257464681920

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:248

約数の個数: 1008

約数和(自身を含む): 989542514688

約数和(自身を除く): 732077832768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 31, 32, 36, 40, 45, 48, 54, 58, 60, 62, 64, 72, 80, 81, 87, 90, 93, 96, 108, 116, 120, 124, 127, 135, 144, 145, 155, 160, 162, 174, 180, 186, 192, 216, 232, 240, 243, 248, 254, 261, 270, 279, 288, 290, 310, 320, 324, 348, 360, 372, 381, 405, 432, 435, 464, 465, 480, 486, 496, 508, 522, 540, 558, 576, 580, 620, 635, 648, 696, 720, 744, 762, 783, 810, 837, 841, 864, 870, 899, 928, 930, 960, 972, 992, 1016, 1044, 1080, 1116, 1143, 1160, 1215, 1240, 1270, 1296, 1305, 1392, 1395, 1440, 1488, 1524, 1566, 1620, 1674, 1682, 1728, 1740, 1798, 1856, 1860, 1905, 1944, 1984, 2032, 2088, 2160, 2232, 2286, 2320, 2349, 2430, 2480, 2511, 2523, 2540, 2592, 2610, 2697, 2784, 2790, 2880, 2976, 3048, 3132, 3240, 3348, 3364, 3429, 3480, 3596, 3683, 3720, 3810, 3888, 3915, 3937, 4064, 4176, 4185, 4205, 4320, 4464, 4495, 4572, 4640, 4698, 4860, 4960, 5022, 5046, 5080, 5184, 5220, 5394, 5568, 5580, 5715, 5952, 6096, 6264, 6480, 6696, 6728, 6858, 6960, 7047, 7192, 7366, 7440, 7533, 7569, 7620, 7776, 7830, 7874, 8091, 8128, 8352, 8370, 8410, 8640, 8928, 8990, 9144, 9280, 9396, 9720, 9920, 10044, 10092, 10160, 10287, 10440, 10788, 11049, 11160, 11430, 11745, 11811, 12192, 12528, 12555, 12615, 12960, 13392, 13456, 13485, 13716, 13920, 14094, 14384, 14732, 14880, 15066, 15138, 15240, 15552, 15660, 15748, 16182, 16704, 16740, 16820, 17145, 17856, 17980, 18288, 18415, 18792, 19440, 19685, 20088, 20184, 20320, 20574, 20880, 21576, 22098, 22320, 22707, 22860, 23490, 23622, 24273, 24384, 25056, 25110, 25230, 25920, 26071, 26784, 26912, 26970, 27432, 27840, 28188, 28768, 29464, 29760, 30132, 30276, 30480, 30861, 31320, 31496, 32364, 33147, 33480, 33640, 34290, 35235, 35433, 35960, 36576, 36830, 37584, 37665, 37845, 38880, 39370, 40176, 40368, 40455, 40640, 41148, 41760, 43152, 44196, 44640, 45414, 45720, 46980, 47244, 48546, 50112, 50220, 50460, 51435, 52142, 53568, 53824, 53940, 54864, 55245, 56376, 57536, 58928, 59055, 60264, 60552, 60960, 61722, 62640, 62992, 64728, 66294, 66960, 67280, 68121, 68580, 70470, 70866, 71920, 72819, 73152, 73660, 75168, 75330, 75690, 77760, 78213, 78740, 80352, 80736, 80910, 82296, 83520, 86304, 88392, 89280, 90828, 91440, 93960, 94488, 97092, 99441, 100440, 100920, 102870, 104284, 106299, 106807, 107880, 109728, 110490, 112752, 113535, 114173, 117856, 118110, 120528, 121104, 121365, 121920, 123444, 125280, 125984, 129456, 130355, 132588, 133920, 134560, 136242, 137160, 140940, 141732, 143840, 145638, 147320, 150336, 150660, 151380, 154305, 156426, 157480, 160704, 161472, 161820, 164592, 165735, 172608, 176784, 177165, 181656, 182880, 187920, 188976, 194184, 198882, 200880, 201840, 204363, 205740, 208568, 212598, 213614, 215760, 218457, 219456, 220980, 225504, 227070, 228346, 234639, 235712, 236220, 241056, 242208, 242730, 246888, 250560, 251968, 258912, 260710, 265176, 267840, 269120, 272484, 274320, 281880, 283464, 287680, 291276, 294640, 298323, 301320, 302760, 308610, 312852, 314960, 318897, 320421, 323640, 329184, 331470, 340605, 342519, 353568, 354330, 363312, 364095, 365760, 375840, 377952, 388368, 391065, 397764, 401760, 403680, 408726, 411480, 417136, 425196, 427228, 431520, 436914, 441960, 451008, 