255437939520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^3\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:340

約数の個数: 672

約数和(自身を含む): 946122852480

約数和(自身を除く): 690684912960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 67, 72, 76, 80, 90, 95, 96, 114, 120, 134, 144, 152, 160, 171, 180, 190, 192, 193, 201, 228, 240, 268, 285, 288, 304, 320, 335, 342, 360, 361, 380, 386, 402, 456, 480, 536, 570, 576, 579, 603, 608, 670, 684, 720, 722, 760, 772, 804, 855, 912, 960, 965, 1005, 1072, 1083, 1140, 1158, 1206, 1216, 1273, 1340, 1368, 1440, 1444, 1520, 1544, 1608, 1710, 1737, 1805, 1824, 1930, 2010, 2144, 2166, 2280, 2316, 2412, 2546, 2680, 2736, 2880, 2888, 2895, 3015, 3040, 3088, 3216, 3249, 3420, 3474, 3610, 3648, 3667, 3819, 3860, 4020, 4288, 4332, 4560, 4632, 4824, 5092, 5360, 5415, 5472, 5776, 5790, 6030, 6080, 6176, 6365, 6432, 6498, 6840, 6859, 6948, 7220, 7334, 7638, 7720, 8040, 8664, 8685, 9120, 9264, 9648, 10184, 10720, 10830, 10944, 11001, 11457, 11552, 11580, 12060, 12352, 12730, 12864, 12931, 12996, 13680, 13718, 13896, 14440, 14668, 15276, 15440, 16080, 16245, 17328, 17370, 18240, 18335, 18528, 19095, 19296, 20368, 20577, 21440, 21660, 22002, 22914, 23104, 23160, 24120, 24187, 25460, 25862, 25992, 27360, 27436, 27792, 28880, 29336, 30552, 30880, 32160, 32490, 33003, 34295, 34656, 34740, 36670, 37056, 38190, 38592, 38793, 40736, 41154, 43320, 44004, 45828, 46320, 48240, 48374, 50920, 51724, 51984, 54720, 54872, 55005, 55584, 57285, 57760, 58672, 61104, 61731, 61760, 64320, 64655, 64980, 66006, 68590, 69312, 69480, 69673, 72561, 73340, 76380, 77586, 81472, 82308, 86640, 88008, 91656, 92640, 96480, 96748, 101840, 102885, 103448, 103968, 109744, 110010, 111168, 114570, 115520, 116379, 117344, 120935, 122208, 123462, 129310, 129960, 132012, 137180, 138960, 139346, 145122, 146680, 152760, 155172, 164616, 165015, 173280, 176016, 183312, 185280, 192960, 193496, 193965, 203680, 205770, 206896, 207936, 209019, 217683, 219488, 220020, 229140, 232758, 234688, 241870, 244416, 245689, 246924, 258620, 259920, 264024, 274360, 277920, 278692, 290244, 293360, 305520, 308655, 310344, 329232, 330030, 346560, 348365, 352032, 362805, 366624, 386992, 387930, 407360, 411540, 413792, 418038, 435366, 438976, 440040, 458280, 459553, 465516, 483740, 491378, 493848, 517240, 519840, 528048, 548720, 555840, 557384, 580488, 581895, 586720, 611040, 617310, 620688, 627057, 658464, 660060, 696730, 704064, 725610, 733248, 737067, 773984, 775860, 823080, 827584, 836076, 870732, 880080, 916560, 919106, 931032, 967480, 982756, 987696, 1034480, 1039680, 1045095, 1056096, 1088415, 1097440, 1114768, 1160976, 1163790, 1173440, 1222080, 1228445, 1234620, 1241376, 1254114, 1316928, 1320120, 1323787, 1378659, 1393460, 1451220, 1474134, 1547968, 1551720, 1646160, 1672152, 1741464, 1760160, 1833120, 1838212, 1862064, 1934960, 1965512, 1975392, 2068960, 2090190, 2112192, 2176830, 2194880, 2211201, 2229536, 2297765, 2321952, 2327580, 2456890, 2469240, 2482752, 2508228, 2640240, 2647574, 2757318, 2786920, 2902440, 2948268, 3103440, 3135285, 3292320, 3344304, 3482928, 3520320, 3666240, 3676424, 3685335, 3724128, 3869920, 3931024, 3950784, 3971361, 4135977, 4137920, 4180380, 4353660, 4422402, 4459072, 4595530, 4643904, 4655160, 4668091, 4913780, 4938480, 5016456, 5280480, 5295148, 5514636, 5573840, 5804880, 5896536, 6206880, 6270570, 6584640, 6618935, 6688608, 6893295, 6965856, 7352848, 7370670, 7448256, 7739840, 7862048, 7942722, 8271954, 8360760, 8707320, 8844804, 9191060, 9310320, 9336182, 9827560, 9876960, 10032912, 10560960, 10590296, 11029272, 11056005, 11147680, 11609760, 11793072, 11914083, 12413760, 12541140, 13237870, 13377216, 13786590, 13931712, 14004273, 14705696, 14741340, 15724096, 15885444, 16543908, 16721520, 17414640, 17689608, 18382120, 18620640, 18672364, 19655120, 19753920, 19856805, 20065824, 20679885, 21180592, 22058544, 22112010, 22295360, 23219520, 23340455, 23586144, 23828166, 25082280, 26475740, 27573180, 28008546, 29411392, 29482680, 31770888, 33087816, 33443040, 34829280, 35379216, 36764240, 37241280, 37344728, 39310240, 39713610, 40131648, 41359770, 42012819, 42361184, 44117088, 44224020, 46680910, 47172288, 47656332, 50164560, 52951480, 55146360, 56017092, 58965360, 59570415, 63541776, 66175632, 66886080, 69658560, 70021365, 70758432, 73528480, 74689456, 78620480, 79427220, 82719540, 84025638, 84722368, 88234176, 88448040, 88693729, 93361820, 95312664, 100329120, 105902960, 110292720, 112034184, 117930720, 119140830, 127083552, 132351264, 140042730, 141516864, 147056960, 149378912, 158854440, 165439080, 168051276, 176896080, 177387458, 186723640, 190625328, 200658240, 210064095, 211805920, 220585440, 224068368, 235861440, 238281660, 254167104, 264702528, 266081187, 280085460, 298757824, 317708880, 330878160, 336102552, 353792160, 354774916, 373447280, 381250656, 420128190, 423611840, 441170880, 443468645, 448136736, 476563320, 532162374, 560170920, 635417760, 661756320, 672205104, 707584320, 709549832, 746894560, 762501312, 798243561, 840256380, 886937290, 896273472, 953126640, 1064324748, 1120341840, 1270835520, 1323512640, 1330405935, 1344410208, 1419099664, 1493789120, 1596487122, 1680512760, 1773874580, 1906253280, 2128649496, 2240683680, 2660811870, 2688820416, 2838199328, 3192974244, 3361025520, 3547749160, 3812506560, 3991217805, 4257298992, 4481367360, 5321623740, 5676398656, 6385948488, 6722051040, 7095498320, 7982435610, 8514597984, 10643247480, 12771896976, 13444102080, 14190996640, 15964871220, 17029195968, 21286494960, 25543793952, 28381993280, 31929742440, 42572989920, 51087587904, 63859484880, 85145979840, 127718969760, 255437939520]

