257400773280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{15101}}^1$

素因数の和:15237

約数の個数: 576

約数和(自身を含む): 1068641683200

約数和(自身を除く): 811240909920

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, 56, 57, 60, 63, 70, 72, 76, 80, 84, 89, 90, 95, 96, 105, 112, 114, 120, 126, 133, 140, 144, 152, 160, 168, 171, 178, 180, 190, 210, 224, 228, 240, 252, 266, 267, 280, 285, 288, 304, 315, 336, 342, 356, 360, 380, 399, 420, 445, 456, 480, 504, 532, 534, 560, 570, 608, 623, 630, 665, 672, 684, 712, 720, 760, 798, 801, 840, 855, 890, 912, 1008, 1064, 1068, 1120, 1140, 1197, 1246, 1260, 1330, 1335, 1368, 1424, 1440, 1520, 1596, 1602, 1680, 1691, 1710, 1780, 1824, 1869, 1995, 2016, 2128, 2136, 2280, 2394, 2492, 2520, 2660, 2670, 2736, 2848, 3040, 3115, 3192, 3204, 3360, 3382, 3420, 3560, 3738, 3990, 4005, 4256, 4272, 4560, 4788, 4984, 5040, 5073, 5320, 5340, 5472, 5607, 5985, 6230, 6384, 6408, 6764, 6840, 7120, 7476, 7980, 8010, 8455, 8544, 9120, 9345, 9576, 9968, 10080, 10146, 10640, 10680, 11214, 11837, 11970, 12460, 12768, 12816, 13528, 13680, 14240, 14952, 15101, 15219, 15960, 16020, 16910, 18690, 19152, 19936, 20292, 21280, 21360, 22428, 23674, 23940, 24920, 25365, 25632, 27056, 27360, 28035, 29904, 30202, 30438, 31920, 32040, 33820, 35511, 37380, 38304, 40584, 42720, 44856, 45303, 47348, 47880, 49840, 50730, 54112, 56070, 59185, 59808, 60404, 60876, 63840, 64080, 67640, 71022, 74760, 75505, 76095, 81168, 89712, 90606, 94696, 95760, 99680, 101460, 105707, 106533, 112140, 118370, 120808, 121752, 128160, 135280, 135909, 142044, 149520, 151010, 152190, 162336, 177555, 179424, 181212, 189392, 191520, 202920, 211414, 213066, 224280, 226515, 236740, 241616, 243504, 270560, 271818, 284088, 286919, 299040, 302020, 304380, 317121, 355110, 362424, 378784, 405840, 422828, 426132, 448560, 453030, 473480, 483232, 487008, 528535, 532665, 543636, 568176, 573838, 604040, 608760, 634242, 679545, 710220, 724848, 811680, 845656, 852264, 860757, 897120, 906060, 946960, 951363, 1057070, 1065330, 1087272, 1136352, 1147676, 1208080, 1217520, 1268484, 1343989, 1359090, 1420440, 1434595, 1449696, 1585605, 1691312, 1704528, 1721514, 1812120, 1893920, 1902726, 2008433, 2114140, 2130660, 2174544, 2295352, 2416160, 2435040, 2536968, 2582271, 2687978, 2718180, 2840880, 2869190, 3171210, 3382624, 3409056, 3443028, 3624240, 3805452, 4016866, 4031967, 4228280, 4261320, 4303785, 4349088, 4590704, 4756815, 5073936, 5164542, 5375956, 5436360, 5681760, 5738380, 6025299, 6342420, 6719945, 6886056, 7248480, 7610904, 8033732, 8063934, 8456560, 8522640, 8607570, 9181408, 9407923, 9513630, 10042165, 10147872, 10329084, 10751912, 10872720, 11476760, 12050598, 12095901, 12684840, 12911355, 13439890, 13772112, 15221808, 16067464, 16127868, 16913120, 17045280, 17215140, 18075897, 18815846, 19027260, 20084330, 20159835, 20658168, 21503824, 21745440, 22953520, 24101196, 24191802, 25369680, 25535791, 25822710, 26879780, 27544224, 28223769, 30126495, 30443616, 32134928, 32255736, 34430280, 36151794, 37631692, 38054520, 40168660, 40319670, 41316336, 43007648, 45907040, 47039615, 48202392, 48383604, 50739360, 51071582, 51645420, 53759560, 56447538, 60252990, 60479505, 64269856, 64511472, 68860560, 72303588, 75263384, 76109040, 76607373, 80337320, 80639340, 82632672, 84671307, 90379485, 94079230, 96404784, 96767208, 102143164, 103290840, 107519120, 112895076, 120505980, 120959010, 127678955, 129022944, 137721120, 141118845, 144607176, 150526768, 152218080, 153214746, 160674640, 161278680, 169342614, 178750537, 180758970, 188158460, 192809568, 193534416, 204286328, 206581680, 215038240, 225790152, 229822119, 241011960, 241918020, 255357910, 282237690, 289214352, 301053536, 306429492, 321349280, 322557360, 338685228, 357501074, 361517940, 376316920, 383036865, 387068832, 408572656, 413163360, 423356535, 451580304, 459644238, 482023920, 483836040, 510715820, 536251611, 564475380, 578428704, 612858984, 645114720, 677370456, 715002148, 723035880, 752633840, 766073730, 817145312, 846713070, 893752685, 903160608, 919288476, 964047840, 967672080, 1021431640, 1072503222, 1128950760, 1149110595, 1225717968, 1354740912, 1430004296, 1446071760, 1505267680, 1532147460, 1608754833, 1693426140, 1787505370, 1838576952, 1935344160, 2042863280, 2145006444, 2257901520, 2298221190, 2451435936, 2681258055, 2709481824, 2860008592, 2892143520, 3064294920, 3217509666, 3386852280, 3575010740, 3677153904, 4085726560, 4290012888, 4515803040, 4596442380, 5362516110, 5720017184, 6128589840, 6435019332, 6773704560, 7150021480, 7354307808, 8043774165, 8580025776, 9192884760, 10725032220, 12257179680, 12870038664, 13547409120, 14300042960, 16087548330, 17160051552, 18385769520, 21450064440, 25740077328, 28600085920, 32175096660, 36771539040, 42900128880, 51480154656, 64350193320, 85800257760, 128700386640, 257400773280]

