256780823040

素因数分解:

$2^9\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{11971}}^1$

素因数の和:12033

約数の個数: 720

約数和(自身を含む): 1089034895520

約数和(自身を除く): 832254072480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 128, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 192, 196, 210, 224, 228, 240, 245, 252, 256, 266, 280, 285, 288, 294, 304, 315, 320, 336, 342, 360, 380, 384, 392, 399, 420, 441, 448, 456, 480, 490, 504, 512, 532, 560, 570, 576, 588, 608, 630, 640, 665, 672, 684, 720, 735, 760, 768, 784, 798, 840, 855, 882, 896, 912, 931, 960, 980, 1008, 1064, 1120, 1140, 1152, 1176, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1470, 1520, 1536, 1568, 1596, 1680, 1710, 1764, 1792, 1824, 1862, 1920, 1960, 1995, 2016, 2128, 2205, 2240, 2280, 2304, 2352, 2394, 2432, 2520, 2560, 2660, 2688, 2736, 2793, 2880, 2940, 3040, 3136, 3192, 3360, 3420, 3528, 3584, 3648, 3724, 3840, 3920, 3990, 4032, 4256, 4410, 4480, 4560, 4608, 4655, 4704, 4788, 4864, 5040, 5320, 5376, 5472, 5586, 5760, 5880, 5985, 6080, 6272, 6384, 6720, 6840, 7056, 7296, 7448, 7680, 7840, 7980, 8064, 8379, 8512, 8820, 8960, 9120, 9310, 9408, 9576, 9728, 10080, 10640, 10752, 10944, 11172, 11520, 11760, 11970, 11971, 12160, 12544, 12768, 13440, 13680, 13965, 14112, 14592, 14896, 15680, 15960, 16128, 16758, 17024, 17640, 17920, 18240, 18620, 18816, 19152, 20160, 21280, 21888, 22344, 23040, 23520, 23940, 23942, 24320, 25088, 25536, 26880, 27360, 27930, 28224, 29184, 29792, 31360, 31920, 32256, 33516, 34048, 35280, 35913, 36480, 37240, 37632, 38304, 40320, 41895, 42560, 43776, 44688, 47040, 47880, 47884, 48640, 51072, 53760, 54720, 55860, 56448, 59584, 59855, 62720, 63840, 67032, 68096, 70560, 71826, 72960, 74480, 75264, 76608, 80640, 83790, 83797, 85120, 87552, 89376, 94080, 95760, 95768, 102144, 107739, 109440, 111720, 112896, 119168, 119710, 125440, 127680, 134064, 141120, 143652, 145920, 148960, 153216, 161280, 167580, 167594, 170240, 178752, 179565, 188160, 191520, 191536, 204288, 215478, 218880, 223440, 225792, 227449, 238336, 239420, 251391, 255360, 268128, 282240, 287304, 297920, 306432, 335160, 335188, 340480, 357504, 359130, 376320, 383040, 383072, 418985, 430956, 437760, 446880, 454898, 476672, 478840, 502782, 510720, 536256, 538695, 564480, 574608, 586579, 595840, 612864, 670320, 670376, 682347, 715008, 718260, 754173, 766080, 766144, 837970, 861912, 893760, 909796, 957680, 1005564, 1021440, 1072512, 1077390, 1128960, 1137245, 1149216, 1173158, 1191680, 1256955, 1340640, 1340752, 1364694, 1430016, 1436520, 1508346, 1532160, 1532288, 1592143, 1675940, 1723824, 1759737, 1787520, 1819592, 1915360, 2011128, 2047041, 2145024, 2154780, 2274490, 2298432, 2346316, 2383360, 2513910, 2681280, 2681504, 2729388, 2873040, 2932895, 3016692, 3064320, 3064576, 3184286, 3351880, 3411735, 3447648, 3519474, 3575040, 3639184, 3770865, 3830720, 4022256, 4094082, 4290048, 4309560, 4548980, 4596864, 4692632, 4776429, 5027820, 5279211, 5362560, 5363008, 5458776, 