454140, 456692, 469278, 472440, 482112, 484416, 485460, 493776, 497205, 517824, 521420, 530352, 531495, 534035, 544968, 548640, 563760, 566928, 570865, 582552, 589280, 596646, 602640, 605520, 617220, 625704, 629920, 637794, 640842, 647280, 658368, 662940, 681210, 685038, 703917, 707136, 708660, 726624, 728190, 751680, 755904, 776736, 782130, 795528, 803520, 807360, 817452, 822960, 834272, 850392, 854456, 863040, 873828, 883920, 894969, 908280, 913384, 938556, 944880, 956691, 961263, 970920, 987552, 994410, 1021815, 1027557, 1042840, 1060704, 1062990, 1068070, 1089936, 1092285, 1097280, 1127520, 1133856, 1141730, 1165104, 1173195, 1178560, 1193292, 1205280, 1211040, 1234440, 1251408, 1259840, 1275588, 1281684, 1294560, 1325880, 1362420, 1370076, 1407834, 1417320, 1453248, 1456380, 1491615, 1553472, 1564260, 1591056, 1594485, 1602105, 1634904, 1645920, 1668544, 1700784, 1708912, 1712595, 1747656, 1767840, 1789938, 1816560, 1826768, 1877112, 1889760, 1913382, 1922526, 1941840, 1975104, 1988820, 2043630, 2055114, 2085680, 2111751, 2121408, 2125980, 2136140, 2179872, 2184570, 2255040, 2267712, 2283460, 2330208, 2346390, 2386584, 2410560, 2422080, 2468880, 2502816, 2551176, 2563368, 2589120, 2651760, 2724840, 2740152, 2815668, 2834640, 2883789, 2912760, 2983230, 3082671, 3128520, 3182112, 3188970, 3204210, 3269808, 3291840, 3311017, 3401568, 3417824, 3425190, 3495312, 3519585, 3535680, 3579876, 3633120, 3653536, 3754224, 3779520, 3826764, 3845052, 3883680, 3977640, 4087260, 4110228, 4171360, 4223502, 4251960, 4272280, 4359744, 4369140, 4474845, 4566920, 4660416, 4692780, 4773168, 4783455, 4806315, 4937760, 5005632, 5102352, 5126736, 5137785, 5303520, 5449680, 5480304, 5631336, 5669280, 5767578, 5825520, 5966460, 6165342, 6257040, 6335253, 6364224, 6377940, 6408420, 6539616, 6622034, 6803136, 6835648, 6850380, 6990624, 7039170, 7159752, 7266240, 7307072, 7508448, 7653528, 7690104, 7767360, 7955280, 8174520, 8220456, 8342720, 8447004, 8503920, 8544560, 8651367, 8738280, 8949690, 9133840, 9248013, 9385560, 9546336, 9566910, 9612630, 9875520, 9933051, 10204704, 10253472, 10275570, 10558755, 10607040, 10899360, 10960608, 11262672, 11338560, 11535156, 11651040, 11932920, 12330684, 12514080, 12670506, 12755880, 12816840, 13079232, 13244068, 13700760, 13981248, 14078340, 14319504, 14418945, 15016896, 15307056, 15380208, 15413355, 15910560, 16349040, 16440912, 16555085, 16894008, 17007840, 17089120, 17302734, 17476560, 17899380, 18267680, 18496026, 18771120, 19092672, 19133820, 19225260, 19866102, 20409408, 20506944, 20551140, 21117510, 21798720, 21921216, 22525344, 23070312, 23302080, 23865840, 24661368, 25028160, 25341012, 25511760, 25633680, 25954101, 26488136, 27401520, 27744039, 28156680, 28639008, 28837890, 29799153, 30614112, 30760416, 30826710, 31676265, 31821120, 32698080, 32881824, 33110170, 33788016, 34015680, 34178240, 34605468, 34953120, 35798760, 36535360, 36992052, 37542240, 38267640, 38450520, 39732204, 41102280, 42235020, 43256835, 45050688, 46140624, 46240065, 47731680, 49322736, 49665255, 50682024, 51023520, 51267360, 51908202, 52976272, 54803040, 55488078, 56313360, 57278016, 57675780, 59598306, 61228224, 61520832, 61653420, 63352530, 65396160, 65763648, 66220340, 67576032, 69210936, 69906240, 71597520, 73984104, 75084480, 76535280, 76901040, 79464408, 82204560, 84470040, 86513670, 