2538789120

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1710

約数の個数: 432

約数和(自身を含む): 10573530240

約数和(自身を除く): 8034741120

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, 64, 70, 72, 76, 80, 84, 90, 95, 96, 105, 112, 114, 120, 126, 128, 133, 140, 144, 152, 160, 168, 171, 180, 190, 192, 210, 224, 228, 240, 252, 256, 266, 280, 285, 288, 304, 315, 320, 336, 342, 360, 380, 384, 399, 420, 448, 456, 480, 504, 532, 560, 570, 576, 608, 630, 640, 665, 672, 684, 720, 760, 768, 798, 840, 855, 896, 912, 960, 1008, 1064, 1120, 1140, 1152, 1197, 1216, 1260, 1280, 1330, 1344, 1368, 1440, 1520, 1596, 1657, 1680, 1710, 1792, 1824, 1920, 1995, 2016, 2128, 2240, 2280, 2304, 2394, 2432, 2520, 2660, 2688, 2736, 2880, 3040, 3192, 3314, 3360, 3420, 3648, 3840, 3990, 4032, 4256, 4480, 4560, 4788, 4864, 4971, 5040, 5320, 5376, 5472, 5760, 5985, 6080, 6384, 6628, 6720, 6840, 7296, 7980, 8064, 8285, 8512, 8960, 9120, 9576, 9942, 10080, 10640, 10944, 11520, 11599, 11970, 12160, 12768, 13256, 13440, 13680, 14592, 14913, 15960, 16128, 16570, 17024, 18240, 19152, 19884, 20160, 21280, 21888, 23198, 23940, 24320, 24855, 25536, 26512, 26880, 27360, 29826, 31483, 31920, 33140, 34048, 34797, 36480, 38304, 39768, 40320, 42560, 43776, 46396, 47880, 49710, 51072, 53024, 54720, 57995, 59652, 62966, 63840, 66280, 69594, 72960, 74565, 76608, 79536, 80640, 85120, 92792, 94449, 95760, 99420, 102144, 104391, 106048, 109440, 115990, 119304, 125932, 127680, 132560, 139188, 149130, 153216, 157415, 159072, 170240, 173985, 185584, 188898, 191520, 198840, 208782, 212096, 218880, 220381, 231980, 238608, 251864, 255360, 265120, 278376, 283347, 298260, 306432, 314830, 318144, 347970, 371168, 377796, 383040, 397680, 417564, 424192, 440762, 463960, 472245, 477216, 503728, 510720, 521955, 530240, 556752, 566694, 596520, 629660, 636288, 661143, 695940, 742336, 755592, 766080, 795360, 835128, 881524, 927920, 944490, 954432, 1007456, 1043910, 1060480, 1101905, 1113504, 1133388, 1193040, 1259320, 1272576, 1322286, 1391880, 1416735, 1484672, 1511184, 1532160, 1590720, 1670256, 1763048, 1855840, 1888980, 1908864, 1983429, 2014912, 2087820, 2120960, 2203810, 2227008, 2266776, 2386080, 2518640, 2644572, 2783760, 2833470, 2969344, 3022368, 3181440, 3305715, 3340512, 3526096, 3711680, 3777960, 3817728, 3966858, 4029824, 4175640, 4407620, 4454016, 4533552, 4772160, 5037280, 5289144, 5567520, 5666940, 6044736, 6362880, 6611430, 6681024, 7052192, 7423360, 7555920, 7933716, 8059648, 8351280, 8815240, 8908032, 9067104, 9544320, 9917145, 10074560, 10578288, 11135040, 11333880, 12089472, 13222860, 13362048, 14104384, 14846720, 15111840, 15867432, 16702560, 17630480, 18134208, 19088640, 19834290, 20149120, 21156576, 22270080, 22667760, 24178944, 26445720, 26724096, 28208768, 30223680, 31734864, 33405120, 35260960, 36268416, 39668580, 40298240, 42313152, 44540160, 45335520, 52891440, 56417536, 60447360, 63469728, 66810240, 70521920, 72536832, 79337160, 84626304, 90671040, 105782880, 120894720, 126939456, 133620480, 141043840, 158674320, 169252608, 181342080, 211565760, 253878912, 282087680, 317348640, 362684160, 423131520, 507757824, 634697280, 846263040, 1269394560, 2538789120]

約数ペア:

[(1, 2538789120), (2, 1269394560), (3, 846263040), (4, 634697280), (5, 507757824), (6, 423131520), (7, 362684160), (8, 317348640), (9, 282087680), (10, 253878912), (12, 211565760), (14, 181342080), (15, 169252608), (16, 158674320), (18, 141043840), (19, 133620480), (20, 126939456), (21, 120894720), (24, 105782880), (28, 90671040), (30, 84626304), (32, 79337160), (35, 72536832), (36, 70521920), (38, 66810240), (40, 63469728), (42, 60447360), (45, 56417536), (48, 52891440), (56, 45335520), (57, 44540160), (60, 42313152), (63, 40298240), (64, 39668580), (70, 36268416), (72, 35260960), (76, 33405120), (80, 31734864), (84, 30223680), (90, 28208768), (95, 26724096), (96, 26445720), (105, 24178944), (112, 22667760), (114, 22270080), (120, 21156576), (126, 20149120), (128, 19834290), (133, 19088640), (140, 18134208), (144, 17630480), (152, 16702560), (160, 15867432), (168, 15111840), (171, 14846720), (180, 14104384), (190, 13362048), (192, 13222860), (210, 12089472), (224, 11333880), (228, 11135040), (240, 10578288), (252, 10074560), (256, 9917145), (266, 9544320), (280, 9067104), (285, 8908032), (288, 8815240), (304, 8351280), (315, 8059648), (320, 7933716), (336, 7555920), (342, 7423360), (360, 7052192), (380, 6681024), (384, 6611430), (399, 6362880), (420, 6044736), (448, 5666940), (456, 5567520), (480, 5289144), (504, 5037280), (532, 4772160), (560, 4533552), (570, 4454016), (576, 4407620), (608, 4175640), (630, 4029824), (640, 3966858), (665, 3817728), (672, 3777960), (684, 3711680), (720, 3526096), (760, 3340512), (768, 3305715), (798, 3181440), (840, 3022368), (855, 2969344), (896, 2833470), (912, 2783760), (960, 2644572), (1008, 2518640), (1064, 2386080), (1120, 2266776), (1140, 2227008), (1152, 2203810), (1197, 2120960), (1216, 2087820), (1260, 2014912), (1280, 1983429), (1330, 1908864), (1344, 1888980), (1368, 1855840), (1440, 1763048), (1520, 1670256), (1596, 1590720), (1657, 1532160), (1680, 1511184), (1710, 1484672), (1792, 1416735), (1824, 1391880), (1920, 1322286), (1995, 1272576), (2016, 1259320), (2128, 1193040), (2240, 1133388), (2280, 1113504), (2304, 1101905), (2394, 1060480), (2432, 1043910), (2520, 1007456), (2660, 954432), (2688, 944490), (2736, 927920), (2880, 881524), (3040, 835128), (3192, 795360), (3314, 766080), (3360, 755592), (3420, 742336), (3648, 695940), (3840, 661143), (3990, 636288), (4032, 629660), (4256, 596520), (4480, 566694), (4560, 556752), (4788, 530240), (4864, 521955), (4971, 510720), (5040, 503728), (5320, 477216), (5376, 472245), (5472, 463960), (5760, 440762), (5985, 424192), (6080, 417564), (6384, 397680), (6628, 383040), (6720, 377796), (6840, 371168), (7296, 347970), (7980, 318144), (8064, 314830), (8285, 306432), (8512, 298260), (8960, 283347), (9120, 278376), (9576, 265120), (9942, 255360), (10080, 251864), (10640, 238608), (10944, 231980), (11520, 220381), (11599, 218880), (11970, 212096), (12160, 208782), (12768, 198840), (13256, 191520), (13440, 188898), (13680, 185584), (14592, 173985), (14913, 170240), (15960, 159072), (16128, 157415), (16570, 153216), (17024, 149130), (18240, 139188), (19152, 132560), (19884, 127680), (20160, 125932), (21280, 119304), (21888, 115990), (23198, 109440), (23940, 106048), (24320, 104391), (24855, 102144), (25536, 99420), (26512, 95760), (26880, 94449), (27360, 92792), (29826, 85120), (31483, 80640), (31920, 79536), (33140, 76608), (34048, 74565), (34797, 72960), (36480, 69594), (38304, 66280), (39768, 63840), (40320, 62966), (42560, 59652), (43776, 57995), (46396, 54720), (47880, 53024), (49710, 51072)]