約数ペア:

[(1, 255437939520), (2, 127718969760), (3, 85145979840), (4, 63859484880), (5, 51087587904), (6, 42572989920), (8, 31929742440), (9, 28381993280), (10, 25543793952), (12, 21286494960), (15, 17029195968), (16, 15964871220), (18, 14190996640), (19, 13444102080), (20, 12771896976), (24, 10643247480), (30, 8514597984), (32, 7982435610), (36, 7095498320), (38, 6722051040), (40, 6385948488), (45, 5676398656), (48, 5321623740), (57, 4481367360), (60, 4257298992), (64, 3991217805), (67, 3812506560), (72, 3547749160), (76, 3361025520), (80, 3192974244), (90, 2838199328), (95, 2688820416), (96, 2660811870), (114, 2240683680), (120, 2128649496), (134, 1906253280), (144, 1773874580), (152, 1680512760), (160, 1596487122), (171, 1493789120), (180, 1419099664), (190, 1344410208), (192, 1330405935), (193, 1323512640), (201, 1270835520), (228, 1120341840), (240, 1064324748), (268, 953126640), (285, 896273472), (288, 886937290), (304, 840256380), (320, 798243561), (335, 762501312), (342, 746894560), (360, 709549832), (361, 707584320), (380, 672205104), (386, 661756320), (402, 635417760), (456, 560170920), (480, 532162374), (536, 476563320), (570, 448136736), (576, 443468645), (579, 441170880), (603, 423611840), (608, 420128190), (670, 381250656), (684, 373447280), (720, 354774916), (722, 353792160), (760, 336102552), (772, 330878160), (804, 317708880), (855, 298757824), (912, 280085460), (960, 266081187), (965, 264702528), (1005, 254167104), (1072, 238281660), (1083, 235861440), (1140, 224068368), (1158, 220585440), (1206, 211805920), (1216, 210064095), (1273, 200658240), (1340, 190625328), (1368, 186723640), (1440, 177387458), (1444, 176896080), (1520, 168051276), (1544, 165439080), (1608, 158854440), (1710, 149378912), (1737, 147056960), (1805, 141516864), (1824, 140042730), (1930, 132351264), (2010, 127083552), (2144, 119140830), (2166, 117930720), (2280, 112034184), (2316, 110292720), (2412, 105902960), (2546, 100329120), (2680, 95312664), (2736, 93361820), (2880, 88693729), (2888, 88448040), (2895, 88234176), (3015, 84722368), (3040, 84025638), (3088, 82719540), (3216, 79427220), (3249, 78620480), (3420, 74689456), (3474, 73528480), (3610, 70758432), (3648, 70021365), (3667, 69658560), (3819, 66886080), (3860, 66175632), (4020, 63541776), (4288, 59570415), (4332, 58965360), (4560, 56017092), (4632, 55146360), (4824, 52951480), (5092, 50164560), (5360, 47656332), (5415, 47172288), (5472, 46680910), (5776, 44224020), (5790, 44117088), (6030, 42361184), (6080, 42012819), (6176, 41359770), (6365, 40131648), (6432, 39713610), (6498, 39310240), (6840, 37344728), (6859, 37241280), (6948, 36764240), (7220, 35379216), (7334, 34829280), (7638, 33443040), (7720, 33087816), (8040, 31770888), (8664, 29482680), (8685, 29411392), (9120, 28008546), (9264, 27573180), (9648, 26475740), (10184, 25082280), (10720, 23828166), (10830, 23586144), (10944, 23340455), (11001, 23219520), (11457, 22295360), (11552, 22112010), (11580, 22058544), (12060, 21180592), (12352, 20679885), (12730, 20065824), (12864, 19856805), (12931, 19753920), (12996, 19655120), (13680, 18672364), (13718, 