21557727360

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:357

約数の個数: 768

約数和(自身を含む): 85329054720

約数和(自身を除く): 63771327360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 31, 32, 36, 37, 39, 40, 45, 48, 52, 60, 62, 64, 65, 72, 74, 78, 80, 90, 93, 96, 104, 111, 117, 120, 124, 128, 130, 144, 148, 155, 156, 160, 180, 185, 186, 192, 195, 208, 222, 234, 240, 248, 251, 260, 279, 288, 296, 310, 312, 320, 333, 360, 370, 372, 384, 390, 403, 416, 444, 465, 468, 480, 481, 496, 502, 520, 555, 558, 576, 585, 592, 620, 624, 640, 666, 720, 740, 744, 753, 780, 806, 832, 888, 930, 936, 960, 962, 992, 1004, 1040, 1110, 1116, 1147, 1152, 1170, 1184, 1209, 1240, 1248, 1255, 1332, 1395, 1440, 1443, 1480, 1488, 1506, 1560, 1612, 1664, 1665, 1776, 1860, 1872, 1920, 1924, 1984, 2008, 2015, 2080, 2220, 2232, 2259, 2294, 2340, 2368, 2405, 2418, 2480, 2496, 2510, 2664, 2790, 2880, 2886, 2960, 2976, 3012, 3120, 3224, 3263, 3330, 3441, 3552, 3627, 3720, 3744, 3765, 3848, 3968, 4016, 4030, 4160, 4329, 4440, 4464, 4518, 4588, 4680, 4736, 4810, 4836, 4960, 4992, 5020, 5328, 5580, 5735, 5760, 5772, 5920, 5952, 6024, 6045, 6240, 6448, 6526, 6660, 6882, 7104, 7215, 7254, 7440, 7488, 7530, 7696, 7781, 8032, 8060, 8320, 8658, 8880, 8928, 9036, 9176, 9287, 9360, 9620, 9672, 9789, 9920, 10040, 10323, 10656, 11160, 11295, 11470, 11544, 11840, 11904, 12048, 12090, 12480, 12896, 13052, 13320, 13764, 14208, 14430, 14508, 14880, 14911, 14976, 15060, 15392, 15562, 16064, 16120, 16315, 17205, 17316, 17760, 17856, 18072, 18135, 18352, 18574, 18720, 19240, 19344, 19578, 19840, 20080, 20646, 21312, 21645, 22320, 22590, 22940, 23088, 23343, 23680, 24096, 24180, 24960, 25792, 26104, 26640, 27528, 27861, 28860, 29016, 29367, 29760, 29822, 30120, 30784, 31124, 32128, 32240, 32630, 34410, 34632, 35520, 35712, 36144, 36270, 36704, 37148, 37440, 38480, 38688, 38905, 39156, 40160, 41292, 42624, 43290, 44640, 44733, 45180, 45880, 46176, 46435, 46686, 48192, 48360, 48945, 51584, 51615, 52208, 53280, 55056, 55722, 57720, 58032, 58734, 59520, 59644, 60240, 61568, 62248, 64480, 65260, 68820, 69264, 70029, 71040, 72288, 72540, 73408, 74296, 74555, 74880, 76960, 77376, 77810, 78312, 80320, 82584, 83583, 86580, 89280, 89466, 90360, 91760, 92352, 92870, 93372, 96384, 96720, 97890, 101153, 103230, 104416, 106560, 110112, 111444, 115440, 116064, 116715, 117468, 119288, 120480, 120731, 124496, 128960, 130520, 134199, 137640, 138528, 139305, 140058, 144576, 145080, 146816, 146835, 148592, 149110, 153920, 154752, 155620, 156624, 160640, 165168, 167166, 173160, 178560, 178932, 180720, 183520, 184704, 185740, 186744, 193440, 195780, 202306, 206460, 208832, 213120, 220224, 222888, 223665, 230880, 232128, 233430, 234936, 238576, 240960, 241462, 248992, 257920, 261040, 268398, 275280, 277056, 278610, 280116, 287897, 289152, 290160, 293670, 297184, 298220, 303459, 307840, 311240, 313248, 330336, 334332, 346320, 350145, 357864, 361440, 362193, 367040, 371480, 373488, 386880, 391560, 404612, 412920, 417664, 417915, 