278319323520

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{4817}}^1$

素因数の和:6282

約数の個数: 384

約数和(自身を含む): 1099361989440

約数和(自身を除く): 821042665920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1433, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2866, 2880, 3360, 4032, 4299, 4480, 4817, 5040, 5732, 5760, 6720, 7165, 8064, 8598, 9634, 10031, 10080, 11464, 12897, 13440, 14330, 14451, 17196, 19268, 20062, 20160, 21495, 22928, 24085, 25794, 28660, 28902, 30093, 33719, 34392, 38536, 40124, 40320, 42990, 43353, 45856, 48170, 50155, 51588, 57320, 57804, 60186, 64485, 67438, 68784, 72255, 77072, 80248, 85980, 86706, 90279, 91712, 96340, 100310, 101157, 103176, 114640, 115608, 120372, 128970, 134876, 137568, 144510, 150465, 154144, 160496, 168595, 171960, 173412, 180558, 183424, 192680, 200620, 202314, 206352, 216765, 229280, 231216, 240744, 257940, 269752, 275136, 289020, 300930, 303471, 308288, 320992, 337190, 343920, 346824, 361116, 385360, 401240, 404628, 412704, 433530, 451395, 458560, 462432, 481488, 505785, 515880, 539504, 550272, 578040, 601860, 606942, 616576, 641984, 674380, 687840, 693648, 722232, 770720, 802480, 809256, 825408, 867060, 902790, 917120, 924864, 962976, 1011570, 1031760, 1079008, 1156080, 1203720, 1213884, 1283968, 1348760, 1375680, 1387296, 1444464, 1517355, 1541440, 1604960, 1618512, 1650816, 1734120, 1805580, 1849728, 1925952, 2023140, 2063520, 2158016, 2312160, 2407440, 2427768, 2697520, 2751360, 2774592, 2888928, 3034710, 3082880, 3209920, 3237024, 3468240, 3611160, 3851904, 4046280, 4127040, 4316032, 4624320, 4814880, 4855536, 5395040, 5549184, 5777856, 6069420, 6419840, 6474048, 6902761, 6936480, 7222320, 8092560, 8254080, 9248640, 9629760, 9711072, 10790080, 11555712, 12138840, 12948096, 13805522, 13872960, 14444640, 16185120, 19259520, 19422144, 20708283, 21580160, 24277680, 27611044, 27745920, 28889280, 32370240, 34513805, 38844288, 41416566, 48319327, 48555360, 55222088, 57778560, 62124849, 64740480, 69027610, 82833132, 96638654, 97110720, 103541415, 110444176, 124249698, 138055220, 144957981, 165666264, 193277308, 194221440, 207082830, 220888352, 241596635, 248499396, 276110440, 289915962, 310624245, 331332528, 386554616, 414165660, 434873943, 441776704, 483193270, 496998792, 552220880, 579831924, 621248490, 662665056, 724789905, 773109232, 828331320, 869747886, 883553408, 966386540, 993997584, 1104441760, 1159663848, 1242496980, 1325330112, 1449579810, 1546218464, 1656662640, 1739495772, 1932773080, 1987995168, 2174369715, 2208883520, 2319327696, 2484993960, 2650660224, 2899159620, 3092436928, 3313325280, 3478991544, 3865546160, 3975990336, 4348739430, 4417767040, 4638655392, 4969987920, 5798319240, 6184873856, 6626650560, 6957983088, 7731092320, 7951980672, 8697478860, 9277310784, 9939975840, 11596638480, 13253301120, 13915966176, 15462184640, 17394957720, 18554621568, 19879951680, 23193276960, 27831932352, 30924369280, 34789915440, 39759903360, 46386553920, 55663864704, 69579830880, 92773107840, 139159661760, 278319323520]

約数ペア:

[(1, 278319323520), (2, 139159661760), (3, 92773107840), (4, 69579830880), (5, 55663864704), (6, 46386553920), (7, 39759903360), (8, 34789915440), (9, 30924369280), (10, 27831932352), (12, 23193276960), (14, 19879951680), (15, 18554621568), (16, 17394957720), (18, 15462184640), (20, 13915966176), (21, 13253301120), (24, 11596638480), (28, 9939975840), (30, 9277310784), (32, 8697478860), (35, 7951980672), (36, 7731092320), (40, 6957983088), (42, 6626650560), (45, 6184873856), (48, 5798319240), (56, 4969987920), (60, 4638655392), (63, 4417767040), (64, 4348739430), (70, 3975990336), (72, 3865546160), (80, 3478991544), (84, 3313325280), (90, 3092436928), (96, 2899159620), (105, 2650660224), (112, 2484993960), (120, 2319327696), (126, 2208883520), (128, 2174369715), (140, 1987995168), (144, 1932773080), (160, 1739495772), (168, 1656662640), (180, 1546218464), (192, 1449579810), (210, 1325330112), (224, 1242496980), (240, 1159663848), (252, 1104441760), (280, 993997584), (288, 966386540), (315, 883553408), (320, 869747886), (336, 828331320), (360, 773109232), (384, 724789905), (420, 662665056), (448, 621248490), (480, 579831924), (504, 552220880), (560, 496998792), (576, 483193270), (630, 441776704), (640, 434873943), (672, 414165660), (720, 386554616), (840, 331332528), (896, 310624245), (960, 289915962), (1008, 276110440), (1120, 248499396), (1152, 241596635), (1260, 220888352), (1344, 207082830), (1433, 194221440), (1440, 193277308), (1680, 165666264), (1920, 144957981), (2016, 138055220), (2240, 124249698), (2520, 110444176), (2688, 103541415), (2866, 97110720), (2880, 96638654), (3360, 82833132), (4032, 69027610), (4299, 64740480), (4480, 62124849), (4817, 57778560), (5040, 55222088), (5732, 48555360), (5760, 48319327), (6720, 41416566), (7165, 38844288), (8064, 34513805), (8598, 32370240), (9634, 28889280), (10031, 27745920), (10080, 27611044), (11464, 24277680), (12897, 21580160), (13440, 20708283), (14330, 19422144), (14451, 19259520), (17196, 16185120), (19268, 14444640), (20062, 13872960), (20160, 13805522), (21495, 12948096), (22928, 12138840), (24085, 11555712), (25794, 10790080), (28660, 9711072), (28902, 9629760), (30093, 9248640), (33719, 8254080), (34392, 8092560), (38536, 7222320), (40124, 6936480), (40320, 6902761), (42990, 6474048), (43353, 6419840), (45856, 6069420), (48170, 5777856), (50155, 5549184), (51588, 5395040), (57320, 4855536), (57804, 4814880), (60186, 4624320), (64485, 4316032), (67438, 4127040), (68784, 4046280), (72255, 3851904), (77072, 3611160), (80248, 3468240), (85980, 3237024), (86706, 3209920), (90279, 3082880), (91712, 3034710), (96340, 2888928), (100310, 2774592), (101157, 2751360), (103176, 2697520), (114640, 2427768), (115608, 2407440), (120372, 2312160), (128970, 2158016), (134876, 2063520), (137568, 2023140), (144510, 1925952), (150465, 1849728), (154144, 1805580), (160496, 1734120), (168595, 1650816), (171960, 1618512), (173412, 1604960), (180558, 1541440), (183424, 1517355), (192680, 1444464), (200620, 1387296), (202314, 1375680), (206352, 1348760), (216765, 1283968), (229280, 1213884), (231216, 1203720), (240744, 1156080), (257940, 1079008), (269752, 1031760), (275136, 1011570), (289020, 962976), (300930, 924864), (303471, 917120), (308288, 902790), (320992, 867060), (337190, 825408), (343920, 809256), (346824, 802480), (361116, 770720), (385360, 722232), (401240, 693648), (404628, 687840), (412704, 674380), (433530, 641984), (451395, 616576), (458560, 606942), (462432, 601860), (481488, 578040), (505785, 550272), (515880, 539504)]