257315163840

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14293}}^1$

素因数の和:14389

約数の個数: 672

約数和(自身を含む): 1087460075520

約数和(自身を除く): 830144911680

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, 47, 48, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 90, 94, 95, 96, 105, 112, 114, 120, 126, 133, 140, 141, 144, 152, 160, 168, 171, 180, 188, 190, 192, 210, 224, 228, 235, 240, 252, 266, 280, 282, 285, 288, 304, 315, 320, 329, 336, 342, 360, 376, 380, 399, 420, 423, 448, 456, 470, 480, 504, 532, 560, 564, 570, 576, 608, 630, 658, 665, 672, 684, 705, 720, 752, 760, 798, 840, 846, 855, 893, 912, 940, 960, 987, 1008, 1064, 1120, 1128, 1140, 1197, 1216, 1260, 1316, 1330, 1344, 1368, 1410, 1440, 1504, 1520, 1596, 1645, 1680, 1692, 1710, 1786, 1824, 1880, 1974, 1995, 2016, 2115, 2128, 2240, 2256, 2280, 2394, 2520, 2632, 2660, 2679, 2736, 2820, 2880, 2961, 3008, 3040, 3192, 3290, 3360, 3384, 3420, 3572, 3648, 3760, 3948, 3990, 4032, 4230, 4256, 4465, 4512, 4560, 4788, 4935, 5040, 5264, 5320, 5358, 5472, 5640, 5922, 5985, 6080, 6251, 6384, 6580, 6720, 6768, 6840, 7144, 7520, 7896, 7980, 8037, 8460, 8512, 8930, 9024, 9120, 9576, 9870, 10080, 10528, 10640, 10716, 10944, 11280, 11844, 11970, 12502, 12768, 13160, 13395, 13536, 13680, 14288, 14293, 14805, 15040, 15792, 15960, 16074, 16920, 17860, 18240, 18753, 19152, 19740, 20160, 21056, 21280, 21432, 22560, 23688, 23940, 25004, 25536, 26320, 26790, 27072, 27360, 28576, 28586, 29610, 31255, 31584, 31920, 32148, 33840, 35720, 37506, 38304, 39480, 40185, 42560, 42864, 42879, 45120, 47376, 47880, 50008, 52640, 53580, 54720, 56259, 57152, 57172, 59220, 62510, 63168, 63840, 64296, 67680, 71440, 71465, 75012, 76608, 78960, 80370, 85728, 85758, 93765, 94752, 95760, 100016, 100051, 105280, 107160, 112518, 114344, 118440, 125020, 127680, 128592, 128637, 135360, 142880, 142930, 150024, 157920, 160740, 171456, 171516, 187530, 189504, 191520, 200032, 200102, 214320, 214395, 225036, 228688, 236880, 250040, 257184, 257274, 271567, 281295, 285760, 285860, 300048, 300153, 315840, 321480, 343032, 375060, 383040, 400064, 400204, 428640, 428790, 450072, 457376, 473760, 500080, 500255, 514368, 514548, 543134, 562590, 571720, 600096, 600306, 642960, 643185, 671771, 686064, 750120, 800408, 814701, 857280, 857580, 900144, 900459, 914752, 947520, 1000160, 1000510, 1029096, 1086268, 1125180, 1143440, 1200192, 1200612, 1285920, 1286370, 1343542, 1357835, 1372128, 1500240, 1500765, 1600816, 1629402, 1715160, 1800288, 1800918, 1900969, 2000320, 2001020, 2015313, 2058192, 2172536, 2250360, 2286880, 2401224, 2444103, 2571840, 2572740, 2687084, 2715670, 2744256, 3000480, 3001530, 3201632, 3258804, 3358855, 3430320, 3600576, 3601836, 3801938, 4002040, 4030626, 4073505, 4116384, 4345072, 4500720, 4502295, 4573760, 4702397, 4802448, 4888206, 5145480, 5374168, 5431340, 5702907, 6000960, 6003060, 6045939, 6403264, 6517608, 6717710, 6860640, 7203672, 7603876, 8004080, 8061252, 8147010, 8232768, 8690144, 9001440, 9004590, 9404794, 9504845, 9604896, 9776412, 10076565, 10290960, 10748336, 10862680, 11405814, 12006120, 12091878, 12220515, 12763649, 13035216, 13435420, 13721280, 14107191, 14407344, 15207752, 16008160, 16122504, 16294020, 17108721, 17380288, 18002880, 18009180, 18809588, 19009690, 19209792, 19552824, 20153130, 20581920, 21496672, 21725360, 22811628, 23511985, 24012240, 24183756, 24441030, 25527298, 26070432, 26870840, 28214382, 28514535, 28814688, 30229695, 30415504, 32016320, 32245008, 32588040, 34217442, 36018360, 37619176, 38019380, 38290947, 39105648, 40306260, 41163840, 42321573, 42993344, 43450720, 45623256, 47023970, 48024480, 48367512, 48882060, 51054596, 52140864, 53741680, 56428764, 57029070, 57629376, 60459390, 60831008, 63818245, 64490016, 65176080, 68434884, 70535955, 72036720, 75238352, 76038760, 76581894, 78211296, 80612520, 84643146, 85543605, 86901440, 89345543, 91246512, 94047940, 96048960, 96735024, 97764120, 102109192, 107483360, 112857528, 114058140, 114872841, 120918780, 121662016, 127636490, 128980032, 130352160, 136869768, 141071910, 144073440, 150476704, 152077520, 153163788, 156422592, 161225040, 169286292, 171087210, 178691086, 182493024, 188095880, 191454735, 193470048, 195528240, 204218384, 211607865, 214966720, 225715056, 228116280, 229745682, 241837560, 255272980, 260704320, 268036629, 273739536, 282143820, 288146880, 300953408, 304155040, 306327576, 322450080, 338572584, 342174420, 357382172, 364986048, 376191760, 382909470, 386940096, 391056480, 408436768, 423215730, 446727715, 451430112, 456232560, 459491364, 483675120, 510545960, 536073258, 547479072, 564287640, 574364205, 608310080, 612655152, 644900160, 677145168, 684348840, 714764344, 752383520, 765818940, 782112960, 804109887, 816873536, 846431460, 893455430, 902860224, 912465120, 918982728, 967350240, 1021091920, 1072146516, 1094958144, 1128575280, 1148728410, 1225310304, 1340183145, 1354290336, 1368697680, 1429528688, 1504767040, 1531637880, 1608219774, 1692862920, 1786910860, 1824930240, 1837965456, 1934700480, 2042183840, 2144293032, 2257150560, 2297456820, 2450620608, 2680366290, 2708580672, 2737395360, 2859057376, 3063275760, 3216439548, 3385725840, 3573821720, 3675930912, 4020549435, 4084367680, 4288586064, 4514301120, 4594913640, 5360732580, 5474790720, 5718114752, 6126551520, 6432879096, 6771451680, 7147643440, 7351861824, 8041098870, 8577172128, 9189827280, 10721465160, 12253103040, 12865758192, 13542903360, 14295286880, 16082197740, 17154344256, 18379654560, 21442930320, 25731516384, 28590573760, 32164395480, 36759309120, 42885860640, 51463032768, 64328790960, 85771721280, 128657581920, 257315163840]