440448, 445776, 447330, 461760, 464256, 466860, 469872, 477152, 481920, 482924, 497984, 505765, 522080, 536796, 550560, 554112, 557220, 560232, 575794, 580320, 587340, 594368, 596440, 603655, 606918, 622480, 626496, 660672, 668664, 670995, 692640, 700290, 715728, 722880, 724386, 734080, 742960, 746976, 773760, 783120, 809224, 825840, 835830, 863691, 891552, 894660, 910377, 923520, 933720, 939744, 954304, 965848, 995968, 1011530, 1044160, 1073592, 1086579, 1101120, 1114440, 1120464, 1151588, 1160640, 1174680, 1188736, 1192880, 1207310, 1213836, 1244960, 1252992, 1321344, 1337328, 1341990, 1385280, 1400580, 1431456, 1439485, 1445760, 1448772, 1485920, 1493952, 1517295, 1566240, 1618448, 1651680, 1671660, 1727382, 1783104, 1789320, 1810965, 1820754, 1867440, 1879488, 1908608, 1931696, 2023060, 2088320, 2147184, 2173158, 2202240, 2228880, 2240928, 2303176, 2321280, 2349360, 2385760, 2414620, 2427672, 2489920, 2591073, 2674656, 2683980, 2770560, 2801160, 2862912, 2878970, 2897544, 2971840, 2987904, 3034590, 3132480, 3236896, 3303360, 3343320, 3454764, 3566208, 3578640, 3621930, 3641508, 3734880, 3742661, 3758976, 3863392, 4046120, 4294368, 4318455, 4346316, 4457760, 4481856, 4551885, 4606352, 4698720, 4771520, 4829240, 4855344, 4979840, 5182146, 5349312, 5367960, 5432895, 5602320, 5725824, 5757940, 5795088, 5943680, 6069180, 6264960, 6473792, 6606720, 6686640, 6909528, 7157280, 7243860, 7283016, 7469760, 7485322, 7726784, 8092240, 8588736, 8636910, 8692632, 8915520, 8963712, 9103770, 9212704, 9397440, 9543040, 9658480, 9710688, 10364292, 10698624, 10735920, 10865790, 11204640, 11227983, 11515880, 11590176, 12138360, 12947584, 12955365, 13373280, 13819056, 14314560, 14487720, 14566032, 14939520, 14970644, 15453568, 16184480, 17177472, 17273820, 17385264, 17831040, 18207540, 18425408, 18713305, 18794880, 19316960, 19421376, 20728584, 21471840, 21731580, 22409280, 22455966, 23031760, 23180352, 24276720, 25910730, 26746560, 27638112, 28629120, 28975440, 29132064, 29941288, 32368960, 33683949, 34547640, 34770528, 36415080, 36850816, 37426610, 38633920, 38842752, 41457168, 42943680, 43463160, 44818560, 44911932, 46063520, 46360704, 48553440, 51821460, 53493120, 55276224, 56139915, 57950880, 58264128, 59882576, 64737920, 67367898, 69095280, 69541056, 72830160, 74853220, 77267840, 82914336, 85887360, 86926320, 89823864, 92127040, 97106880, 103642920, 110552448, 112279830, 115901760, 116528256, 119765152, 134735796, 138190560, 139082112, 145660320, 149706440, 165828672, 168419745, 173852640, 179647728, 184254080, 194213760, 207285840, 224559660, 231803520, 239530304, 269471592, 276381120, 291320640, 299412880, 331657344, 336839490, 347705280, 359295456, 414571680, 449119320, 479060608, 538943184, 552762240, 582641280, 598825760, 673678980, 695410560, 718590912, 829143360, 898238640, 1077886368, 1197651520, 1347357960, 1437181824, 1658286720, 1796477280, 2155772736, 2395303040, 2694715920, 3592954560, 4311545472, 5389431840, 7185909120, 10778863680, 21557727360]

