81768314880

素因数分解:

$2^{11}\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1019

約数の個数: 864

約数和(自身を含む): 347377539600

約数和(自身を除く): 265609224720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 953, 960, 980, 1008, 1024, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1764, 1792, 1824, 1862, 1906, 1920, 1960, 1995, 2016, 2048, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2793, 2859, 2880, 2940, 3040, 3072, 3136, 3192, 3360, 3420, 3528, 3584, 3648, 3724, 3812, 3840, 3920, 3990, 4032, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4765, 4788, 4864, 5040, 5120, 5320, 5376, 5472, 5586, 5718, 5760, 5880, 5985, 6080, 6144, 6272, 6384, 6671, 6720, 6840, 7056, 7168, 7296, 7448, 7624, 7680, 7840, 7980, 8064, 8379, 8512, 8577, 8820, 8960, 9120, 9216, 9310, 9408, 9530, 9576, 9728, 10080, 10240, 10640, 10752, 10944, 11172, 11436, 11520, 11760, 11970, 12160, 12544, 12768, 13342, 13440, 13680, 13965, 14112, 14295, 14336, 14592, 14896, 15248, 15360, 15680, 15960, 16128, 16758, 17024, 17154, 17640, 17920, 18107, 18240, 18432, 18620, 18816, 19060, 19152, 19456, 20013, 20160, 21280, 21504, 21888, 22344, 22872, 23040, 23520, 23940, 24320, 25088, 25536, 26684, 26880, 27360, 27930, 28224, 28590, 29184, 29792, 30496, 30720, 31360, 31920, 32256, 33355, 33516, 34048, 34308, 35280, 35840, 36214, 36480, 37240, 37632, 38120, 38304, 38912, 40026, 40320, 41895, 42560, 42885, 43008, 43776, 44688, 45744, 46080, 46697, 47040, 47880, 48640, 50176, 51072, 53368, 53760, 54321, 54720, 55860, 56448, 57180, 58368, 59584, 60039, 60992, 62720, 63840, 64512, 66710, 67032, 68096, 68616, 70560, 71680, 72428, 72960, 74480, 75264, 76240, 76608, 80052, 80640, 83790, 85120, 85770, 87552, 89376, 90535, 91488, 92160, 93394, 94080, 95760, 97280, 100065, 100352, 102144, 106736, 107520, 108642, 109440, 111720, 112896, 114360, 116736, 119168, 120078, 121984, 125440, 126749, 127680, 129024, 133420, 134064, 136192, 137232, 140091, 141120, 144856, 145920, 148960, 150528, 152480, 153216, 160104, 161280, 162963, 167580, 170240, 171540, 175104, 178752, 181070, 182976, 186788, 188160, 191520, 194560, 200130, 204288, 213472, 215040, 217284, 218880, 223440, 225792, 228720, 233485, 238336, 240156, 243968, 250880, 253498, 255360, 266840, 268128, 271605, 272384, 274464, 280182, 282240, 289712, 291840, 297920, 300195, 301056, 304960, 306432, 320208, 322560, 325926, 335160, 340480, 343080, 350208, 357504, 362140, 365952, 373576, 376320, 380247, 383040, 400260, 408576, 420273, 426944, 434568, 437760, 446880, 451584, 457440, 466970, 476672, 480312, 487936, 501760, 506996, 510720, 533680, 536256, 543210, 548928, 560364, 564480, 579424, 583680, 595840, 600390, 609920, 612864, 633745, 640416, 645120, 651852, 670320, 680960, 686160, 700455, 715008, 724280, 731904, 747152, 752640, 760494, 766080, 800520, 814815, 817152, 840546, 853888, 869136, 875520, 887243, 893760, 903168, 914880, 933940, 953344, 960624, 975872, 1013992, 1021440, 1067360, 1072512, 1086420, 1097856, 1120728, 1128960, 1140741, 1158848, 1191680, 1200780, 1219840, 1225728, 1267490, 1280832, 1303704, 1340640, 1361920, 1372320, 1400910, 1430016, 1448560, 1463808, 1494304, 1505280, 1520988, 1532160, 1601040, 1629630, 1681092, 1707776, 1738272, 1751040, 1774486, 