89397459, 92281248, 92480130, 95463360, 98645472, 99330510, 101364048, 102047040, 102534720, 103816404, 105952544, 109606080, 110976156, 112626720, 115351560, 119196612, 123306840, 126705060, 129770505, 132440680, 135152064, 138421872, 138720195, 143195040, 147968208, 148995765, 153070560, 153802080, 158928816, 164409120, 168940080, 173027340, 178794918, 184562496, 184960260, 197290944, 198661020, 202728096, 207632808, 211905088, 221952312, 225253440, 230703120, 238393224, 246613680, 253410120, 259541010, 264881360, 268192377, 276843744, 277440390, 286390080, 295936416, 297991530, 306141120, 307604160, 317857632, 328818240, 337880160, 346054680, 357589836, 369920520, 397322040, 405456192, 415265616, 443904624, 446987295, 461406240, 476786448, 493227360, 506820240, 519082020, 529762720, 536384754, 553687488, 554880780, 591872832, 595983060, 635715264, 675760320, 692109360, 715179672, 739841040, 794644080, 804577131, 830531232, 887809248, 893974590, 922812480, 953572896, 986454720, 1013640480, 1038164040, 1059525440, 1072769508, 1109761560, 1191966120, 1340961885, 1384218720, 1430359344, 1479682080, 1589288160, 1609154262, 1661062464, 1775618496, 1787949180, 1907145792, 2027280960, 2076328080, 2145539016, 2219523120, 2383932240, 2681923770, 2768437440, 2860718688, 2959364160, 3178576320, 3218308524, 3575898360, 4022885655, 4152656160, 4291078032, 4439046240, 4767864480, 5363847540, 5721437376, 6436617048, 7151796720, 8045771310, 8305312320, 8582156064, 8878092480, 9535728960, 10727695080, 12873234096, 14303593440, 16091542620, 17164312128, 21455390160, 25746468192, 28607186880, 32183085240, 42910780320, 51492936384, 64366170480, 85821560640, 128732340960, 257464681920]

約数ペア:

[(1, 257464681920), (2, 128732340960), (3, 85821560640), (4, 64366170480), (5, 51492936384), (6, 42910780320), (8, 32183085240), (9, 28607186880), (10, 25746468192), (12, 21455390160), (15, 17164312128), (16, 16091542620), (18, 14303593440), (20, 12873234096), (24, 10727695080), (27, 9535728960), (29, 8878092480), (30, 8582156064), (31, 8305312320), (32, 8045771310), (36, 7151796720), (40, 6436617048), (45, 5721437376), (48, 5363847540), (54, 4767864480), (58, 4439046240), (60, 4291078032), (62, 4152656160), (64, 4022885655), (72, 3575898360), (80, 3218308524), (81, 3178576320), (87, 2959364160), (90, 2860718688), (93, 2768437440), (96, 2681923770), (108, 2383932240), (116, 2219523120), (120, 2145539016), (124, 2076328080), (127, 2027280960), (135, 1907145792), (144, 1787949180), (145, 1775618496), (155, 1661062464), (160, 1609154262), (162, 1589288160), (174, 1479682080), (180, 1430359344), (186, 1384218720), (192, 1340961885), (216, 1191966120), (232, 1109761560), (240, 1072769508), (243, 1059525440), (248, 1038164040), (254, 1013640480), (261, 986454720), (270, 953572896), (279, 922812480), (288, 893974590), (290, 887809248), (310, 830531232), (320, 804577131), (324, 794644080), (348, 739841040), (360, 715179672), (372, 692109360), (381, 675760320), (405, 635715264), (432, 595983060), (435, 591872832), (464, 554880780), (465, 553687488), (480, 536384754), (486, 529762720), (496, 519082020), (508, 506820240), (522, 493227360), (540, 476786448), (558, 461406240), (576, 446987295), (580, 443904624), (620, 415265616), (635, 405456192), (648, 397322040), (696, 369920520), (720, 357589836), (744, 346054680), (762, 