約数ペア:

[(1, 257315163840), (2, 128657581920), (3, 85771721280), (4, 64328790960), (5, 51463032768), (6, 42885860640), (7, 36759309120), (8, 32164395480), (9, 28590573760), (10, 25731516384), (12, 21442930320), (14, 18379654560), (15, 17154344256), (16, 16082197740), (18, 14295286880), (19, 13542903360), (20, 12865758192), (21, 12253103040), (24, 10721465160), (28, 9189827280), (30, 8577172128), (32, 8041098870), (35, 7351861824), (36, 7147643440), (38, 6771451680), (40, 6432879096), (42, 6126551520), (45, 5718114752), (47, 5474790720), (48, 5360732580), (56, 4594913640), (57, 4514301120), (60, 4288586064), (63, 4084367680), (64, 4020549435), (70, 3675930912), (72, 3573821720), (76, 3385725840), (80, 3216439548), (84, 3063275760), (90, 2859057376), (94, 2737395360), (95, 2708580672), (96, 2680366290), (105, 2450620608), (112, 2297456820), (114, 2257150560), (120, 2144293032), (126, 2042183840), (133, 1934700480), (140, 1837965456), (141, 1824930240), (144, 1786910860), (152, 1692862920), (160, 1608219774), (168, 1531637880), (171, 1504767040), (180, 1429528688), (188, 1368697680), (190, 1354290336), (192, 1340183145), (210, 1225310304), (224, 1148728410), (228, 1128575280), (235, 1094958144), (240, 1072146516), (252, 1021091920), (266, 967350240), (280, 918982728), (282, 912465120), (285, 902860224), (288, 893455430), (304, 846431460), (315, 816873536), (320, 804109887), (329, 782112960), (336, 765818940), (342, 752383520), (360, 714764344), (376, 684348840), (380, 677145168), (399, 644900160), (420, 612655152), (423, 608310080), (448, 574364205), (456, 564287640), (470, 547479072), (480, 536073258), (504, 510545960), (532, 483675120), (560, 459491364), (564, 456232560), (570, 451430112), (576, 446727715), (608, 423215730), (630, 408436768), (658, 391056480), (665, 386940096), (672, 382909470), (684, 376191760), (705, 364986048), (720, 357382172), (752, 342174420), (760, 338572584), (798, 322450080), (840, 306327576), (846, 304155040), (855, 300953408), (893, 288146880), (912, 282143820), (940, 273739536), (960, 268036629), (987, 260704320), (1008, 255272980), (1064, 241837560), (1120, 229745682), (1128, 228116280), (1140, 225715056), (1197, 214966720), (1216, 211607865), (1260, 204218384), (1316, 195528240), (1330, 193470048), (1344, 191454735), (1368, 188095880), (1410, 182493024), (1440, 178691086), (1504, 171087210), (1520, 169286292), (1596, 161225040), (1645, 156422592), (1680, 153163788), (1692, 152077520), (1710, 150476704), (1786, 144073440), (1824, 141071910), (1880, 136869768), (1974, 130352160), (1995, 128980032), (2016, 127636490), (2115, 121662016), (2128, 120918780), (2240, 114872841), (2256, 114058140), (2280, 112857528), (2394, 107483360), (2520, 102109192), (2632, 97764120), (2660, 96735024), (2679, 96048960), (2736, 94047940), (2820, 91246512), (2880, 89345543), (2961, 86901440), (3008, 85543605), (3040, 84643146), (3192, 80612520), (3290, 78211296), (3360, 76581894), (3384, 76038760), (3420, 75238352), (3572, 72036720), (3648, 70535955), (3760, 68434884), (3948, 65176080), (3990, 64490016), (4032, 63818245), (4230, 