256001160960

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{281}}^1$

素因数の和:447

約数の個数: 864

約数和(自身を含む): 963039430080

約数和(自身を除く): 707038269120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 101, 108, 116, 120, 128, 135, 144, 145, 160, 162, 174, 180, 192, 202, 216, 232, 240, 243, 256, 261, 270, 281, 288, 290, 303, 320, 324, 348, 360, 384, 404, 405, 432, 435, 464, 480, 486, 505, 522, 540, 562, 576, 580, 606, 640, 648, 696, 720, 768, 783, 808, 810, 843, 864, 870, 909, 928, 960, 972, 1010, 1044, 1080, 1124, 1152, 1160, 1212, 1215, 1280, 1296, 1305, 1392, 1405, 1440, 1515, 1566, 1616, 1620, 1686, 1728, 1740, 1818, 1856, 1920, 1944, 2020, 2088, 2160, 2248, 2304, 2320, 2349, 2424, 2430, 2529, 2592, 2610, 2727, 2784, 2810, 2880, 2929, 3030, 3132, 3232, 3240, 3372, 3456, 3480, 3636, 3712, 3840, 3888, 3915, 4040, 4176, 4215, 4320, 4496, 4545, 4640, 4698, 4848, 4860, 5058, 5184, 5220, 5454, 5568, 5620, 5760, 5858, 6060, 6264, 6464, 6480, 6744, 6912, 6960, 7047, 7272, 7424, 7587, 7776, 7830, 8080, 8149, 8181, 8352, 8430, 8640, 8787, 8992, 9090, 9280, 9396, 9696, 9720, 10116, 10368, 10440, 10908, 11136, 11240, 11520, 11716, 11745, 12120, 12528, 12645, 12928, 12960, 13488, 13635, 13920, 14094, 14544, 14645, 15174, 15552, 15660, 16160, 16298, 16362, 16704, 16860, 17280, 17574, 17984, 18180, 18560, 18792, 19392, 19440, 20232, 20736, 20880, 21816, 22272, 22480, 22761, 23432, 23490, 24240, 24447, 24543, 25056, 25290, 25856, 25920, 26361, 26976, 27270, 27840, 28188, 28381, 29088, 29290, 30348, 31104, 31320, 32320, 32596, 32724, 33408, 33720, 34560, 35148, 35235, 35968, 36360, 37120, 37584, 37935, 38784, 38880, 40464, 40745, 40905, 41760, 43632, 43935, 44960, 45522, 46864, 46980, 48480, 48894, 49086, 50112, 50580, 51840, 52722, 53952, 54540, 55680, 56376, 56762, 58176, 58580, 60696, 62208, 62640, 64640, 65192, 65448, 66816, 67440, 68283, 70296, 70470, 71936, 72720, 73341, 75168, 75870, 77568, 77760, 79083, 80928, 81490, 81810, 83520, 85143, 87264, 87870, 89920, 91044, 93728, 93960, 96960, 97788, 98172, 100224, 101160, 103680, 105444, 107904, 109080, 111360, 112752, 113524, 113805, 116352, 117160, 121392, 122235, 122715, 125280, 129280, 130384, 130896, 131805, 134880, 136566, 140592, 140940, 141905, 145440, 146682, 150336, 151740, 155520, 158166, 161856, 162980, 163620, 167040, 170286, 174528, 175740, 179840, 182088, 187456, 187920, 193920, 195576, 196344, 200448, 202320, 210888, 215808, 218160, 220023, 225504, 227048, 227610, 232704, 234320, 237249, 242784, 244470, 245430, 250560, 255429, 260768, 261792, 263610, 269760, 273132, 281184, 281880, 283810, 290880, 293364, 300672, 303480, 311040, 316332, 323712, 325960, 327240, 334080, 340572, 341415, 349056, 351480, 359680, 364176, 366705, 374912, 375840, 387840, 391152, 392688, 395415, 404640, 421776, 425715, 436320, 440046, 451008, 454096, 455220, 468640, 474498, 485568, 488940, 490860, 501120, 510858, 521536, 523584, 527220, 539520, 546264, 562368, 563760, 567620, 581760, 586728, 601344, 606960, 632664, 647424, 651920, 654480, 660069, 681144, 682830, 698112, 702960, 711747, 728352, 733410, 749824, 751680, 766287, 782304, 785376, 790830, 809280, 823049, 843552, 851430, 872640, 880092, 902016, 908192, 910440, 937280, 948996, 971136, 977880, 981720, 1002240, 1021716, 1043072, 1047168, 1054440, 1079040, 1092528, 1100115, 1124736, 1127520, 1135240, 1163520, 1173456, 1186245, 1213920, 1265328, 1277145, 1303840, 1308960, 1320138, 1362288, 1365660, 1405920, 1423494, 1456704, 1466820, 1503360, 1532574, 1564608, 1570752, 1581660, 1618560, 1646098, 1687104, 1702860, 1745280, 1760184, 1804032, 