81285839040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:437

約数の個数: 672

約数和(自身を含む): 313223404032

約数和(自身を除く): 231937564992

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 41, 42, 48, 56, 60, 62, 64, 70, 80, 82, 84, 93, 96, 105, 112, 120, 123, 124, 140, 155, 160, 164, 168, 186, 192, 205, 210, 217, 224, 240, 246, 248, 280, 287, 307, 310, 320, 328, 336, 372, 410, 420, 434, 448, 465, 480, 492, 496, 560, 574, 614, 615, 620, 651, 656, 672, 744, 820, 840, 861, 868, 921, 930, 960, 961, 984, 992, 1085, 1120, 1148, 1228, 1230, 1240, 1271, 1302, 1312, 1344, 1435, 1488, 1535, 1640, 1680, 1722, 1736, 1842, 1860, 1922, 1968, 1984, 2149, 2170, 2240, 2296, 2456, 2460, 2480, 2542, 2604, 2624, 2870, 2883, 2976, 3070, 3255, 3280, 3360, 3444, 3472, 3684, 3720, 3813, 3844, 3936, 4298, 4305, 4340, 4592, 4605, 4805, 4912, 4920, 4960, 5084, 5208, 5740, 5766, 5952, 6140, 6355, 6447, 6510, 6560, 6720, 6727, 6888, 6944, 7368, 7440, 7626, 7688, 7872, 8596, 8610, 8680, 8897, 9184, 9210, 9517, 9610, 9824, 9840, 9920, 10168, 10416, 10745, 11480, 11532, 12280, 12587, 12710, 12894, 13020, 13120, 13454, 13776, 13888, 14415, 14736, 14880, 15252, 15376, 17192, 17220, 17360, 17794, 18368, 18420, 19034, 19065, 19220, 19648, 19680, 20181, 20336, 20832, 21490, 22960, 23064, 24560, 25174, 25420, 25788, 26040, 26691, 26908, 27552, 28551, 28830, 29472, 29760, 30504, 30752, 32235, 33635, 34384, 34440, 34720, 35588, 36840, 37761, 38068, 38130, 38440, 39360, 39401, 40362, 40672, 41664, 42980, 44485, 45920, 46128, 47585, 49120, 50348, 50840, 51576, 52080, 53382, 53816, 55104, 57102, 57660, 58944, 61008, 61504, 62935, 64470, 66619, 67270, 68768, 68880, 69440, 71176, 73680, 75522, 76136, 76260, 76880, 78802, 80724, 81344, 85960, 88109, 88970, 91840, 92256, 95170, 98240, 100696, 100905, 101680, 103152, 104160, 106764, 107632, 114204, 115320, 118203, 122016, 125870, 128940, 133238, 133455, 134540, 137536, 137760, 142352, 142755, 147360, 151044, 152272, 152520, 153760, 157604, 161448, 171920, 176218, 177940, 184512, 188805, 190340, 197005, 199857, 201392, 201810, 203360, 206304, 208320, 213528, 215264, 228408, 230640, 236406, 244032, 251740, 257880, 264327, 266476, 266910, 269080, 275520, 275807, 284704, 285510, 294720, 295027, 302088, 304544, 305040, 307520, 315208, 322896, 333095, 343840, 352436, 355880, 377610, 380680, 390197, 394010, 399714, 402784, 403620, 406720, 412608, 427056, 430528, 440545, 456816, 461280, 472812, 503480, 515760, 528654, 532952, 533820, 538160, 551614, 569408, 571020, 590054, 591015, 604176, 609088, 610080, 630416, 645792, 666190, 687680, 704872, 711760, 755220, 761360, 780394, 788020, 799428, 805568, 807240, 827421, 854112, 881090, 885081, 913632, 922560, 945624, 999285, 1006960, 1031520, 1057308, 1065904, 1067640, 1076320, 1103228, 1142040, 1170591, 1180108, 1182030, 1208352, 1220160, 1260832, 1291584, 1321635, 1332380, 1379035, 1409744, 1423520, 1475135, 1510440, 1522720, 1560788, 1576040, 1598856, 1614480, 1654842, 1708224, 1762180, 1770162, 1827264, 1891248, 1950985, 1998570, 2013920, 2063040, 2065189, 2114616, 2131808, 2135280, 2152640, 2206456, 2284080, 2341182, 2360216, 2364060, 2416704, 2521664, 2643270, 2664760, 2731379, 2758070, 2819488, 2847040, 2950270, 3020880, 3045440, 3121576, 3152080, 3197712, 3228960, 3309684, 3524360, 3540324, 3782496, 3901970, 3997140, 4027840, 4130378, 4137105, 4229232, 4263616, 4270560, 4412912, 4425405, 4568160, 4682364, 4720432, 4728120, 5286540, 5329520, 5462758, 5516140, 5638976, 5852955, 5900540, 6041760, 6195567, 6243152, 6304160, 6395424, 6457920, 6619368, 7048720, 7080648, 7564992, 7803940, 7994280, 8194137, 8260756, 8274210, 8458464, 8541120, 8825824, 8850810, 9136320, 9364728, 9440864, 9456240, 10325945, 10573080, 10659040, 10925516, 11032280, 11705910, 11801080, 12083520, 12096107, 12391134, 12486304, 12608320, 12790848, 13238736, 13656895, 14097440, 14161296, 15607880, 15988560, 16388274, 16521512, 16548420, 16916928, 17651648, 17701620, 18729456, 18881728, 18912480, 20651890, 21146160, 21318080, 21851032, 22064560, 23411820, 23602160, 24192214, 24782268, 24972608, 26477472, 27313790, 28194880, 28322592, 30977835, 31215760, 31977120, 32776548, 33043024, 33096840, 35403240, 36288321, 37458912, 37824960, 40970685, 41303780, 42292320, 43702064, 44129120, 46823640, 47204320, 48384428, 49564536, 52954944, 54627580, 56645184, 60480535, 61955670, 62431520, 63954240, 65553096, 66086048, 66193680, 70806480, 72576642, 74917824, 81941370, 82607560, 84584640, 84672749, 87404128, 88258240, 93647280, 94408640, 96768856, 99129072, 109255160, 120961070, 123911340, 124863040, 131106192, 132172096, 132387360, 141612960, 145153284, 163882740, 165215120, 169345498, 174808256, 181441605, 187294560, 193537712, 198258144, 218510320, 241922140, 247822680, 254018247, 262212384, 264774720, 283225920, 290306568, 327765480, 330430240, 338690996, 362883210, 374589120, 387075424, 396516288, 423363745, 437020640, 483844280, 495645360, 508036494, 524424768, 580613136, 655530960, 660860480, 677381992, 725766420, 774150848, 846727490, 874041280, 967688560, 991290720, 1016072988, 1161226272, 1270091235, 1311061920, 1354763984, 1451532840, 1693454980, 1935377120, 1982581440, 2032145976, 2322452544, 2540182470, 2622123840, 2709527968, 2903065680, 3386909960, 3870754240, 4064291952, 5080364940, 5419055936, 5806131360, 6773819920, 8128583904, 10160729880, 11612262720, 13547639840, 16257167808, 20321459760, 27095279680, 40642919520, 81285839040]