5746080, 5865790, 6033384, 6129152, 6368572, 6703760, 6823470, 6895296, 7038948, 7150080, 7278368, 7541730, 7661440, 7960715, 8044512, 8188164, 8619120, 8798685, 9097960, 9193728, 9385264, 9552858, 10055640, 10235205, 10558422, 10725120, 10726016, 10917552, 11145001, 11492160, 11731580, 12066768, 12737144, 13407520, 13646940, 13790592, 14077896, 14329287, 14556736, 15083460, 15322880, 15921430, 16089024, 16376328, 17238240, 17597370, 18195920, 18387456, 18770528, 19105716, 20111280, 20470410, 21116844, 21450240, 21452032, 21835104, 22290002, 22984320, 23463160, 23882145, 24133536, 25474288, 26396055, 26815040, 27293880, 27581184, 28155792, 28658574, 29113472, 30166920, 30645760, 31842860, 32178048, 32752656, 33435003, 34476480, 35194740, 36391840, 37541056, 38211432, 40222560, 40940820, 42233688, 42904064, 43670208, 44580004, 45968640, 46926320, 47764290, 48267072, 50948576, 52792110, 53630080, 54587760, 55162368, 55725005, 56311584, 57317148, 58226944, 60333840, 63685720, 64356096, 65505312, 66870006, 68952960, 70389480, 71646435, 72783680, 75082112, 76422864, 80445120, 81881640, 84467376, 87340416, 89160008, 91937280, 93852640, 95528580, 96534144, 100305009, 101897152, 105584220, 107260160, 109175520, 111450010, 112623168, 114634296, 116453888, 120667680, 127371440, 128712192, 131010624, 133740012, 137905920, 140778960, 143292870, 145567360, 150164224, 152845728, 160890240, 163763280, 167175015, 168934752, 174680832, 178320016, 187705280, 191057160, 193068288, 200610018, 203794304, 211168440, 214520320, 218351040, 222900020, 225246336, 229268592, 241335360, 254742880, 262021248, 267480024, 275811840, 281557920, 286585740, 291134720, 300328448, 305691456, 321780480, 327526560, 334350030, 337869504, 349361664, 356640032, 375410560, 382114320, 386136576, 401220036, 407588608, 422336880, 436702080, 445800040, 450492672, 458537184, 482670720, 501525045, 509485760, 524042496, 534960048, 563115840, 573171480, 582269440, 611382912, 643560960, 655053120, 668700060, 675739008, 713280064, 750821120, 764228640, 802440072, 815177216, 844673760, 873404160, 891600080, 900985344, 917074368, 965341440, 1003050090, 1018971520, 1048084992, 1069920096, 1126231680, 1146342960, 1222765824, 1310106240, 1337400120, 1351478016, 1426560128, 1501642240, 1528457280, 1604880144, 1689347520, 1746808320, 1783200160, 1834148736, 1930682880, 2006100180, 2037943040, 2139840192, 2252463360, 2292685920, 2445531648, 2620212480, 2674800240, 2702956032, 2853120256, 3056914560, 3209760288, 3378695040, 3566400320, 3668297472, 4012200360, 4075886080, 4279680384, 4504926720, 4585371840, 5240424960, 5349600480, 5706240512, 6113829120, 6419520576, 6757390080, 7132800640, 7336594944, 8024400720, 8559360768, 9170743680, 10699200960, 12227658240, 12839041152, 13514780160, 14265601280, 16048801440, 17118721536, 18341487360, 21398401920, 25678082304, 28531202560, 32097602880, 36682974720, 42796803840, 51356164608, 64195205760, 85593607680, 128390411520, 256780823040]