337880160), (783, 328818240), (810, 317857632), (837, 307604160), (841, 306141120), (864, 297991530), (870, 295936416), (899, 286390080), (928, 277440390), (930, 276843744), (960, 268192377), (972, 264881360), (992, 259541010), (1016, 253410120), (1044, 246613680), (1080, 238393224), (1116, 230703120), (1143, 225253440), (1160, 221952312), (1215, 211905088), (1240, 207632808), (1270, 202728096), (1296, 198661020), (1305, 197290944), (1392, 184960260), (1395, 184562496), (1440, 178794918), (1488, 173027340), (1524, 168940080), (1566, 164409120), (1620, 158928816), (1674, 153802080), (1682, 153070560), (1728, 148995765), (1740, 147968208), (1798, 143195040), (1856, 138720195), (1860, 138421872), (1905, 135152064), (1944, 132440680), (1984, 129770505), (2032, 126705060), (2088, 123306840), (2160, 119196612), (2232, 115351560), (2286, 112626720), (2320, 110976156), (2349, 109606080), (2430, 105952544), (2480, 103816404), (2511, 102534720), (2523, 102047040), (2540, 101364048), (2592, 99330510), (2610, 98645472), (2697, 95463360), (2784, 92480130), (2790, 92281248), (2880, 89397459), (2976, 86513670), (3048, 84470040), (3132, 82204560), (3240, 79464408), (3348, 76901040), (3364, 76535280), (3429, 75084480), (3480, 73984104), (3596, 71597520), (3683, 69906240), (3720, 69210936), (3810, 67576032), (3888, 66220340), (3915, 65763648), (3937, 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25341012), (10287, 25028160), (10440, 24661368), (10788, 23865840), (11049, 23302080), (11160, 23070312), (11430, 22525344), (11745, 21921216), (11811, 21798720), (12192, 21117510), (12528, 20551140), (12555, 20506944), (12615, 20409408), (12960, 19866102), (13392, 19225260), (13456, 19133820), (13485, 19092672), (13716, 18771120), (13920, 18496026), (14094, 18267680), (14384, 17899380), (14732, 17476560), (14880, 17302734), (15066, 17089120), (15138, 17007840), (15240, 16894008), (15552, 16555085), (15660, 16440912), (15748, 16349040), (16182, 15910560), (16704, 15413355), (16740, 15380208), (16820, 15307056), (17145, 15016896), (17856, 14418945), (17980, 14319504), (18288, 14078340), (18415, 13981248), (18792, 13700760), (19440, 13244068), (19685, 13079232), (20088, 12816840), (20184, 12755880), (20320, 12670506), (20574, 12514080), (20880, 12330684), (21576, 11932920), (22098, 11651040), (22320, 11535156), (22707, 11338560), (22860, 11262672), (23490, 10960608), (23622, 10899360), (24273, 10607040), (24384, 10558755), (25056, 10275570), (25110, 10253472), (25230, 10204704), (25920, 9933051), (26071, 9875520), (26784, 9612630), (26912, 9566910), (26970, 9546336), (27432, 9385560), (27840, 9248013), (28188, 9133840), (28768, 8949690), (29464, 8738280), (29760, 8651367), (30132, 8544560), (30276, 8503920), (30480, 8447004), (30861, 8342720), (31320, 8220456), (31496, 8174520), (32364, 7955280), (33147, 7767360), (33480, 7690104), (33640, 7653528), (34290, 7508448), (35235, 7307072), (35433, 7266240), (35960, 7159752), (36576, 7039170), (36830, 6990624), (37584, 6850380), (37665, 6835648), (37845, 6803136), (38880, 6622034), (39370, 6539616), (40176, 6408420), (40368, 6377940), (40455, 6364224), (40640, 6335253), (41148, 6257040), (41760, 6165342), (43152, 5966460), (44196, 5825520), (44640, 5767578), (45414, 5669280), (45720, 5631336), (46980, 5480304), (47244, 5449680), (48546, 5303520), (50112, 5137785), (50220, 