約数ペア:

[(1, 81285839040), (2, 40642919520), (3, 27095279680), (4, 20321459760), (5, 16257167808), (6, 13547639840), (7, 11612262720), (8, 10160729880), (10, 8128583904), (12, 6773819920), (14, 5806131360), (15, 5419055936), (16, 5080364940), (20, 4064291952), (21, 3870754240), (24, 3386909960), (28, 2903065680), (30, 2709527968), (31, 2622123840), (32, 2540182470), (35, 2322452544), (40, 2032145976), (41, 1982581440), (42, 1935377120), (48, 1693454980), (56, 1451532840), (60, 1354763984), (62, 1311061920), (64, 1270091235), (70, 1161226272), (80, 1016072988), (82, 991290720), (84, 967688560), (93, 874041280), (96, 846727490), (105, 774150848), (112, 725766420), (120, 677381992), (123, 660860480), (124, 655530960), (140, 580613136), (155, 524424768), (160, 508036494), (164, 495645360), (168, 483844280), (186, 437020640), (192, 423363745), (205, 396516288), (210, 387075424), (217, 374589120), (224, 362883210), (240, 338690996), (246, 330430240), (248, 327765480), (280, 290306568), (287, 283225920), (307, 264774720), (310, 262212384), (320, 254018247), (328, 247822680), (336, 241922140), (372, 218510320), (410, 198258144), (420, 193537712), (434, 187294560), (448, 181441605), (465, 174808256), (480, 169345498), (492, 165215120), (496, 163882740), (560, 145153284), (574, 141612960), (614, 132387360), (615, 132172096), (620, 131106192), (651, 124863040), (656, 123911340), (672, 120961070), (744, 109255160), (820, 99129072), (840, 96768856), (861, 94408640), (868, 93647280), (921, 88258240), (930, 87404128), (960, 84672749), (961, 84584640), (984, 82607560), (992, 81941370), (1085, 74917824), (1120, 72576642), (1148, 70806480), (1228, 66193680), (1230, 66086048), (1240, 65553096), (1271, 63954240), (1302, 62431520), (1312, 61955670), (1344, 60480535), (1435, 56645184), (1488, 54627580), (1535, 52954944), (1640, 49564536), (1680, 48384428), (1722, 47204320), (1736, 46823640), (1842, 44129120), (1860, 43702064), (1922, 42292320), (1968, 41303780), (1984, 40970685), (2149, 37824960), (2170, 37458912), (2240, 36288321), (2296, 35403240), (2456, 33096840), (2460, 33043024), (2480, 32776548), (2542, 31977120), (2604, 31215760), (2624, 30977835), (2870, 28322592), (2883, 28194880), (2976, 27313790), (3070, 26477472), (3255, 24972608), (3280, 24782268), (3360, 24192214), (3444, 23602160), (3472, 23411820), (3684, 22064560), (3720, 21851032), (3813, 21318080), (3844, 21146160), (3936, 20651890), (4298, 18912480), (4305, 18881728), (4340, 18729456), (4592, 17701620), (4605, 17651648), (4805, 16916928), (4912, 16548420), (4920, 16521512), (4960, 16388274), (5084, 15988560), (5208, 15607880), (5740, 14161296), (5766, 14097440), (5952, 13656895), (6140, 13238736), (6355, 12790848), (6447, 12608320), (6510, 12486304), (6560, 12391134), (6720, 12096107), (6727, 12083520), (6888, 11801080), (6944, 11705910), (7368, 11032280), (7440, 10925516), (7626, 10659040), (7688, 10573080), (7872, 10325945), (8596, 9456240), (8610, 9440864), (8680, 9364728), (8897, 9136320), (9184, 