247486778880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 800

約数和(自身を含む): 911024547840

約数和(自身を除く): 663537768960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 62, 64, 66, 71, 80, 88, 93, 96, 110, 120, 121, 124, 128, 132, 142, 155, 160, 165, 176, 186, 192, 213, 220, 240, 242, 248, 256, 264, 284, 310, 320, 330, 341, 352, 355, 363, 372, 384, 426, 440, 465, 480, 484, 496, 512, 528, 568, 605, 620, 640, 660, 682, 704, 710, 726, 744, 768, 781, 852, 880, 930, 960, 968, 992, 1023, 1056, 1065, 1136, 1210, 1240, 1280, 1320, 1331, 1364, 1408, 1420, 1452, 1488, 1536, 1562, 1704, 1705, 1760, 1815, 1860, 1920, 1936, 1984, 2046, 2112, 2130, 2201, 2272, 2343, 2420, 2480, 2560, 2640, 2662, 2728, 2816, 2840, 2904, 2976, 3124, 3408, 3410, 3520, 3630, 3720, 3751, 3840, 3872, 3905, 3968, 3993, 4092, 4224, 4260, 4402, 4544, 4686, 4840, 4960, 5115, 5280, 5324, 5456, 5632, 5680, 5808, 5952, 6248, 6603, 6655, 6816, 6820, 7040, 7260, 7440, 7502, 7680, 7744, 7810, 7936, 7986, 8184, 8448, 8520, 8591, 8804, 9088, 9372, 9680, 9920, 10230, 10560, 10648, 10912, 11005, 11253, 11360, 11616, 11715, 11904, 12496, 13206, 13310, 13632, 13640, 14080, 14520, 14641, 14880, 15004, 15488, 15620, 15872, 15972, 16368, 16896, 17040, 17182, 17608, 18176, 18744, 18755, 19360, 19840, 19965, 20460, 21120, 21296, 21824, 22010, 22506, 22720, 23232, 23430, 23808, 24211, 24992, 25773, 26412, 26620, 27264, 27280, 28160, 29040, 29282, 29760, 30008, 30976, 31240, 31944, 32736, 33015, 34080, 34364, 35216, 36352, 37488, 37510, 38720, 39680, 39930, 40920, 41261, 42240, 42592, 42955, 43648, 43923, 44020, 45012, 45440, 46464, 46860, 47616, 48422, 49984, 51546, 52824, 53240, 54528, 54560, 56265, 58080, 58564, 59520, 60016, 61952, 62480, 63888, 65472, 66030, 68160, 68728, 70432, 72633, 73205, 74976, 75020, 77440, 79360, 79860, 81840, 82522, 84480, 85184, 85910, 87296, 87846, 88040, 90024, 90880, 92928, 93720, 94501, 96844, 99968, 103092, 105648, 106480, 109056, 109120, 112530, 116160, 117128, 119040, 120032, 121055, 123783, 124960, 127776, 128865, 130944, 132060, 136320, 137456, 140864, 145266, 146410, 149952, 150040, 154880, 159720, 163680, 165044, 170368, 171820, 174592, 175692, 176080, 180048, 181760, 185856, 187440, 189002, 193688, 199936, 206184, 206305, 211296, 212960, 218240, 219615, 225060, 232320, 234256, 238080, 240064, 242110, 247566, 249920, 255552, 257730, 261888, 264120, 266321, 272640, 274912, 281728, 283503, 290532, 292820, 299904, 300080, 309760, 319440, 327360, 330088, 340736, 343640, 351384, 352160, 360096, 363165, 374880, 378004, 387376, 399872, 412368, 412610, 422592, 425920, 436480, 439230, 450120, 453871, 464640, 468512, 472505, 480128, 484220, 495132, 499840, 511104, 515460, 523776, 528240, 532642, 545280, 549824, 563456, 567006, 581064, 585640, 599808, 600160, 618915, 638880, 654720, 660176, 681472, 687280, 702768, 704320, 720192, 726330, 749760, 756008, 774752, 798963, 824736, 825220, 845184, 851840, 872960, 878460, 900240, 907742, 929280, 937024, 945010, 960256, 968440, 990264, 999680, 1022208, 1030920, 1039511, 1056480, 1065284, 1099648, 1126912, 1134012, 1162128, 1171280, 1199616, 1200320, 1237830, 1277760, 1309440, 1320352, 1331605, 1361613, 1374560, 1405536, 1408640, 1417515, 1440384, 1452660, 1499520, 1512016, 1549504, 1597926, 1649472, 1650440, 1690368, 1703680, 1756920, 1800480, 1815484, 1874048, 1890020, 1920512, 1936880, 1980528, 1999360, 2044416, 2061840, 2079022, 2112960, 2130568, 2199296, 2268024, 2269355, 2324256, 2342560, 2400640, 2475660, 2555520, 