60831008), (4256, 60459390), (4465, 57629376), (4512, 57029070), (4560, 56428764), (4788, 53741680), (4935, 52140864), (5040, 51054596), (5264, 48882060), (5320, 48367512), (5358, 48024480), (5472, 47023970), (5640, 45623256), (5922, 43450720), (5985, 42993344), (6080, 42321573), (6251, 41163840), (6384, 40306260), (6580, 39105648), (6720, 38290947), (6768, 38019380), (6840, 37619176), (7144, 36018360), (7520, 34217442), (7896, 32588040), (7980, 32245008), (8037, 32016320), (8460, 30415504), (8512, 30229695), (8930, 28814688), (9024, 28514535), (9120, 28214382), (9576, 26870840), (9870, 26070432), (10080, 25527298), (10528, 24441030), (10640, 24183756), (10716, 24012240), (10944, 23511985), (11280, 22811628), (11844, 21725360), (11970, 21496672), (12502, 20581920), (12768, 20153130), (13160, 19552824), (13395, 19209792), (13536, 19009690), (13680, 18809588), (14288, 18009180), (14293, 18002880), (14805, 17380288), (15040, 17108721), (15792, 16294020), (15960, 16122504), (16074, 16008160), (16920, 15207752), (17860, 14407344), (18240, 14107191), (18753, 13721280), (19152, 13435420), (19740, 13035216), (20160, 12763649), (21056, 12220515), (21280, 12091878), (21432, 12006120), (22560, 11405814), (23688, 10862680), (23940, 10748336), (25004, 10290960), (25536, 10076565), (26320, 9776412), (26790, 9604896), (27072, 9504845), (27360, 9404794), (28576, 9004590), (28586, 9001440), (29610, 8690144), (31255, 8232768), (31584, 8147010), (31920, 8061252), (32148, 8004080), (33840, 7603876), (35720, 7203672), (37506, 6860640), (38304, 6717710), (39480, 6517608), (40185, 6403264), (42560, 6045939), (42864, 6003060), (42879, 6000960), (45120, 5702907), (47376, 5431340), (47880, 5374168), (50008, 5145480), (52640, 4888206), (53580, 4802448), (54720, 4702397), (56259, 4573760), (57152, 4502295), (57172, 4500720), (59220, 4345072), (62510, 4116384), (63168, 4073505), (63840, 4030626), (64296, 4002040), (67680, 3801938), (71440, 3601836), (71465, 3600576), (75012, 3430320), (76608, 3358855), (78960, 3258804), (80370, 3201632), (85728, 3001530), (85758, 3000480), (93765, 2744256), (94752, 2715670), (95760, 2687084), (100016, 2572740), (100051, 2571840), (105280, 2444103), (107160, 2401224), (112518, 2286880), (114344, 2250360), (118440, 2172536), (125020, 2058192), (127680, 2015313), (128592, 2001020), (128637, 2000320), (135360, 1900969), (142880, 1800918), (142930, 1800288), (150024, 1715160), (157920, 1629402), (160740, 1600816), (171456, 1500765), (171516, 1500240), (187530, 1372128), (189504, 1357835), (191520, 1343542), (200032, 1286370), (200102, 1285920), (214320, 1200612), (214395, 1200192), (225036, 1143440), (228688, 1125180), (236880, 1086268), (250040, 1029096), (257184, 1000510), (257274, 1000160), (271567, 947520), (281295, 914752), (285760, 900459), (285860, 900144), (300048, 857580), (300153, 857280), (315840, 814701), (321480, 800408), (343032, 750120), (375060, 686064), (383040, 671771), (400064, 643185), (400204, 642960), (428640, 600306), (428790, 600096), (450072, 571720), (457376, 562590), (473760, 543134), (500080, 514548), (500255, 514368)]