1267580456960

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:465

約数の個数: 416

約数和(自身を含む): 3220832256000

約数和(自身を除く): 1953251799040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 79, 80, 124, 127, 128, 155, 158, 160, 199, 248, 254, 256, 310, 316, 320, 395, 398, 496, 508, 512, 620, 632, 635, 640, 790, 796, 992, 995, 1016, 1024, 1240, 1264, 1270, 1280, 1580, 1592, 1984, 1990, 2032, 2048, 2449, 2480, 2528, 2540, 2560, 3160, 3184, 3937, 3968, 3980, 4064, 4096, 4898, 4960, 5056, 5080, 5120, 6169, 6320, 6368, 7874, 7936, 7960, 8128, 9796, 9920, 10033, 10112, 10160, 10240, 12245, 12338, 12640, 12736, 15721, 15748, 15872, 15920, 16256, 19592, 19685, 19840, 20066, 20224, 20320, 20480, 24490, 24676, 25273, 25280, 25472, 30845, 31442, 31496, 31744, 31840, 32512, 39184, 39370, 39680, 40132, 40448, 40640, 48980, 49352, 50165, 50546, 50560, 50944, 61690, 62884, 62992, 63488, 63680, 65024, 78368, 78605, 78740, 79360, 80264, 80896, 81280, 97960, 98704, 100330, 101092, 101120, 101888, 123380, 125768, 125984, 126365, 126976, 127360, 130048, 156736, 157210, 157480, 158720, 160528, 161792, 162560, 195920, 197408, 200660, 202184, 202240, 203776, 246760, 251536, 251968, 252730, 254720, 260096, 311023, 313472, 314420, 314960, 317440, 321056, 323584, 325120, 391840, 394816, 401320, 404368, 404480, 407552, 487351, 493520, 503072, 503936, 505460, 509440, 520192, 622046, 626944, 628840, 629920, 634880, 642112, 650240, 783463, 783680, 789632, 802640, 808736, 808960, 815104, 974702, 987040, 1006144, 1007872, 1010920, 1018880, 1244092, 1253888, 1257680, 1259840, 1284224, 1300480, 1555115, 1566926, 1567360, 1579264, 1605280, 1617472, 1617920, 1949404, 1974080, 1996567, 2012288, 2015744, 2021840, 2037760, 2436755, 2488184, 2507776, 2515360, 2519680, 2568448, 2600960, 3110230, 3133852, 3134720, 3158528, 3210560, 3234944, 3898808, 3917315, 3948160, 3993134, 4024576, 4031488, 4043680, 4075520, 4873510, 4976368, 5015552, 5030720, 5039360, 5136896, 6220460, 6267704, 6269440, 6317056, 6421120, 6469888, 7797616, 7834630, 7896320, 7986268, 8049152, 8062976, 8087360, 9747020, 9952736, 9982835, 10031104, 10061440, 10078720, 10273792, 12440920, 12535408, 12538880, 12634112, 12842240, 12939776, 15595232, 15669260, 15792640, 15972536, 16098304, 16125952, 16174720, 19494040, 19905472, 19965670, 20122880, 20157440, 20547584, 24881840, 25070816, 25077760, 25268224, 25684480, 25879552, 31190464, 31338520, 31585280, 31945072, 32196608, 32349440, 38988080, 39810944, 39931340, 40245760, 40314880, 41095168, 49763680, 50141632, 50155520, 51368960, 51759104, 61893577, 62380928, 62677040, 63170560, 63890144, 64393216, 64698880, 77976160, 79621888, 79862680, 80491520, 80629760, 99527360, 100283264, 102737920, 103518208, 123787154, 124761856, 125354080, 126341120, 127780288, 129397760, 155952320, 159243776, 159725360, 160983040, 199054720, 200566528, 205475840, 247574308, 249523712, 250708160, 255560576, 258795520, 309467885, 311904640, 318487552, 319450720, 321966080, 398109440, 401133056, 495148616, 499047424, 501416320, 511121152, 517591040, 618935770, 623809280, 636975104, 638901440, 796218880, 802266112, 990297232, 998094848, 1002832640, 1022242304, 1237871540, 1247618560, 1273950208, 1277802880, 1592437760, 1604532224, 1980594464, 1996189696, 2005665280, 2044484608, 2475743080, 2495237120, 2555605760, 3184875520, 3209064448, 3961188928, 4011330560, 4088969216, 4951486160, 4990474240, 5111211520, 6369751040, 7922377856, 8022661120, 8177938432, 9902972320, 9980948480, 10222423040, 15844755712, 16045322240, 19805944640, 20444846080, 31689511424, 39611889280, 40889692160, 63379022848, 79223778560, 126758045696, 158447557120, 253516091392, 316895114240, 633790228480, 1267580456960]