1816384, 1820880, 1874560, 1897992, 1942272, 1955760, 1963440, 1980207, 2043432, 2086144, 2094336, 2108880, 2185056, 2200230, 2249472, 2255040, 2270480, 2298861, 2346912, 2372490, 2427840, 2469147, 2530656, 2554290, 2607680, 2617920, 2640276, 2724576, 2731320, 2811840, 2846988, 2913408, 2933640, 3006720, 3065148, 3129216, 3141504, 3163320, 3237120, 3292196, 3300345, 3374208, 3405720, 3490560, 3520368, 3558735, 3632768, 3641760, 3749120, 3795984, 3831435, 3911520, 3926880, 3960414, 4086864, 4115245, 4217760, 4370112, 4400460, 4510080, 4540960, 4597722, 4693824, 4744980, 4855680, 4938294, 5061312, 5108580, 5215360, 5235840, 5280552, 5449152, 5462640, 5623680, 5693976, 5826816, 5867280, 6130296, 6258432, 6283008, 6326640, 6584392, 6600690, 6748416, 6811440, 6896583, 7040736, 7117470, 7265536, 7283520, 7407441, 7591968, 7662870, 7823040, 7853760, 7920828, 8173728, 8230490, 8435520, 8740224, 8800920, 9020160, 9081920, 9195444, 9387648, 9489960, 9711360, 9876588, 9901035, 10122624, 10217160, 10430720, 10471680, 10561104, 10898304, 10925280, 11247360, 11387952, 11494305, 11734560, 12260592, 12345735, 12653280, 13168784, 13201380, 13622880, 13793166, 14081472, 14234940, 14567040, 14814882, 15183936, 15325740, 15646080, 15707520, 15841656, 16347456, 16460980, 16871040, 17480448, 17601840, 18163840, 18390888, 18775296, 18979920, 19753176, 19802070, 20245248, 20434320, 21122208, 21796608, 21850560, 22222323, 22775904, 22988610, 23469120, 24521184, 24691470, 25306560, 26337568, 26402760, 27245760, 27586332, 28162944, 28469880, 29134080, 29629764, 30367872, 30651480, 31292160, 31415040, 31683312, 32694912, 32921960, 33742080, 34482915, 35203680, 36327680, 36781776, 37037205, 37959840, 39506352, 39604140, 40868640, 42244416, 43701120, 44444646, 45551808, 45977220, 46938240, 49042368, 49382940, 50613120, 52675136, 52805520, 54491520, 55172664, 56325888, 56939760, 59259528, 60735744, 61302960, 63366624, 65389824, 65843920, 66666969, 68965830, 70407360, 73563552, 74074410, 75919680, 79012704, 79208280, 81737280, 84488832, 87402240, 88889292, 91103616, 91954440, 93876480, 98084736, 98765880, 101226240, 105350272, 105611040, 108983040, 110345328, 111111615, 113879520, 118519056, 122605920, 126733248, 131687840, 133333938, 137931660, 140814720, 147127104, 148148820, 151839360, 158025408, 158416560, 163474560, 168977664, 177778584, 182207232, 183908880, 196169472, 197531760, 200000907, 210700544, 211222080, 220690656, 222223230, 227759040, 237038112, 245211840, 253466496, 263375680, 266667876, 275863320, 281629440, 294254208, 296297640, 303678720, 316050816, 316833120, 326949120, 333334845, 355557168, 367817760, 395063520, 400001814, 422444160, 441381312, 444446460, 455518080, 474076224, 490423680, 506932992, 526751360, 533335752, 551726640, 588508416, 592595280, 632101632, 633666240, 666669690, 711114336, 735635520, 790127040, 800003628, 844888320, 882762624, 888892920, 911036160, 948152448, 980847360, 1000004535, 1053502720, 1066671504, 1103453280, 1185190560, 1267332480, 1333339380, 1422228672, 1471271040, 1580254080, 1600007256, 1765525248, 1777785840, 1896304896, 2000009070, 2133343008, 2206906560, 2370381120, 2534664960, 2666678760, 2844457344, 2942542080, 3160508160, 3200014512, 3555571680, 4000018140, 4266686016, 4413813120, 4740762240, 5333357520, 5688914688, 6400029024, 7111143360, 8000036280, 8533372032, 8827626240, 9481524480, 10666715040, 12800058048, 14222286720, 16000072560, 17066744064, 21333430080, 25600116096, 28444573440, 32000145120, 42666860160, 51200232192, 64000290240, 85333720320, 128000580480, 256001160960]

約数ペア:

[(1, 256001160960), (2, 128000580480), (3, 85333720320), (4, 64000290240), (5, 51200232192), (6, 42666860160), (8, 32000145120), (9, 28444573440), (10, 25600116096), (12, 21333430080), (15, 17066744064), (16, 16000072560), (18, 14222286720), (20, 12800058048), (24, 10666715040), (27, 9481524480), (29, 8827626240), (30, 8533372032), (32, 8000036280), (36, 7111143360), (40, 6400029024), (45, 5688914688), (48, 5333357520), (54, 4740762240), (58, 4413813120), (60, 4266686016), (64, 4000018140), (72, 3555571680), (80, 3200014512), (81, 3160508160), (87, 2942542080), (90, 2844457344), (96, 2666678760), (101, 2534664960), (108, 2370381120), (116, 2206906560), (120, 2133343008), (128, 2000009070), (135, 1896304896), (144, 1777785840), (145, 1765525248), (160, 1600007256), (162, 1580254080), (174, 1471271040), (180, 1422228672), (192, 1333339380), (202, 1267332480), (216, 1185190560), (232, 1103453280), (240, 1066671504), (243, 1053502720), (256, 1000004535), (261, 980847360), (270, 948152448), (281, 911036160), (288, 888892920), (290, 882762624), (303, 844888320), (320, 800003628), (324, 790127040), (348, 735635520), (360, 711114336), (384, 666669690), (404, 633666240), (405, 632101632), (432, 592595280), (435, 588508416), (464, 551726640), (480, 533335752), (486, 526751360), (505, 506932992), (522, 490423680), (540, 474076224), (562, 455518080), (576, 444446460), (580, 441381312), (606, 422444160), (640, 400001814), (648, 395063520), (696, 367817760), (720, 355557168), (768, 333334845), (783, 326949120), (808, 316833120), (810, 316050816), (843, 303678720), (864, 296297640), (870, 294254208), (909, 281629440), (928, 275863320), (960, 266667876), (972, 263375680), (1010, 253466496), (1044, 245211840), (1080, 237038112), (1124, 227759040), (1152, 222223230), (1160, 220690656), (1212, 211222080), (1215, 210700544), (1280, 200000907), (1296, 197531760), (1305, 196169472), (1392, 183908880), (1405, 182207232), (1440, 177778584), (1515, 168977664), (1566, 163474560), (1616, 158416560), (1620, 158025408), (1686, 151839360), (1728, 148148820), (1740, 147127104), (1818, 140814720), (1856, 137931660), (1920, 133333938), (1944, 131687840), (2020, 126733248), (2088, 122605920), (2160, 118519056), (2248, 113879520), (2304, 111111615), (2320, 110345328), (2349, 108983040), (2424, 105611040), (2430, 105350272), (2529, 101226240), (2592, 98765880), (2610, 98084736), (2727, 93876480), (2784, 91954440), (2810, 91103616), (2880, 88889292), (2929, 87402240), (3030, 84488832), (3132, 81737280), (3232, 79208280), (3240, 79012704), (3372, 75919680), (3456, 74074410), (3480, 73563552), (3636, 70407360), (3712, 68965830), (3840, 66666969), (3888, 65843920), (3915, 65389824), (4040, 63366624), (4176, 61302960), (4215, 60735744), (4320, 59259528), (4496, 56939760), (4545, 56325888), (4640, 55172664), (4698, 54491520), (4848, 52805520), (4860, 52675136), (5058, 50613120), (5184, 49382940), (5220, 49042368), (5454, 46938240), (5568, 45977220), (5620, 45551808), (5760, 44444646), (5858, 43701120), (6060, 42244416), (6264, 40868640), (6464, 39604140), (6480, 39506352), (6744, 37959840), (6912, 37037205), (6960, 36781776), (7047, 36327680), (7272, 35203680), (7424, 34482915), (7587, 33742080), (7776, 32921960), (7830, 32694912), (8080, 31683312), (8149, 31415040), (8181, 31292160), (8352, 30651480), (8430, 30367872), (8640, 29629764), (8787, 29134080), (8992, 28469880), (9090, 28162944), (9280, 27586332), (9396, 27245760), (9696, 26402760), (9720, 26337568), (10116, 25306560), (10368, 24691470), (10440, 24521184), (10908, 23469120), (11136, 22988610), (11240, 22775904), (11520, 22222323), (11716, 21850560), (11745, 21796608), (12120, 21122208), (12528, 20434320), (12645, 20245248), (12928, 19802070), (12960, 19753176), (13488, 18979920), (13635, 18775296), (13920, 18390888), (14094, 18163840), (14544, 17601840), (14645, 17480448), (15174, 16871040), (15552, 16460980), (15660, 16347456), (16160, 15841656), (16298, 15707520), (16362, 