8850810), (9210, 8825824), (9517, 8541120), (9610, 8458464), (9824, 8274210), (9840, 8260756), (9920, 8194137), (10168, 7994280), (10416, 7803940), (10745, 7564992), (11480, 7080648), (11532, 7048720), (12280, 6619368), (12587, 6457920), (12710, 6395424), (12894, 6304160), (13020, 6243152), (13120, 6195567), (13454, 6041760), (13776, 5900540), (13888, 5852955), (14415, 5638976), (14736, 5516140), (14880, 5462758), (15252, 5329520), (15376, 5286540), (17192, 4728120), (17220, 4720432), (17360, 4682364), (17794, 4568160), (18368, 4425405), (18420, 4412912), (19034, 4270560), (19065, 4263616), (19220, 4229232), (19648, 4137105), (19680, 4130378), (20181, 4027840), (20336, 3997140), (20832, 3901970), (21490, 3782496), (22960, 3540324), (23064, 3524360), (24560, 3309684), (25174, 3228960), (25420, 3197712), (25788, 3152080), (26040, 3121576), (26691, 3045440), (26908, 3020880), (27552, 2950270), (28551, 2847040), (28830, 2819488), (29472, 2758070), (29760, 2731379), (30504, 2664760), (30752, 2643270), (32235, 2521664), (33635, 2416704), (34384, 2364060), (34440, 2360216), (34720, 2341182), (35588, 2284080), (36840, 2206456), (37761, 2152640), (38068, 2135280), (38130, 2131808), (38440, 2114616), (39360, 2065189), (39401, 2063040), (40362, 2013920), (40672, 1998570), (41664, 1950985), (42980, 1891248), (44485, 1827264), (45920, 1770162), (46128, 1762180), (47585, 1708224), (49120, 1654842), (50348, 1614480), (50840, 1598856), (51576, 1576040), (52080, 1560788), (53382, 1522720), (53816, 1510440), (55104, 1475135), (57102, 1423520), (57660, 1409744), (58944, 1379035), (61008, 1332380), (61504, 1321635), (62935, 1291584), (64470, 1260832), (66619, 1220160), (67270, 1208352), (68768, 1182030), (68880, 1180108), (69440, 1170591), (71176, 1142040), (73680, 1103228), (75522, 1076320), (76136, 1067640), (76260, 1065904), (76880, 1057308), (78802, 1031520), (80724, 1006960), (81344, 999285), (85960, 945624), (88109, 922560), (88970, 913632), (91840, 885081), (92256, 881090), (95170, 854112), (98240, 827421), (100696, 807240), (100905, 805568), (101680, 799428), (103152, 788020), (104160, 780394), (106764, 761360), (107632, 755220), (114204, 711760), (115320, 704872), (118203, 687680), (122016, 666190), (125870, 645792), (128940, 630416), (133238, 610080), (133455, 609088), (134540, 604176), (137536, 591015), (137760, 590054), (142352, 571020), (142755, 569408), (147360, 551614), (151044, 538160), (152272, 533820), (152520, 532952), (153760, 528654), (157604, 515760), (161448, 503480), (171920, 472812), (176218, 461280), (177940, 456816), (184512, 440545), (188805, 430528), (190340, 427056), (197005, 412608), (199857, 406720), (201392, 403620), (201810, 402784), (203360, 399714), (206304, 394010), (208320, 390197), (213528, 380680), (215264, 377610), (228408, 355880), (230640, 352436), (236406, 343840), (244032, 333095), (251740, 322896), (257880, 315208), (264327, 307520), (266476, 305040), (266910, 304544), (269080, 302088), (275520, 295027), (275807, 294720), (284704, 285510)]