約数ペア:

[(1, 256780823040), (2, 128390411520), (3, 85593607680), (4, 64195205760), (5, 51356164608), (6, 42796803840), (7, 36682974720), (8, 32097602880), (9, 28531202560), (10, 25678082304), (12, 21398401920), (14, 18341487360), (15, 17118721536), (16, 16048801440), (18, 14265601280), (19, 13514780160), (20, 12839041152), (21, 12227658240), (24, 10699200960), (28, 9170743680), (30, 8559360768), (32, 8024400720), (35, 7336594944), (36, 7132800640), (38, 6757390080), (40, 6419520576), (42, 6113829120), (45, 5706240512), (48, 5349600480), (49, 5240424960), (56, 4585371840), (57, 4504926720), (60, 4279680384), (63, 4075886080), (64, 4012200360), (70, 3668297472), (72, 3566400320), (76, 3378695040), (80, 3209760288), (84, 3056914560), (90, 2853120256), (95, 2702956032), (96, 2674800240), (98, 2620212480), (105, 2445531648), (112, 2292685920), (114, 2252463360), (120, 2139840192), (126, 2037943040), (128, 2006100180), (133, 1930682880), (140, 1834148736), (144, 1783200160), (147, 1746808320), (152, 1689347520), (160, 1604880144), (168, 1528457280), (171, 1501642240), (180, 1426560128), (190, 1351478016), (192, 1337400120), (196, 1310106240), (210, 1222765824), (224, 1146342960), (228, 1126231680), (240, 1069920096), (245, 1048084992), (252, 1018971520), (256, 1003050090), (266, 965341440), (280, 917074368), (285, 900985344), (288, 891600080), (294, 873404160), (304, 844673760), (315, 815177216), (320, 802440072), (336, 764228640), (342, 750821120), (360, 713280064), (380, 675739008), (384, 668700060), (392, 655053120), (399, 643560960), (420, 611382912), (441, 582269440), (448, 573171480), (456, 563115840), (480, 534960048), (490, 524042496), (504, 509485760), (512, 501525045), (532, 482670720), (560, 458537184), (570, 450492672), (576, 445800040), (588, 436702080), (608, 422336880), (630, 407588608), (640, 401220036), (665, 386136576), (672, 382114320), (684, 375410560), (720, 356640032), (735, 349361664), (760, 337869504), (768, 334350030), (784, 327526560), (798, 321780480), (840, 305691456), (855, 300328448), (882, 291134720), (896, 286585740), (912, 281557920), (931, 275811840), (960, 267480024), (980, 262021248), (1008, 254742880), (1064, 241335360), (1120, 229268592), (1140, 225246336), (1152, 222900020), (1176, 218351040), (1197, 214520320), (1216, 211168440), (1260, 203794304), (1280, 200610018), (1330, 193068288), (1344, 191057160), (1368, 187705280), (1440, 178320016), (1470, 174680832), (1520, 168934752), (1536, 167175015), (1568, 163763280), (1596, 160890240), (1680, 152845728), (1710, 150164224), (1764, 145567360), (1792, 143292870), (1824, 140778960), (1862, 137905920), (1920, 133740012), (1960, 131010624), (1995, 128712192), (2016, 127371440), (2128, 120667680), (2205, 116453888), (2240, 114634296), (2280, 112623168), (2304, 111450010), (2352, 109175520), (2394, 107260160), (2432, 105584220), (2520, 101897152), (2560, 100305009), (2660, 96534144), (2688, 95528580), (2736, 93852640), (2793, 91937280), (2880, 89160008), (2940, 87340416), (3040, 84467376), (3136, 81881640), (3192, 80445120), (3360, 76422864), (3420, 75082112), (3528, 72783680), (3584, 71646435), (3648, 70389480), (3724, 68952960), (3840, 66870006), (3920, 65505312), (3990, 64356096), (4032, 63685720), (4256, 60333840), (4410, 58226944), (4480, 57317148), (4560, 56311584), (4608, 