), (9240, 2140985), (9380, 2109030), (9800, 2018643), (9849, 2008600), (9960, 1986215), (10043, 1969800), (10050, 1968428), (10164, 1946350), (10318, 1917300), (10780, 1835130), (10956, 1805650), (11055, 1789480), (11122, 1778700), (11256, 1757525), (11550, 1712788), (11620, 1702470), (11725, 1687224), (11858, 1668300), (12100, 1634934), (12201, 1621400), (12450, 1588972), (12705, 1557080), (12782, 1547700), (12936, 1529275), (13132, 1506450), (13400, 1476321), (13475, 1468104), (13695, 1444520), (13944, 1418725), (14070, 1406020), (14520, 1362445), (14525, 1361976), (14700, 1345762), (14740, 1342110), (15400, 1284591), (15477, 1278200), (16170, 1223420), (16214, 1220100), (16268, 1216050), (16415, 1205160), (16600, 1191729), (16683, 1185800), (16940, 1167810), (17430, 1134980), (17688, 1118425), (17787, 1112200), (18150, 1089956), (18260, 1083390), (18425, 1073688), (18760, 1054515), (19173, 1031800), (19698, 1004300), (20086, 984900), (20100, 984214), (20328, 973175), (20335, 972840), (20636, 958650), (21175, 934248), (21560, 917565), (21912, 902825), (22110, 894740), (22244, 889350), (22825, 866712), (23100, 856394), (23240, 851235), (23450, 843612), (23716, 834150), (24200, 817467), (24321, 813400), (24402, 810700), (24900, 794486), (25410, 778540), (25564, 773850), (25795, 766920), (26264, 753225), (26950, 734052), (27390, 722260), (27805, 711480), (28140, 703010), (29050, 680988), (29400, 672881), (29480, 671055), (29645, 667320), (30129, 656600), (30954, 639100), (31955, 619080), (32340, 611710), (32428, 610050), (32536, 608025), (32830, 602580), (33366, 592900), (33880, 583905), (34860, 567490), (35175, 562408), (35574, 556100), (36113, 547800), (36300, 544978), (36520, 541695), (36850, 536844), (38346, 515900), (38927, 508200), (39396, 502150), (40172, 492450), (40200, 492107), (40425, 489368), (40535, 488040), (40670, 486420), (41272, 479325), (42350, 467124), (43575, 453992), (44220, 447370), (44488, 444675), (44737, 442200), (45650, 433356), (46200, 428197), (46900, 421806), (47432, 417075), (48642, 406700), (48804, 405350), (49245, 401720), (49800, 397243), (50215, 393960), (50820, 389270), (51128, 386925), (51590, 383460), (53900, 367026), (54780, 361130), (55275, 357896), (55610, 355740), (56280, 351505), (56749, 348600), (58100, 340494), (59290, 333660), (60258, 328300), (61005, 324280), (61171, 323400), (61908, 319550), (63525, 311416), (63910, 309540), (64680, 305855), (64856, 305025), (65660, 301290), (66732, 296450), (68475, 288904), (69720, 283745), (70301, 281400), (70350, 281204), (71148, 278050), (72226, 273900), (72600, 272489), (73700, 268422), (76692, 257950), (77385, 255640), (77854, 254100), (78792, 251075), (80344, 246225), (80850, 244684), (81070, 244020), (81340, 243210), (82075, 241032), (83415, 237160), (84700, 233562), (87150, 226996), (88440, 223685), (88935, 222440), (89474, 221100), (91300, 216678), (93800, 210903), (95865, 206360), (97284, 203350), (97608, 202675), (98490, 200860), (100430, 196980), (101640, 194635), (101675, 194568), (103180, 191730), (107800, 183513), (108339, 182600), (109560, 180565), (110550, 178948), (111220, 177870), (113498, 174300), (116200, 170247), (116781, 169400), (118580, 166830), (120516, 164150), (121605, 162680), (122010, 162140), (122342, 161700), (123816, 159775), (127050, 155708), (127820, 154770), (128975, 153384), (131320, 150645), (133464, 148225), (134211, 147400), (136950, 144452), (139025, 142296), (140602, 140700)]