1787520, 1829760, 1867880, 1901235, 1906688, 1921248, 1951744, 2027984, 2042880, 2101365, 2134720, 2145024, 2172840, 2195712, 2241456, 2257920, 2281482, 2317696, 2383360, 2401560, 2439680, 2451456, 2534980, 2561664, 2607408, 2661729, 2681280, 2744640, 2801820, 2860032, 2897120, 2927616, 2988608, 3041976, 3064320, 3202080, 3259260, 3362184, 3415552, 3476544, 3548972, 3575040, 3659520, 3735760, 3802470, 3842496, 4055968, 4085760, 4202730, 4269440, 4290048, 4345680, 4391424, 4436215, 4482912, 4515840, 4562964, 4635392, 4766720, 4803120, 4879360, 5069960, 5123328, 5214816, 5323458, 5362560, 5489280, 5603640, 5703705, 5720064, 5794240, 5855232, 5977216, 6083952, 6128640, 6404160, 6518520, 6724368, 6831104, 6953088, 7097944, 7150080, 7319040, 7471520, 7604940, 7684992, 7985187, 8111936, 8405460, 8538880, 8580096, 8691360, 8782848, 8872430, 8965824, 9125928, 9270784, 9533440, 9606240, 9758720, 10139920, 10246656, 10429632, 10646916, 10725120, 10978560, 11207280, 11407410, 11588480, 11954432, 12167904, 12257280, 12808320, 13037040, 13308645, 13448736, 13662208, 13906176, 14195888, 14300160, 14638080, 14943040, 15209880, 15369984, 15970374, 16223872, 16810920, 17077760, 17160192, 17382720, 17565696, 17744860, 17931648, 18251856, 18541568, 19212480, 20279840, 20493312, 20859264, 21293832, 21450240, 21957120, 22414560, 22814820, 23176960, 23908864, 24335808, 25616640, 26074080, 26617290, 26897472, 27812352, 28391776, 28600320, 29276160, 29886080, 30419760, 30739968, 31940748, 32447744, 33621840, 34155520, 34765440, 35489720, 35863296, 36503712, 37083136, 38424960, 39925935, 40559680, 40986624, 41718528, 42587664, 42900480, 43914240, 44829120, 45629640, 46353920, 47817728, 48671616, 51233280, 52148160, 53234580, 53794944, 55624704, 56783552, 59772160, 60839520, 61479936, 63881496, 64895488, 67243680, 68311040, 69530880, 70979440, 71726592, 73007424, 76849920, 79851870, 81119360, 83437056, 85175328, 85800960, 87828480, 89658240, 91259280, 92707840, 95635456, 97343232, 102466560, 104296320, 106469160, 107589888, 111249408, 113567104, 119544320, 121679040, 122959872, 127762992, 129790976, 134487360, 139061760, 141958880, 143453184, 146014848, 153699840, 159703740, 162238720, 166874112, 170350656, 179316480, 182518560, 185415680, 194686464, 204933120, 208592640, 212938320, 215179776, 227134208, 239088640, 243358080, 255525984, 259581952, 268974720, 278123520, 283917760, 286906368, 292029696, 307399680, 319407480, 324477440, 333748224, 340701312, 358632960, 365037120, 389372928, 417185280, 425876640, 430359552, 454268416, 478177280, 486716160, 511051968, 537949440, 556247040, 567835520, 584059392, 614799360, 638814960, 648954880, 681402624, 717265920, 730074240, 778745856, 834370560, 851753280, 860719104, 908536832, 973432320, 1022103936, 1075898880, 1135671040, 1168118784, 1277629920, 1297909760, 1362805248, 1434531840, 1460148480, 1668741120, 1703506560, 1817073664, 1946864640, 2044207872, 2151797760, 2271342080, 2336237568, 2555259840, 2725610496, 2920296960, 3407013120, 3893729280, 4088415744, 4303595520, 4542684160, 5110519680, 5451220992, 5840593920, 6814026240, 8176831488, 9085368320, 10221039360, 11681187840, 13628052480, 16353662976, 20442078720, 27256104960, 40884157440, 81768314880]