2618880, 2640704, 2663210, 2723226, 2749120, 2811072, 2817280, 2835030, 2880768, 2905320, 2929531, 2999040, 3024032, 3099008, 3118533, 3195852, 3298944, 3300880, 3380736, 3407360, 3513840, 3600960, 3630968, 3748096, 3780040, 3873760, 3961056, 3994815, 4123680, 4158044, 4225920, 4261136, 4398592, 4536048, 4538710, 4648512, 4685120, 4801280, 4951320, 5111040, 5197555, 5281408, 5326420, 5446452, 5498240, 5622144, 5634560, 5670060, 5761536, 5810640, 5859062, 5998080, 6048064, 6198016, 6237066, 6391704, 6597888, 6601760, 6808065, 7027680, 7201920, 7261936, 7496192, 7560080, 7747520, 7922112, 7989630, 8247360, 8316088, 8451840, 8522272, 8788593, 9072096, 9077420, 9297024, 9370240, 9602560, 9902640, 10222080, 10395110, 10562816, 10652840, 10892904, 10996480, 11244288, 11340120, 11621280, 11718124, 12096128, 12396032, 12474132, 12783408, 13195776, 13203520, 13616130, 14055360, 14403840, 14523872, 14647655, 15120160, 15495040, 15592665, 15844224, 15979260, 16494720, 16632176, 16903680, 17044544, 17577186, 18144192, 18154840, 18594048, 18740480, 19805280, 20790220, 21125632, 21305680, 21785808, 21992960, 22488576, 22680240, 23242560, 23436248, 24192256, 24948264, 25566816, 26407040, 27232260, 28110720, 28807680, 29047744, 29295310, 30240320, 30990080, 31185330, 31688448, 31958520, 32224841, 32989440, 33264352, 34089088, 35154372, 36288384, 36309680, 37188096, 37480960, 39610560, 41580440, 42611360, 43571616, 43942965, 45360480, 46485120, 46872496, 48384512, 49896528, 51133632, 52814080, 54464520, 56221440, 58095488, 58590620, 60480640, 61980160, 62370660, 63376896, 63917040, 64449682, 65978880, 66528704, 68178176, 70308744, 72576768, 72619360, 79221120, 83160880, 85222720, 87143232, 87885930, 90720960, 92970240, 93744992, 96674523, 99793056, 102267264, 105628160, 108929040, 112442880, 116190976, 117181240, 120961280, 124741320, 127834080, 128899364, 133057408, 136356352, 140617488, 145153536, 145238720, 158442240, 161124205, 166321760, 170445440, 174286464, 175771860, 181441920, 185940480, 187489984, 193349046, 199586112, 204534528, 217858080, 232381952, 234362480, 241922560, 249482640, 255668160, 257798728, 266114816, 281234976, 290477440, 316884480, 322248410, 332643520, 340890880, 348572928, 351543720, 362883840, 374979968, 386698092, 399172224, 409069056, 435716160, 468724960, 483372615, 498965280, 511336320, 515597456, 532229632, 562469952, 580954880, 644496820, 665287040, 681781760, 697145856, 703087440, 725767680, 749959936, 773396184, 798344448, 871432320, 937449920, 966745230, 997930560, 1022672640, 1031194912, 1124939904, 1161909760, 1288993640, 1330574080, 1406174880, 1499919872, 1546792368, 1596688896, 1742864640, 1874899840, 1933490460, 1995861120, 2045345280, 2062389824, 2249879808, 2577987280, 2661148160, 2812349760, 3093584736, 3485729280, 3749799680, 3866980920, 3991722240, 4124779648, 4499759616, 5155974560, 5624699520, 6187169472, 7499599360, 7733961840, 7983444480, 8249559296, 10311949120, 11249399040, 12374338944, 15467923680, 16499118592, 20623898240, 22498798080, 24748677888, 30935847360, 41247796480, 49497355776, 61871694720, 82495592960, 123743389440, 247486778880]

約数ペア:

