256727957760

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:796

約数の個数: 720

約数和(自身を含む): 965157177600

約数和(自身を除く): 708429219840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 64, 69, 72, 80, 81, 90, 92, 96, 108, 115, 120, 128, 135, 138, 144, 160, 162, 180, 184, 192, 199, 207, 216, 230, 240, 256, 270, 276, 288, 320, 324, 345, 360, 368, 384, 398, 405, 414, 432, 460, 480, 540, 541, 552, 576, 597, 621, 640, 648, 690, 720, 736, 768, 796, 810, 828, 864, 920, 960, 995, 1035, 1080, 1082, 1104, 1152, 1194, 1242, 1280, 1296, 1380, 1440, 1472, 1592, 1620, 1623, 1656, 1728, 1791, 1840, 1863, 1920, 1990, 2070, 2160, 2164, 2208, 2304, 2388, 2484, 2592, 2705, 2760, 2880, 2944, 2985, 3105, 3184, 3240, 3246, 3312, 3456, 3582, 3680, 3726, 3840, 3980, 4140, 4320, 4328, 4416, 4577, 4776, 4869, 4968, 5184, 5373, 5410, 5520, 5760, 5888, 5970, 6210, 6368, 6480, 6492, 6624, 6912, 7164, 7360, 7452, 7960, 8115, 8280, 8640, 8656, 8832, 8955, 9154, 9315, 9552, 9738, 9936, 10368, 10746, 10820, 11040, 11520, 11940, 12420, 12443, 12736, 12960, 12984, 13248, 13731, 14328, 14607, 14720, 14904, 15920, 16119, 16230, 16560, 17280, 17312, 17664, 17910, 18308, 18630, 19104, 19476, 19872, 20736, 21492, 21640, 22080, 22885, 23880, 24345, 24840, 24886, 25472, 25920, 25968, 26496, 26865, 27462, 28656, 29214, 29440, 29808, 31840, 32238, 32460, 33120, 34560, 34624, 35820, 36616, 37260, 37329, 38208, 38952, 39744, 41193, 42984, 43280, 43821, 44160, 45770, 47760, 48690, 49680, 49772, 50944, 51840, 51936, 52992, 53730, 54924, 57312, 58428, 59616, 62215, 63680, 64476, 64920, 66240, 68655, 69248, 71640, 73035, 73232, 74520, 74658, 76416, 77904, 79488, 80595, 82386, 85968, 86560, 87642, 88320, 91540, 95520, 97380, 99360, 99544, 103680, 103872, 107460, 107659, 109848, 111987, 114624, 116856, 119232, 123579, 124430, 127360, 128952, 129840, 132480, 137310, 138496, 143280, 146070, 146464, 149040, 149316, 152832, 155808, 158976, 161190, 164772, 171936, 173120, 175284, 183080, 186645, 191040, 194760, 198720, 199088, 205965, 207744, 214920, 215318, 219105, 219696, 223974, 229248, 233712, 238464, 247158, 248860, 254720, 257904, 259680, 264960, 274620, 286560, 292140, 292928, 298080, 298632, 311616, 322380, 322977, 329544, 335961, 343872, 346240, 350568, 366160, 370737, 373290, 382080, 389520, 397440, 398176, 411930, 415488, 429840, 430636, 438210, 439392, 447948, 458496, 467424, 476928, 494316, 497720, 515808, 519360, 538295, 549240, 559935, 573120, 584280, 585856, 596160, 597264, 617895, 623232, 644760, 645954, 659088, 671922, 687744, 692480, 701136, 732320, 741474, 746580, 764160, 779040, 794880, 796352, 823860, 859680, 861272, 876420, 878784, 895896, 934848, 968931, 988632, 995440, 1007883, 1031616, 1038720, 1076590, 1098480, 1119870, 1146240, 1168560, 1171712, 1192320, 1194528, 1235790, 1246464, 1289520, 1291908, 1318176, 1343844, 1375488, 1402272, 1464640, 1482948, 1493160, 1558080, 1592704, 1614885, 1647720, 1679805, 1719360, 1722544, 1752840, 1757568, 1791792, 1853685, 1869696, 1937862, 1977264, 1990880, 2015766, 2063232, 2077440, 2153180, 2196960, 2239740, 2292480, 2337120, 2384640, 2389056, 2471580, 2476157, 2579040, 2583816, 2636352, 