約数ペア:

[(1, 81768314880), (2, 40884157440), (3, 27256104960), (4, 20442078720), (5, 16353662976), (6, 13628052480), (7, 11681187840), (8, 10221039360), (9, 9085368320), (10, 8176831488), (12, 6814026240), (14, 5840593920), (15, 5451220992), (16, 5110519680), (18, 4542684160), (19, 4303595520), (20, 4088415744), (21, 3893729280), (24, 3407013120), (28, 2920296960), (30, 2725610496), (32, 2555259840), (35, 2336237568), (36, 2271342080), (38, 2151797760), (40, 2044207872), (42, 1946864640), (45, 1817073664), (48, 1703506560), (49, 1668741120), (56, 1460148480), (57, 1434531840), (60, 1362805248), (63, 1297909760), (64, 1277629920), (70, 1168118784), (72, 1135671040), (76, 1075898880), (80, 1022103936), (84, 973432320), (90, 908536832), (95, 860719104), (96, 851753280), (98, 834370560), (105, 778745856), (112, 730074240), (114, 717265920), (120, 681402624), (126, 648954880), (128, 638814960), (133, 614799360), (140, 584059392), (144, 567835520), (147, 556247040), (152, 537949440), (160, 511051968), (168, 486716160), (171, 478177280), (180, 454268416), (190, 430359552), (192, 425876640), (196, 417185280), (210, 389372928), (224, 365037120), (228, 358632960), (240, 340701312), (245, 333748224), (252, 324477440), (256, 319407480), (266, 307399680), (280, 292029696), (285, 286906368), (288, 283917760), (294, 278123520), (304, 268974720), (315, 259581952), (320, 255525984), (336, 243358080), (342, 239088640), (360, 227134208), (380, 215179776), (384, 212938320), (392, 208592640), (399, 204933120), (420, 194686464), (441, 185415680), (448, 182518560), (456, 179316480), (480, 170350656), (490, 166874112), (504, 162238720), (512, 159703740), (532, 153699840), (560, 146014848), (570, 143453184), (576, 141958880), (588, 139061760), (608, 134487360), (630, 129790976), (640, 127762992), (665, 122959872), (672, 121679040), (684, 119544320), (720, 113567104), (735, 111249408), (760, 107589888), (768, 106469160), (784, 104296320), (798, 102466560), (840, 97343232), (855, 95635456), (882, 92707840), (896, 91259280), (912, 89658240), (931, 87828480), (953, 85800960), (960, 85175328), (980, 83437056), (1008, 81119360), (1024, 79851870), (1064, 76849920), (1120, 73007424), (1140, 71726592), (1152, 70979440), (1176, 69530880), (1197, 68311040), (1216, 67243680), (1260, 64895488), (1280, 63881496), (1330, 61479936), (1344, 60839520), (1368, 59772160), (1440, 56783552), (1470, 55624704), (1520, 53794944), (1536, 53234580), (1568, 52148160), (1596, 51233280), (1680, 48671616), (1710, 47817728), (1764, 46353920), (1792, 45629640), (1824, 44829120), (1862, 43914240), (1906, 42900480), (1920, 42587664), (1960, 41718528), (1995, 40986624), (2016, 40559680), (2048, 39925935), (2128, 38424960), (2205, 37083136), (2240, 36503712), (2280, 35863296), (2304, 35489720), (2352, 34765440), (2394, 34155520), (2432, 33621840), (2520, 32447744), (2560, 31940748), (2660, 30739968), (2688, 30419760), (2736, 29886080), (2793, 29276160), (2859, 28600320), (2880, 28391776), (2940, 27812352), (3040, 26897472), (3072, 26617290), (3136, 26074080), (3192, 25616640), (3360, 24335808), (3420, 23908864), (3528, 23176960), (3584, 22814820), (3648, 22414560), (3724, 21957120), (3812, 21450240), (3840, 21293832), (3920, 20859264), (3990, 20493312), (4032, 20279840), (4256, 19212480), (4410, 18541568), (4480, 18251856), (4560, 17931648), (4608, 17744860), (4655, 17565696), (4704, 17382720), (4765, 17160192), (4788, 17077760), (4864, 16810920), (5040, 16223872), (5120, 15970374), (5320, 15369984), (5376, 15209880), (5472, 14943040), (5586, 14638080), (5718, 14300160), (5760, 14195888), (5880, 13906176), (5985, 13662208), (6080, 13448736), (6144, 13308645), (6272, 13037040), (6384, 12808320), (6671, 12257280), (6720, 12167904), (6840, 11954432), (7056, 11588480), (7168, 11407410), (7296, 11207280), (7448, 10978560), (7624, 10725120), (7680, 10646916), (7840, 