[(1, 247486778880), (2, 123743389440), (3, 82495592960), (4, 61871694720), (5, 49497355776), (6, 41247796480), (8, 30935847360), (10, 24748677888), (11, 22498798080), (12, 20623898240), (15, 16499118592), (16, 15467923680), (20, 12374338944), (22, 11249399040), (24, 10311949120), (30, 8249559296), (31, 7983444480), (32, 7733961840), (33, 7499599360), (40, 6187169472), (44, 5624699520), (48, 5155974560), (55, 4499759616), (60, 4124779648), (62, 3991722240), (64, 3866980920), (66, 3749799680), (71, 3485729280), (80, 3093584736), (88, 2812349760), (93, 2661148160), (96, 2577987280), (110, 2249879808), (120, 2062389824), (121, 2045345280), (124, 1995861120), (128, 1933490460), (132, 1874899840), (142, 1742864640), (155, 1596688896), (160, 1546792368), (165, 1499919872), (176, 1406174880), (186, 1330574080), (192, 1288993640), (213, 1161909760), (220, 1124939904), (240, 1031194912), (242, 1022672640), (248, 997930560), (256, 966745230), (264, 937449920), (284, 871432320), (310, 798344448), (320, 773396184), (330, 749959936), (341, 725767680), (352, 703087440), (355, 697145856), (363, 681781760), (372, 665287040), (384, 644496820), (426, 580954880), (440, 562469952), (465, 532229632), (480, 515597456), (484, 511336320), (496, 498965280), (512, 483372615), (528, 468724960), (568, 435716160), (605, 409069056), (620, 399172224), (640, 386698092), (660, 374979968), (682, 362883840), (704, 351543720), (710, 348572928), (726, 340890880), (744, 332643520), (768, 322248410), (781, 316884480), (852, 290477440), (880, 281234976), (930, 266114816), (960, 257798728), (968, 255668160), (992, 249482640), (1023, 241922560), (1056, 234362480), (1065, 232381952), (1136, 217858080), (1210, 204534528), (1240, 199586112), (1280, 193349046), (1320, 187489984), (1331, 185940480), (1364, 181441920), (1408, 175771860), (1420, 174286464), (1452, 170445440), (1488, 166321760), (1536, 161124205), (1562, 158442240), (1704, 145238720), (1705, 145153536), (1760, 140617488), (1815, 136356352), (1860, 133057408), (1920, 128899364), (1936, 127834080), (1984, 124741320), (2046, 120961280), (2112, 117181240), (2130, 116190976), (2201, 112442880), (2272, 108929040), (2343, 105628160), (2420, 102267264), (2480, 99793056), (2560, 96674523), (2640, 93744992), (2662, 92970240), (2728, 90720960), (2816, 87885930), (2840, 87143232), (2904, 85222720), (2976, 83160880), (3124, 79221120), (3408, 72619360), (3410, 72576768), (3520, 70308744), (3630, 68178176), (3720, 66528704), (3751, 65978880), (3840, 64449682), (3872, 63917040), (3905, 63376896), (3968, 62370660), (3993, 61980160), (4092, 60480640), (4224, 58590620), (4260, 58095488), (4402, 56221440), (4544, 54464520), (4686, 52814080), (4840, 51133632), (4960, 49896528), (5115, 48384512), (5280, 46872496), (5324, 46485120), (5456, 45360480), (5632, 43942965), (5680, 43571616), (5808, 42611360), (5952, 41580440), (6248, 39610560), (6603, 37480960), (6655, 37188096), (6816, 36309680), (6820, 36288384), (7040, 35154372), (7260, 34089088), (7440, 33264352), (7502, 32989440), (7680, 32224841), (7744, 31958520), (7810, 31688448), (7936, 31185330), (7986, 30990080), (8184, 30240320), (8448, 29295310), (8520, 29047744), (8591, 28807680), (8804, 28110720), (9088, 27232260), (9372, 26407040), (9680, 25566816), (9920, 24948264), (10230, 24192256), (10560, 23436248), (10648, 23242560), (10912, 22680240), (11005, 22488576), (11253, 21992960), (11360, 21785808), (11616, 21305680), (11715, 21125632), (11904, 20790220), (12496, 19805280), (13206, 18740480), (13310, 18594048), (13632, 18154840), (13640, 18144192), (14080, 17577186), (14520, 17044544), (14641, 16903680), (14880, 16632176), (15004, 16494720), (15488, 15979260), (15620, 15844224), (15872, 15592665), (15972, 15495040), (16368, 15120160), (16896, 14647655), (17040, 14523872), (17182, 14403840), (17608, 14055360), (18176, 13616130), (18744, 