約数ペア:

[(1, 257400773280), (2, 128700386640), (3, 85800257760), (4, 64350193320), (5, 51480154656), (6, 42900128880), (7, 36771539040), (8, 32175096660), (9, 28600085920), (10, 25740077328), (12, 21450064440), (14, 18385769520), (15, 17160051552), (16, 16087548330), (18, 14300042960), (19, 13547409120), (20, 12870038664), (21, 12257179680), (24, 10725032220), (28, 9192884760), (30, 8580025776), (32, 8043774165), (35, 7354307808), (36, 7150021480), (38, 6773704560), (40, 6435019332), (42, 6128589840), (45, 5720017184), (48, 5362516110), (56, 4596442380), (57, 4515803040), (60, 4290012888), (63, 4085726560), (70, 3677153904), (72, 3575010740), (76, 3386852280), (80, 3217509666), (84, 3064294920), (89, 2892143520), (90, 2860008592), (95, 2709481824), (96, 2681258055), (105, 2451435936), (112, 2298221190), (114, 2257901520), (120, 2145006444), (126, 2042863280), (133, 1935344160), (140, 1838576952), (144, 1787505370), (152, 1693426140), (160, 1608754833), (168, 1532147460), (171, 1505267680), (178, 1446071760), (180, 1430004296), (190, 1354740912), (210, 1225717968), (224, 1149110595), (228, 1128950760), (240, 1072503222), (252, 1021431640), (266, 967672080), (267, 964047840), (280, 919288476), (285, 903160608), (288, 893752685), (304, 846713070), (315, 817145312), (336, 766073730), (342, 752633840), (356, 723035880), (360, 715002148), (380, 677370456), (399, 645114720), (420, 612858984), (445, 578428704), (456, 564475380), (480, 536251611), (504, 510715820), (532, 483836040), (534, 482023920), (560, 459644238), (570, 451580304), (608, 423356535), (623, 413163360), (630, 408572656), (665, 387068832), (672, 383036865), (684, 376316920), (712, 361517940), (720, 357501074), (760, 338685228), (798, 322557360), (801, 321349280), (840, 306429492), (855, 301053536), (890, 289214352), (912, 282237690), (1008, 255357910), (1064, 241918020), (1068, 241011960), (1120, 229822119), (1140, 225790152), (1197, 215038240), (1246, 206581680), (1260, 204286328), (1330, 193534416), (1335, 192809568), (1368, 188158460), (1424, 180758970), (1440, 178750537), (1520, 169342614), (1596, 161278680), (1602, 160674640), (1680, 153214746), (1691, 152218080), (1710, 150526768), (1780, 144607176), (1824, 141118845), (1869, 137721120), (1995, 129022944), (2016, 127678955), (2128, 120959010), (2136, 120505980), (2280, 112895076), (2394, 107519120), (2492, 103290840), (2520, 102143164), (2660, 96767208), (2670, 96404784), (2736, 94079230), (2848, 90379485), (3040, 84671307), (3115, 82632672), (3192, 80639340), (3204, 80337320), (3360, 76607373), (3382, 76109040), (3420, 75263384), (3560, 72303588), (3738, 68860560), (3990, 64511472), (4005, 