10429632), (7980, 10246656), (8064, 10139920), (8379, 9758720), (8512, 9606240), (8577, 9533440), (8820, 9270784), (8960, 9125928), (9120, 8965824), (9216, 8872430), (9310, 8782848), (9408, 8691360), (9530, 8580096), (9576, 8538880), (9728, 8405460), (10080, 8111936), (10240, 7985187), (10640, 7684992), (10752, 7604940), (10944, 7471520), (11172, 7319040), (11436, 7150080), (11520, 7097944), (11760, 6953088), (11970, 6831104), (12160, 6724368), (12544, 6518520), (12768, 6404160), (13342, 6128640), (13440, 6083952), (13680, 5977216), (13965, 5855232), (14112, 5794240), (14295, 5720064), (14336, 5703705), (14592, 5603640), (14896, 5489280), (15248, 5362560), (15360, 5323458), (15680, 5214816), (15960, 5123328), (16128, 5069960), (16758, 4879360), (17024, 4803120), (17154, 4766720), (17640, 4635392), (17920, 4562964), (18107, 4515840), (18240, 4482912), (18432, 4436215), (18620, 4391424), (18816, 4345680), (19060, 4290048), (19152, 4269440), (19456, 4202730), (20013, 4085760), (20160, 4055968), (21280, 3842496), (21504, 3802470), (21888, 3735760), (22344, 3659520), (22872, 3575040), (23040, 3548972), (23520, 3476544), (23940, 3415552), (24320, 3362184), (25088, 3259260), (25536, 3202080), (26684, 3064320), (26880, 3041976), (27360, 2988608), (27930, 2927616), (28224, 2897120), (28590, 2860032), (29184, 2801820), (29792, 2744640), (30496, 2681280), (30720, 2661729), (31360, 2607408), (31920, 2561664), (32256, 2534980), (33355, 2451456), (33516, 2439680), (34048, 2401560), (34308, 2383360), (35280, 2317696), (35840, 2281482), (36214, 2257920), (36480, 2241456), (37240, 2195712), (37632, 2172840), (38120, 2145024), (38304, 2134720), (38912, 2101365), (40026, 2042880), (40320, 2027984), (41895, 1951744), (42560, 1921248), (42885, 1906688), (43008, 1901235), (43776, 1867880), (44688, 1829760), (45744, 1787520), (46080, 1774486), (46697, 1751040), (47040, 1738272), (47880, 1707776), (48640, 1681092), (50176, 1629630), (51072, 1601040), (53368, 1532160), (53760, 1520988), (54321, 1505280), (54720, 1494304), (55860, 1463808), (56448, 1448560), (57180, 1430016), (58368, 1400910), (59584, 1372320), (60039, 1361920), (60992, 1340640), (62720, 1303704), (63840, 1280832), (64512, 1267490), (66710, 1225728), (67032, 1219840), (68096, 1200780), (68616, 1191680), (70560, 1158848), (71680, 1140741), (72428, 1128960), (72960, 1120728), (74480, 1097856), (75264, 1086420), (76240, 1072512), (76608, 1067360), (80052, 1021440), (80640, 1013992), (83790, 975872), (85120, 960624), (85770, 953344), (87552, 933940), (89376, 914880), (90535, 903168), (91488, 893760), (92160, 887243), (93394, 875520), (94080, 869136), (95760, 853888), (97280, 840546), (100065, 817152), (100352, 814815), (102144, 800520), (106736, 766080), (107520, 760494), (108642, 752640), (109440, 747152), (111720, 731904), (112896, 724280), (114360, 715008), (116736, 700455), (119168, 686160), (120078, 680960), (121984, 670320), (125440, 651852), (126749, 645120), (127680, 640416), (129024, 633745), (133420, 612864), (134064, 609920), (136192, 600390), (137232, 595840), (140091, 583680), (141120, 579424), (144856, 564480), (145920, 560364), (148960, 548928), (150528, 543210), (152480, 536256), (153216, 533680), (160104, 510720), (161280, 506996), (162963, 501760), (167580, 487936), (170240, 480312), (171540, 476672), (175104, 466970), (178752, 457440), (181070, 451584), (182976, 446880), (186788, 437760), (188160, 434568), (191520, 426944), (194560, 420273), (200130, 408576), (204288, 400260), (213472, 383040), (215040, 380247), (217284, 376320), (218880, 373576), (223440, 365952), (225792, 362140), (228720, 357504), (233485, 350208), (238336, 343080), (240156, 340480), (243968, 335160), (250880, 325926), (253498, 322560), (255360, 320208), (266840, 306432), (268128, 304960), (271605, 301056), (272384, 300195), (274464, 297920), (280182, 291840), (282240, 289712)]