13203520), (18755, 13195776), (19360, 12783408), (19840, 12474132), (19965, 12396032), (20460, 12096128), (21120, 11718124), (21296, 11621280), (21824, 11340120), (22010, 11244288), (22506, 10996480), (22720, 10892904), (23232, 10652840), (23430, 10562816), (23808, 10395110), (24211, 10222080), (24992, 9902640), (25773, 9602560), (26412, 9370240), (26620, 9297024), (27264, 9077420), (27280, 9072096), (28160, 8788593), (29040, 8522272), (29282, 8451840), (29760, 8316088), (30008, 8247360), (30976, 7989630), (31240, 7922112), (31944, 7747520), (32736, 7560080), (33015, 7496192), (34080, 7261936), (34364, 7201920), (35216, 7027680), (36352, 6808065), (37488, 6601760), (37510, 6597888), (38720, 6391704), (39680, 6237066), (39930, 6198016), (40920, 6048064), (41261, 5998080), (42240, 5859062), (42592, 5810640), (42955, 5761536), (43648, 5670060), (43923, 5634560), (44020, 5622144), (45012, 5498240), (45440, 5446452), (46464, 5326420), (46860, 5281408), (47616, 5197555), (48422, 5111040), (49984, 4951320), (51546, 4801280), (52824, 4685120), (53240, 4648512), (54528, 4538710), (54560, 4536048), (56265, 4398592), (58080, 4261136), (58564, 4225920), (59520, 4158044), (60016, 4123680), (61952, 3994815), (62480, 3961056), (63888, 3873760), (65472, 3780040), (66030, 3748096), (68160, 3630968), (68728, 3600960), (70432, 3513840), (72633, 3407360), (73205, 3380736), (74976, 3300880), (75020, 3298944), (77440, 3195852), (79360, 3118533), (79860, 3099008), (81840, 3024032), (82522, 2999040), (84480, 2929531), (85184, 2905320), (85910, 2880768), (87296, 2835030), (87846, 2817280), (88040, 2811072), (90024, 2749120), (90880, 2723226), (92928, 2663210), (93720, 2640704), (94501, 2618880), (96844, 2555520), (99968, 2475660), (103092, 2400640), (105648, 2342560), (106480, 2324256), (109056, 2269355), (109120, 2268024), (112530, 2199296), (116160, 2130568), (117128, 2112960), (119040, 2079022), (120032, 2061840), (121055, 2044416), (123783, 1999360), (124960, 1980528), (127776, 1936880), (128865, 1920512), (130944, 1890020), (132060, 1874048), (136320, 1815484), (137456, 1800480), (140864, 1756920), (145266, 1703680), (146410, 1690368), (149952, 1650440), (150040, 1649472), (154880, 1597926), (159720, 1549504), (163680, 1512016), (165044, 1499520), (170368, 1452660), (171820, 1440384), (174592, 1417515), (175692, 1408640), (176080, 1405536), (180048, 1374560), (181760, 1361613), (185856, 1331605), (187440, 1320352), (189002, 1309440), (193688, 1277760), (199936, 1237830), (206184, 1200320), (206305, 1199616), (211296, 1171280), (212960, 1162128), (218240, 1134012), (219615, 1126912), (225060, 1099648), (232320, 1065284), (234256, 1056480), (238080, 1039511), (240064, 1030920), (242110, 1022208), (247566, 999680), (249920, 990264), (255552, 968440), (257730, 960256), (261888, 945010), (264120, 937024), (266321, 929280), (272640, 907742), (274912, 900240), (281728, 878460), (283503, 872960), (290532, 851840), (292820, 845184), (299904, 825220), (300080, 824736), (309760, 798963), (319440, 774752), (327360, 756008), (330088, 749760), (340736, 726330), (343640, 720192), (351384, 704320), (352160, 702768), (360096, 687280), (363165, 681472), (374880, 660176), (378004, 654720), (387376, 638880), (399872, 618915), (412368, 600160), (412610, 599808), (422592, 585640), (425920, 581064), (436480, 567006), (439230, 563456), (450120, 549824), (453871, 545280), (464640, 532642), (468512, 528240), (472505, 523776), (480128, 515460), (484220, 511104), (495132, 499840)]