18620640), (13896, 18382120), (14440, 17689608), (14668, 17414640), (15276, 16721520), (15440, 16543908), (16080, 15885444), (16245, 15724096), (17328, 14741340), (17370, 14705696), (18240, 14004273), (18335, 13931712), (18528, 13786590), (19095, 13377216), (19296, 13237870), (20368, 12541140), (20577, 12413760), (21440, 11914083), (21660, 11793072), (22002, 11609760), (22914, 11147680), (23104, 11056005), (23160, 11029272), (24120, 10590296), (24187, 10560960), (25460, 10032912), (25862, 9876960), (25992, 9827560), (27360, 9336182), (27436, 9310320), (27792, 9191060), (28880, 8844804), (29336, 8707320), (30552, 8360760), (30880, 8271954), (32160, 7942722), (32490, 7862048), (33003, 7739840), (34295, 7448256), (34656, 7370670), (34740, 7352848), (36670, 6965856), (37056, 6893295), (38190, 6688608), (38592, 6618935), (38793, 6584640), (40736, 6270570), (41154, 6206880), (43320, 5896536), (44004, 5804880), (45828, 5573840), (46320, 5514636), (48240, 5295148), (48374, 5280480), (50920, 5016456), (51724, 4938480), (51984, 4913780), (54720, 4668091), (54872, 4655160), (55005, 4643904), (55584, 4595530), (57285, 4459072), (57760, 4422402), (58672, 4353660), (61104, 4180380), (61731, 4137920), (61760, 4135977), (64320, 3971361), (64655, 3950784), (64980, 3931024), (66006, 3869920), (68590, 3724128), (69312, 3685335), (69480, 3676424), (69673, 3666240), (72561, 3520320), (73340, 3482928), (76380, 3344304), (77586, 3292320), (81472, 3135285), (82308, 3103440), (86640, 2948268), (88008, 2902440), (91656, 2786920), (92640, 2757318), (96480, 2647574), (96748, 2640240), (101840, 2508228), (102885, 2482752), (103448, 2469240), (103968, 2456890), (109744, 2327580), (110010, 2321952), (111168, 2297765), (114570, 2229536), (115520, 2211201), (116379, 2194880), (117344, 2176830), (120935, 2112192), (122208, 2090190), (123462, 2068960), (129310, 1975392), (129960, 1965512), (132012, 1934960), (137180, 1862064), (138960, 1838212), (139346, 1833120), (145122, 1760160), (146680, 1741464), (152760, 1672152), (155172, 1646160), (164616, 1551720), (165015, 1547968), (173280, 1474134), (176016, 1451220), (183312, 1393460), (185280, 1378659), (192960, 1323787), (193496, 1320120), (193965, 1316928), (203680, 1254114), (205770, 1241376), (206896, 1234620), (207936, 1228445), (209019, 1222080), (217683, 1173440), (219488, 1163790), (220020, 1160976), (229140, 1114768), (232758, 1097440), (234688, 1088415), (241870, 1056096), (244416, 1045095), (245689, 1039680), (246924, 1034480), (258620, 987696), (259920, 982756), (264024, 967480), (274360, 931032), (277920, 919106), (278692, 916560), (290244, 880080), (293360, 870732), (305520, 836076), (308655, 827584), (310344, 823080), (329232, 775860), (330030, 773984), (346560, 737067), (348365, 733248), (352032, 725610), (362805, 704064), (366624, 696730), (386992, 660060), (387930, 658464), (407360, 627057), (411540, 620688), (413792, 617310), (418038, 611040), (435366, 586720), (438976, 581895), (440040, 580488), (458280, 557384), (459553, 555840), (465516, 548720), (483740, 528048), (491378, 519840), (493848, 517240)]