64269856), (4256, 60479505), (4272, 60252990), (4560, 56447538), (4788, 53759560), (4984, 51645420), (5040, 51071582), (5073, 50739360), (5320, 48383604), (5340, 48202392), (5472, 47039615), (5607, 45907040), (5985, 43007648), (6230, 41316336), (6384, 40319670), (6408, 40168660), (6764, 38054520), (6840, 37631692), (7120, 36151794), (7476, 34430280), (7980, 32255736), (8010, 32134928), (8455, 30443616), (8544, 30126495), (9120, 28223769), (9345, 27544224), (9576, 26879780), (9968, 25822710), (10080, 25535791), (10146, 25369680), (10640, 24191802), (10680, 24101196), (11214, 22953520), (11837, 21745440), (11970, 21503824), (12460, 20658168), (12768, 20159835), (12816, 20084330), (13528, 19027260), (13680, 18815846), (14240, 18075897), (14952, 17215140), (15101, 17045280), (15219, 16913120), (15960, 16127868), (16020, 16067464), (16910, 15221808), (18690, 13772112), (19152, 13439890), (19936, 12911355), (20292, 12684840), (21280, 12095901), (21360, 12050598), (22428, 11476760), (23674, 10872720), (23940, 10751912), (24920, 10329084), (25365, 10147872), (25632, 10042165), (27056, 9513630), (27360, 9407923), (28035, 9181408), (29904, 8607570), (30202, 8522640), (30438, 8456560), (31920, 8063934), (32040, 8033732), (33820, 7610904), (35511, 7248480), (37380, 6886056), (38304, 6719945), (40584, 6342420), (42720, 6025299), (44856, 5738380), (45303, 5681760), (47348, 5436360), (47880, 5375956), (49840, 5164542), (50730, 5073936), (54112, 4756815), (56070, 4590704), (59185, 4349088), (59808, 4303785), (60404, 4261320), (60876, 4228280), (63840, 4031967), (64080, 4016866), (67640, 3805452), (71022, 3624240), (74760, 3443028), (75505, 3409056), (76095, 3382624), (81168, 3171210), (89712, 2869190), (90606, 2840880), (94696, 2718180), (95760, 2687978), (99680, 2582271), (101460, 2536968), (105707, 2435040), (106533, 2416160), (112140, 2295352), (118370, 2174544), (120808, 2130660), (121752, 2114140), (128160, 2008433), (135280, 1902726), (135909, 1893920), (142044, 1812120), (149520, 1721514), (151010, 1704528), (152190, 1691312), (162336, 1585605), (177555, 1449696), (179424, 1434595), (181212, 1420440), (189392, 1359090), (191520, 1343989), (202920, 1268484), (211414, 1217520), (213066, 1208080), (224280, 1147676), (226515, 1136352), (236740, 1087272), (241616, 1065330), (243504, 1057070), (270560, 951363), (271818, 946960), (284088, 906060), (286919, 897120), (299040, 860757), (302020, 852264), (304380, 845656), (317121, 811680), (355110, 724848), (362424, 710220), (378784, 679545), (405840, 634242), (422828, 608760), (426132, 604040), (448560, 573838), (453030, 568176), (473480, 543636), (483232, 532665), (487008, 528535)]