15646080), (16704, 15325740), (16860, 15183936), (17280, 14814882), (17574, 14567040), (17984, 14234940), (18180, 14081472), (18560, 13793166), (18792, 13622880), (19392, 13201380), (19440, 13168784), (20232, 12653280), (20736, 12345735), (20880, 12260592), (21816, 11734560), (22272, 11494305), (22480, 11387952), (22761, 11247360), (23432, 10925280), (23490, 10898304), (24240, 10561104), (24447, 10471680), (24543, 10430720), (25056, 10217160), (25290, 10122624), (25856, 9901035), (25920, 9876588), (26361, 9711360), (26976, 9489960), (27270, 9387648), (27840, 9195444), (28188, 9081920), (28381, 9020160), (29088, 8800920), (29290, 8740224), (30348, 8435520), (31104, 8230490), (31320, 8173728), (32320, 7920828), (32596, 7853760), (32724, 7823040), (33408, 7662870), (33720, 7591968), (34560, 7407441), (35148, 7283520), (35235, 7265536), (35968, 7117470), (36360, 7040736), (37120, 6896583), (37584, 6811440), (37935, 6748416), (38784, 6600690), (38880, 6584392), (40464, 6326640), (40745, 6283008), (40905, 6258432), (41760, 6130296), (43632, 5867280), (43935, 5826816), (44960, 5693976), (45522, 5623680), (46864, 5462640), (46980, 5449152), (48480, 5280552), (48894, 5235840), (49086, 5215360), (50112, 5108580), (50580, 5061312), (51840, 4938294), (52722, 4855680), (53952, 4744980), (54540, 4693824), (55680, 4597722), (56376, 4540960), (56762, 4510080), (58176, 4400460), (58580, 4370112), (60696, 4217760), (62208, 4115245), (62640, 4086864), (64640, 3960414), (65192, 3926880), (65448, 3911520), (66816, 3831435), (67440, 3795984), (68283, 3749120), (70296, 3641760), (70470, 3632768), (71936, 3558735), (72720, 3520368), (73341, 3490560), (75168, 3405720), (75870, 3374208), (77568, 3300345), (77760, 3292196), (79083, 3237120), (80928, 3163320), (81490, 3141504), (81810, 3129216), (83520, 3065148), (85143, 3006720), (87264, 2933640), (87870, 2913408), (89920, 2846988), (91044, 2811840), (93728, 2731320), (93960, 2724576), (96960, 2640276), (97788, 2617920), (98172, 2607680), (100224, 2554290), (101160, 2530656), (103680, 2469147), (105444, 2427840), (107904, 2372490), (109080, 2346912), (111360, 2298861), (112752, 2270480), (113524, 2255040), (113805, 2249472), (116352, 2200230), (117160, 2185056), (121392, 2108880), (122235, 2094336), (122715, 2086144), (125280, 2043432), (129280, 1980207), (130384, 1963440), (130896, 1955760), (131805, 1942272), (134880, 1897992), (136566, 1874560), (140592, 1820880), (140940, 1816384), (141905, 1804032), (145440, 1760184), (146682, 1745280), (150336, 1702860), (151740, 1687104), (155520, 1646098), (158166, 1618560), (161856, 1581660), (162980, 1570752), (163620, 1564608), (167040, 1532574), (170286, 1503360), (174528, 1466820), (175740, 1456704), (179840, 1423494), (182088, 1405920), (187456, 1365660), (187920, 1362288), (193920, 1320138), (195576, 1308960), (196344, 1303840), (200448, 1277145), (202320, 1265328), (210888, 1213920), (215808, 1186245), (218160, 1173456), (220023, 1163520), (225504, 1135240), (227048, 1127520), (227610, 1124736), (232704, 1100115), (234320, 1092528), (237249, 1079040), (242784, 1054440), (244470, 1047168), (245430, 1043072), (250560, 1021716), (255429, 1002240), (260768, 981720), (261792, 977880), (263610, 971136), (269760, 948996), (273132, 937280), (281184, 910440), (281880, 908192), (283810, 902016), (290880, 880092), (293364, 872640), (300672, 851430), (303480, 843552), (311040, 823049), (316332, 809280), (323712, 790830), (325960, 785376), (327240, 782304), (334080, 766287), (340572, 751680), (341415, 749824), (349056, 733410), (351480, 728352), (359680, 711747), (364176, 702960), (366705, 698112), (374912, 682830), (375840, 681144), (387840, 660069), (391152, 654480), (392688, 651920), (395415, 647424), (404640, 632664), (421776, 606960), (425715, 601344), (436320, 586728), (440046, 581760), (451008, 567620), (454096, 563760), (455220, 562368), (468640, 546264), (474498, 539520), (485568, 527220), (488940, 523584), (490860, 521536), (501120, 510858)]