5126736), (50460, 5102352), (51435, 5005632), (52142, 4937760), (53568, 4806315), (53824, 4783455), (53940, 4773168), (54864, 4692780), (55245, 4660416), (56376, 4566920), (57536, 4474845), (58928, 4369140), (59055, 4359744), (60264, 4272280), (60552, 4251960), (60960, 4223502), (61722, 4171360), (62640, 4110228), (62992, 4087260), (64728, 3977640), (66294, 3883680), (66960, 3845052), (67280, 3826764), (68121, 3779520), (68580, 3754224), (70470, 3653536), (70866, 3633120), (71920, 3579876), (72819, 3535680), (73152, 3519585), (73660, 3495312), (75168, 3425190), (75330, 3417824), (75690, 3401568), (77760, 3311017), (78213, 3291840), (78740, 3269808), (80352, 3204210), (80736, 3188970), (80910, 3182112), (82296, 3128520), (83520, 3082671), (86304, 2983230), (88392, 2912760), (89280, 2883789), (90828, 2834640), (91440, 2815668), (93960, 2740152), (94488, 2724840), (97092, 2651760), (99441, 2589120), (100440, 2563368), (100920, 2551176), (102870, 2502816), (104284, 2468880), (106299, 2422080), (106807, 2410560), (107880, 2386584), (109728, 2346390), (110490, 2330208), (112752, 2283460), (113535, 2267712), (114173, 2255040), (117856, 2184570), (118110, 2179872), (120528, 2136140), (121104, 2125980), (121365, 2121408), (121920, 2111751), (123444, 2085680), (125280, 2055114), (125984, 2043630), (129456, 1988820), (130355, 1975104), (132588, 1941840), (133920, 1922526), (134560, 1913382), (136242, 1889760), (137160, 1877112), (140940, 1826768), (141732, 1816560), (143840, 1789938), (145638, 1767840), (147320, 1747656), (150336, 1712595), (150660, 1708912), (151380, 1700784), (154305, 1668544), (156426, 1645920), (157480, 1634904), (160704, 1602105), (161472, 1594485), (161820, 1591056), (164592, 1564260), (165735, 1553472), (172608, 1491615), (176784, 1456380), (177165, 1453248), (181656, 1417320), (182880, 1407834), (187920, 1370076), (188976, 1362420), (194184, 1325880), (198882, 1294560), (200880, 1281684), (201840, 1275588), (204363, 1259840), (205740, 1251408), (208568, 1234440), (212598, 1211040), (213614, 1205280), (215760, 1193292), (218457, 1178560), (219456, 1173195), (220980, 1165104), (225504, 1141730), (227070, 1133856), (228346, 1127520), (234639, 1097280), (235712, 1092285), (236220, 1089936), (241056, 1068070), (242208, 1062990), (242730, 1060704), (246888, 1042840), (250560, 1027557), (251968, 1021815), (258912, 994410), (260710, 987552), (265176, 970920), (267840, 961263), (269120, 956691), (272484, 944880), (274320, 938556), (281880, 913384), (283464, 908280), (287680, 894969), (291276, 883920), (294640, 873828), (298323, 863040), (301320, 854456), (302760, 850392), (308610, 834272), (312852, 822960), (314960, 817452), (318897, 807360), (320421, 803520), (323640, 795528), (329184, 782130), (331470, 776736), (340605, 755904), (342519, 751680), (353568, 728190), (354330, 726624), (363312, 708660), (364095, 707136), (365760, 703917), (375840, 685038), (377952, 681210), (388368, 662940), (391065, 658368), (397764, 647280), (401760, 640842), (403680, 637794), (408726, 629920), (411480, 625704), (417136, 617220), (425196, 605520), (427228, 602640), (431520, 596646), (436914, 589280), (441960, 582552), (451008, 570865), (454140, 566928), (456692, 563760), (469278, 548640), (472440, 544968), (482112, 534035), (484416, 531495), (485460, 530352), (493776, 521420), (497205, 517824)]