2687688, 2804544, 2906793, 2929280, 2965896, 2986320, 3116160, 3185408, 3229770, 3295440, 3359610, 3438720, 3445088, 3505680, 3515136, 3583584, 3707370, 3739392, 3875724, 3954528, 3981760, 4031532, 4126464, 4306360, 4393920, 4479480, 4674240, 4778112, 4844655, 4943160, 4952314, 5039415, 5158080, 5167632, 5272704, 5375376, 5609088, 5813586, 5858560, 5931792, 5972640, 6232320, 6459540, 6590880, 6719220, 6877440, 6890176, 7011360, 7167168, 7414740, 7428471, 7751448, 7909056, 7963520, 8063064, 8612720, 8720379, 8787840, 8958960, 9348480, 9556224, 9689310, 9886320, 9904628, 10078830, 10316160, 10335264, 10545408, 10750752, 11218176, 11627172, 11863584, 11945280, 12380785, 12919080, 13181760, 13438440, 13780352, 14022720, 14334336, 14533965, 14829480, 14856942, 15502896, 15818112, 15927040, 16126128, 17225440, 17440758, 17575680, 17917920, 18696960, 19378620, 19772640, 19809256, 20157660, 20632320, 20670528, 21501504, 22285413, 23254344, 23727168, 23890560, 24761570, 25838160, 26363520, 26876880, 27560704, 28045440, 28668672, 29067930, 29658960, 29713884, 31005792, 31636224, 32252256, 34450880, 34881516, 35835840, 37142355, 38757240, 39545280, 39618512, 40315320, 41341056, 43003008, 43601895, 44570826, 46508688, 47454336, 47781120, 49523140, 51676320, 52727040, 53753760, 56090880, 58135860, 59317920, 59427768, 62011584, 64504512, 66856239, 68901760, 69763032, 71671680, 74284710, 77514480, 79090560, 79237024, 80630640, 82682112, 86006016, 87203790, 89141652, 93017376, 94908672, 99046280, 103352640, 107507520, 111427065, 116271720, 118635840, 118855536, 124023168, 129009024, 133712478, 137803520, 139526064, 143343360, 148569420, 155028960, 158181120, 158474048, 161261280, 174407580, 178283304, 186034752, 198092560, 200568717, 206705280, 215015040, 222854130, 232543440, 237271680, 237711072, 248046336, 258018048, 267424956, 279052128, 297138840, 310057920, 316948096, 322522560, 334281195, 348815160, 356566608, 372069504, 396185120, 401137434, 413410560, 430030080, 445708260, 465086880, 474543360, 475422144, 534849912, 558104256, 594277680, 620115840, 633896192, 645045120, 668562390, 697630320, 713133216, 744139008, 792370240, 802274868, 891416520, 930173760, 950844288, 1002843585, 1069699824, 1116208512, 1188555360, 1240231680, 1290090240, 1337124780, 1395260640, 1426266432, 1584740480, 1604549736, 1782833040, 1860347520, 1901688576, 2005687170, 2139399648, 2232417024, 2377110720, 2674249560, 2790521280, 2852532864, 3169480960, 3209099472, 3565666080, 3720695040, 4011374340, 4278799296, 4754221440, 5348499120, 5581042560, 5705065728, 6418198944, 7131332160, 8022748680, 8557598592, 9508442880, 10696998240, 11162085120, 12836397888, 14262664320, 16045497360, 17115197184, 21393996480, 25672795776, 28525328640, 32090994720, 42787992960, 51345591552, 64181989440, 85575985920, 128363978880, 256727957760]

約数ペア:

[(1, 256727957760), (2, 128363978880), (3, 85575985920), (4, 64181989440), (5, 51345591552), (6, 42787992960), (8, 32090994720), (9, 28525328640), (10, 25672795776), (12, 21393996480), (15, 17115197184), (16, 16045497360), (18, 14262664320), (20, 12836397888), (23, 11162085120), (24, 10696998240), (27, 9508442880), (30, 8557598592), (32, 8022748680), (36, 7131332160), (40, 6418198944), (45, 5705065728), (46, 5581042560), (48, 5348499120), (54, 4754221440), (60, 4278799296), (64, 4011374340), (69, 3720695040), (72, 3565666080), (80, 3209099472), (81, 3169480960), (90, 2852532864), (92, 2790521280), (96, 2674249560), (108, 2377110720), (115, 2232417024), (120, 2139399648), (128, 2005687170), (135, 1901688576), (138, 1860347520), (144, 1782833040), (160, 1604549736), (162, 1584740480), (180, 1426266432), (184, 1395260640), (192, 1337124780), (199, 1290090240), (207, 1240231680), (216, 1188555360), (230, 1116208512), (240, 1069699824), (256, 1002843585), (270, 950844288), (276, 930173760), (288, 891416520), (320, 802274868), (324, 792370240), (345, 744139008), (360, 713133216), (368, 697630320), (384, 668562390), (398, 645045120), (405, 633896192), (414, 620115840), (432, 594277680), (460, 558104256), (480, 534849912), (540, 475422144), (541, 474543360), (552, 465086880), (576, 445708260), (597, 430030080), (621, 413410560), (640, 401137434), (648, 396185120), (690, 372069504), (720, 356566608), (736, 348815160), (768, 334281195), (796, 322522560), (810, 316948096), (828, 310057920), (864, 297138840), (920, 279052128), (960, 267424956), (995, 258018048), (1035, 248046336), (1080, 237711072), (1082, 237271680), (1104, 232543440), (1152, 222854130), (1194, 215015040), (1242, 206705280), (1280, 200568717), (1296, 198092560), (1380, 186034752), (1440, 178283304), (1472, 174407580), (1592, 161261280), (1620, 158474048), (1623, 158181120), (1656, 155028960), (1728, 148569420), (1791, 143343360), (1840, 139526064), (1863, 137803520), (1920, 133712478), (1990, 129009024), (2070, 124023168), (2160, 118855536), (2164, 118635840), (2208, 116271720), (2304, 111427065), (2388, 107507520), (2484, 103352640), (2592, 99046280), (2705, 94908672), (2760, 93017376), (2880, 89141652), (2944, 87203790), (2985, 86006016), (3105, 82682112), (3184, 80630640), (3240, 79237024), (3246, 79090560), (3312, 77514480), (3456, 74284710), (3582, 71671680), (3680, 69763032), (3726, 68901760), (3840, 66856239), (3980, 64504512), (4140, 62011584), (4320, 59427768), (4328, 59317920), (4416, 58135860), (4577, 56090880), (4776, 53753760), (4869, 52727040), (4968, 51676320), (5184, 49523140), (5373, 47781120), (5410, 47454336), (5520, 46508688), (5760, 44570826), (5888, 43601895), (5970, 43003008), (6210, 41341056), (6368, 40315320), (6480, 39618512), (6492, 39545280), (6624, 38757240), (6912, 37142355), (7164, 35835840), (7360, 34881516), (7452, 34450880), (7960, 32252256), (8115, 31636224), (8280, 31005792), (8640, 29713884), (8656, 29658960), (8832, 29067930), (8955, 28668672), (9154, 28045440), (9315, 27560704), (9552, 26876880), (9738, 26363520), (9936, 25838160), (10368, 24761570), (10746, 23890560), (10820, 23727168), (11040, 23254344), (11520, 22285413), (11940, 21501504), (12420, 20670528), (12443, 20632320), (12736, 20157660), (12960, 19809256), (12984, 19772640), (13248, 19378620), (13731, 18696960), (14328, 17917920), (14607, 17575680), (14720, 17440758), (14904, 17225440), (15920, 16126128), (16119, 15927040), (16230, 15818112), (16560, 