55725005), (4655, 55162368), (4704, 54587760), (4788, 53630080), (4864, 52792110), (5040, 50948576), (5320, 48267072), (5376, 47764290), (5472, 46926320), (5586, 45968640), (5760, 44580004), (5880, 43670208), (5985, 42904064), (6080, 42233688), (6272, 40940820), (6384, 40222560), (6720, 38211432), (6840, 37541056), (7056, 36391840), (7296, 35194740), (7448, 34476480), (7680, 33435003), (7840, 32752656), (7980, 32178048), (8064, 31842860), (8379, 30645760), (8512, 30166920), (8820, 29113472), (8960, 28658574), (9120, 28155792), (9310, 27581184), (9408, 27293880), (9576, 26815040), (9728, 26396055), (10080, 25474288), (10640, 24133536), (10752, 23882145), (10944, 23463160), (11172, 22984320), (11520, 22290002), (11760, 21835104), (11970, 21452032), (11971, 21450240), (12160, 21116844), (12544, 20470410), (12768, 20111280), (13440, 19105716), (13680, 18770528), (13965, 18387456), (14112, 18195920), (14592, 17597370), (14896, 17238240), (15680, 16376328), (15960, 16089024), (16128, 15921430), (16758, 15322880), (17024, 15083460), (17640, 14556736), (17920, 14329287), (18240, 14077896), (18620, 13790592), (18816, 13646940), (19152, 13407520), (20160, 12737144), (21280, 12066768), (21888, 11731580), (22344, 11492160), (23040, 11145001), (23520, 10917552), (23940, 10726016), (23942, 10725120), (24320, 10558422), (25088, 10235205), (25536, 10055640), (26880, 9552858), (27360, 9385264), (27930, 9193728), (28224, 9097960), (29184, 8798685), (29792, 8619120), (31360, 8188164), (31920, 8044512), (32256, 7960715), (33516, 7661440), (34048, 7541730), (35280, 7278368), (35913, 7150080), (36480, 7038948), (37240, 6895296), (37632, 6823470), (38304, 6703760), (40320, 6368572), (41895, 6129152), (42560, 6033384), (43776, 5865790), (44688, 5746080), (47040, 5458776), (47880, 5363008), (47884, 5362560), (48640, 5279211), (51072, 5027820), (53760, 4776429), (54720, 4692632), (55860, 4596864), (56448, 4548980), (59584, 4309560), (59855, 4290048), (62720, 4094082), (63840, 4022256), (67032, 3830720), (68096, 3770865), (70560, 3639184), (71826, 3575040), (72960, 3519474), (74480, 3447648), (75264, 3411735), (76608, 3351880), (80640, 3184286), (83790, 3064576), (83797, 3064320), (85120, 3016692), (87552, 2932895), (89376, 2873040), (94080, 2729388), (95760, 2681504), (95768, 2681280), (102144, 2513910), (107739, 2383360), (109440, 2346316), (111720, 2298432), (112896, 2274490), (119168, 2154780), (119710, 2145024), (125440, 2047041), (127680, 2011128), (134064, 1915360), (141120, 1819592), (143652, 1787520), (145920, 1759737), (148960, 1723824), (153216, 1675940), (161280, 1592143), (167580, 1532288), (167594, 1532160), (170240, 1508346), (178752, 1436520), (179565, 1430016), (188160, 1364694), (191520, 1340752), (191536, 1340640), (204288, 1256955), (215478, 1191680), (218880, 1173158), (223440, 1149216), (225792, 1137245), (227449, 1128960), (238336, 1077390), (239420, 1072512), (251391, 1021440), (255360, 1005564), (268128, 957680), (282240, 909796), (287304, 893760), (297920, 861912), (306432, 837970), (335160, 766144), (335188, 766080), (340480, 754173), (357504, 718260), (359130, 715008), (376320, 682347), (383040, 670376), (383072, 670320), (418985, 612864), (430956, 595840), (437760, 586579), (446880, 574608), (454898, 564480), (476672, 538695), (478840, 536256), (502782, 510720)]