約数ペア:

[(1, 1267580456960), (2, 633790228480), (4, 316895114240), (5, 253516091392), (8, 158447557120), (10, 126758045696), (16, 79223778560), (20, 63379022848), (31, 40889692160), (32, 39611889280), (40, 31689511424), (62, 20444846080), (64, 19805944640), (79, 16045322240), (80, 15844755712), (124, 10222423040), (127, 9980948480), (128, 9902972320), (155, 8177938432), (158, 8022661120), (160, 7922377856), (199, 6369751040), (248, 5111211520), (254, 4990474240), (256, 4951486160), (310, 4088969216), (316, 4011330560), (320, 3961188928), (395, 3209064448), (398, 3184875520), (496, 2555605760), (508, 2495237120), (512, 2475743080), (620, 2044484608), (632, 2005665280), (635, 1996189696), (640, 1980594464), (790, 1604532224), (796, 1592437760), (992, 1277802880), (995, 1273950208), (1016, 1247618560), (1024, 1237871540), (1240, 1022242304), (1264, 1002832640), (1270, 998094848), (1280, 990297232), (1580, 802266112), (1592, 796218880), (1984, 638901440), (1990, 636975104), (2032, 623809280), (2048, 618935770), (2449, 517591040), (2480, 511121152), (2528, 501416320), (2540, 499047424), (2560, 495148616), (3160, 401133056), (3184, 398109440), (3937, 321966080), (3968, 319450720), (3980, 318487552), (4064, 311904640), (4096, 309467885), (4898, 258795520), (4960, 255560576), (5056, 250708160), (5080, 249523712), (5120, 247574308), (6169, 205475840), (6320, 200566528), (6368, 199054720), (7874, 160983040), (7936, 159725360), (7960, 159243776), (8128, 155952320), (9796, 129397760), (9920, 127780288), (10033, 126341120), (10112, 125354080), (10160, 124761856), (10240, 123787154), (12245, 103518208), (12338, 102737920), (12640, 100283264), (12736, 99527360), (15721, 80629760), (15748, 80491520), (15872, 79862680), (15920, 79621888), (16256, 77976160), (19592, 64698880), (19685, 64393216), (19840, 63890144), (20066, 63170560), (20224, 62677040), (20320, 62380928), (20480, 61893577), (24490, 51759104), (24676, 51368960), (25273, 50155520), (25280, 50141632), (25472, 49763680), (30845, 41095168), (31442, 40314880), (31496, 40245760), (31744, 39931340), (31840, 39810944), (32512, 38988080), (39184, 32349440), (39370, 32196608), (39680, 31945072), (40132, 31585280), (40448, 31338520), (40640, 31190464), (48980, 25879552), (49352, 25684480), (50165, 25268224), (50546, 25077760), (50560, 25070816), (50944, 24881840), (61690, 20547584), (62884, 20157440), (62992, 20122880), (63488, 19965670), (63680, 19905472), (65024, 19494040), (78368, 16174720), (78605, 16125952), (78740, 16098304), (79360, 15972536), (80264, 15792640), (80896, 15669260), (81280, 15595232), (97960, 12939776), (98704, 12842240), (100330, 12634112), (101092, 12538880), (101120, 12535408), (101888, 12440920), (123380, 10273792), (125768, 10078720), (125984, 10061440), (126365, 10031104), (126976, 9982835), (127360, 9952736), (130048, 9747020), (156736, 8087360), (157210, 8062976), (157480, 8049152), (158720, 7986268), (160528, 7896320), (161792, 7834630), (162560, 7797616), (195920, 6469888), (197408, 6421120), (200660, 6317056), (202184, 6269440), (202240, 6267704), (203776, 6220460), (246760, 5136896), (251536, 5039360), (251968, 5030720), (252730, 5015552), (254720, 4976368), (260096, 4873510), (311023, 4075520), (313472, 4043680), (314420, 4031488), (314960, 4024576), (317440, 3993134), (321056, 3948160), (323584, 3917315), (325120, 3898808), (391840, 3234944), (394816, 3210560), (401320, 3158528), (404368, 3134720), (404480, 3133852), (407552, 3110230), (487351, 2600960), (493520, 2568448), (503072, 2519680), (503936, 2515360), (505460, 2507776), (509440, 2488184), (520192, 2436755), (622046, 2037760), (626944, 2021840), (628840, 2015744), (629920, 2012288), (634880, 1996567), (642112, 1974080), (650240, 1949404), (783463, 1617920), (783680, 1617472), (789632, 1605280), (802640, 1579264), (808736, 1567360), (808960, 1566926), (815104, 1555115), (974702, 1300480), (987040, 1284224), (1006144, 1259840), (1007872, 1257680), (1010920, 1253888), (1018880, 1244092)]