15502896), (17280, 14856942), (17312, 14829480), (17664, 14533965), (17910, 14334336), (18308, 14022720), (18630, 13780352), (19104, 13438440), (19476, 13181760), (19872, 12919080), (20736, 12380785), (21492, 11945280), (21640, 11863584), (22080, 11627172), (22885, 11218176), (23880, 10750752), (24345, 10545408), (24840, 10335264), (24886, 10316160), (25472, 10078830), (25920, 9904628), (25968, 9886320), (26496, 9689310), (26865, 9556224), (27462, 9348480), (28656, 8958960), (29214, 8787840), (29440, 8720379), (29808, 8612720), (31840, 8063064), (32238, 7963520), (32460, 7909056), (33120, 7751448), (34560, 7428471), (34624, 7414740), (35820, 7167168), (36616, 7011360), (37260, 6890176), (37329, 6877440), (38208, 6719220), (38952, 6590880), (39744, 6459540), (41193, 6232320), (42984, 5972640), (43280, 5931792), (43821, 5858560), (44160, 5813586), (45770, 5609088), (47760, 5375376), (48690, 5272704), (49680, 5167632), (49772, 5158080), (50944, 5039415), (51840, 4952314), (51936, 4943160), (52992, 4844655), (53730, 4778112), (54924, 4674240), (57312, 4479480), (58428, 4393920), (59616, 4306360), (62215, 4126464), (63680, 4031532), (64476, 3981760), (64920, 3954528), (66240, 3875724), (68655, 3739392), (69248, 3707370), (71640, 3583584), (73035, 3515136), (73232, 3505680), (74520, 3445088), (74658, 3438720), (76416, 3359610), (77904, 3295440), (79488, 3229770), (80595, 3185408), (82386, 3116160), (85968, 2986320), (86560, 2965896), (87642, 2929280), (88320, 2906793), (91540, 2804544), (95520, 2687688), (97380, 2636352), (99360, 2583816), (99544, 2579040), (103680, 2476157), (103872, 2471580), (107460, 2389056), (107659, 2384640), (109848, 2337120), (111987, 2292480), (114624, 2239740), (116856, 2196960), (119232, 2153180), (123579, 2077440), (124430, 2063232), (127360, 2015766), (128952, 1990880), (129840, 1977264), (132480, 1937862), (137310, 1869696), (138496, 1853685), (143280, 1791792), (146070, 1757568), (146464, 1752840), (149040, 1722544), (149316, 1719360), (152832, 1679805), (155808, 1647720), (158976, 1614885), (161190, 1592704), (164772, 1558080), (171936, 1493160), (173120, 1482948), (175284, 1464640), (183080, 1402272), (186645, 1375488), (191040, 1343844), (194760, 1318176), (198720, 1291908), (199088, 1289520), (205965, 1246464), (207744, 1235790), (214920, 1194528), (215318, 1192320), (219105, 1171712), (219696, 1168560), (223974, 1146240), (229248, 1119870), (233712, 1098480), (238464, 1076590), (247158, 1038720), (248860, 1031616), (254720, 1007883), (257904, 995440), (259680, 988632), (264960, 968931), (274620, 934848), (286560, 895896), (292140, 878784), (292928, 876420), (298080, 861272), (298632, 859680), (311616, 823860), (322380, 796352), (322977, 794880), (329544, 779040), (335961, 764160), (343872, 746580), (346240, 741474), (350568, 732320), (366160, 701136), (370737, 692480), (373290, 687744), (382080, 671922), (389520, 659088), (397440, 645954), (398176, 644760), (411930, 623232), (415488, 617895), (429840, 597264), (430636, 596160), (438210, 585856), (439392, 584280), (447948, 573120), (458496, 559935), (467424, 549240), (476928, 538295), (494316, 519360), (497720, 515808)]