約数ペア:

[(1, 21557727360), (2, 10778863680), (3, 7185909120), (4, 5389431840), (5, 4311545472), (6, 3592954560), (8, 2694715920), (9, 2395303040), (10, 2155772736), (12, 1796477280), (13, 1658286720), (15, 1437181824), (16, 1347357960), (18, 1197651520), (20, 1077886368), (24, 898238640), (26, 829143360), (30, 718590912), (31, 695410560), (32, 673678980), (36, 598825760), (37, 582641280), (39, 552762240), (40, 538943184), (45, 479060608), (48, 449119320), (52, 414571680), (60, 359295456), (62, 347705280), (64, 336839490), (65, 331657344), (72, 299412880), (74, 291320640), (78, 276381120), (80, 269471592), (90, 239530304), (93, 231803520), (96, 224559660), (104, 207285840), (111, 194213760), (117, 184254080), (120, 179647728), (124, 173852640), (128, 168419745), (130, 165828672), (144, 149706440), (148, 145660320), (155, 139082112), (156, 138190560), (160, 134735796), (180, 119765152), (185, 116528256), (186, 115901760), (192, 112279830), (195, 110552448), (208, 103642920), (222, 97106880), (234, 92127040), (240, 89823864), (248, 86926320), (251, 85887360), (260, 82914336), (279, 77267840), (288, 74853220), (296, 72830160), (310, 69541056), (312, 69095280), (320, 67367898), (333, 64737920), (360, 59882576), (370, 58264128), (372, 57950880), (384, 56139915), (390, 55276224), (403, 53493120), (416, 51821460), (444, 48553440), (465, 46360704), (468, 46063520), (480, 44911932), (481, 44818560), (496, 43463160), (502, 42943680), (520, 41457168), (555, 38842752), (558, 38633920), (576, 37426610), (585, 36850816), (592, 36415080), (620, 34770528), (624, 34547640), (640, 33683949), (666, 32368960), (720, 29941288), (740, 29132064), (744, 28975440), (753, 28629120), (780, 27638112), (806, 26746560), (832, 25910730), (888, 24276720), (930, 23180352), (936, 23031760), (960, 22455966), (962, 22409280), (992, 21731580), (1004, 21471840), (1040, 20728584), (1110, 19421376), (1116, 19316960), (1147, 18794880), (1152, 18713305), (1170, 18425408), (1184, 18207540), (1209, 17831040), (1240, 17385264), (1248, 17273820), (1255, 17177472), (1332, 16184480), (1395, 15453568), (1440, 14970644), (1443, 14939520), (1480, 14566032), (1488, 14487720), (1506, 14314560), (1560, 13819056), (1612, 13373280), (1664, 12955365), (1665, 12947584), (1776, 12138360), (1860, 11590176), (1872, 11515880), (1920, 11227983), (1924, 11204640), (1984, 10865790), (2008, 10735920), (2015, 10698624), (2080, 10364292), (2220, 9710688), (2232, 9658480), (2259, 9543040), (2294, 9397440), (2340, 9212704), (2368, 9103770), (2405, 8963712), (2418, 8915520), (2480, 8692632), (2496, 8636910), (2510, 8588736), (2664, 8092240), (2790, 7726784), (2880, 7485322), (2886, 7469760), (2960, 7283016), (2976, 7243860), (3012, 7157280), (3120, 6909528), (3224, 6686640), (3263, 6606720), (3330, 6473792), (3441, 6264960), (3552, 6069180), (3627, 5943680), (3720, 5795088), (3744, 5757940), (3765, 5725824), (3848, 5602320), (3968, 5432895), (4016, 5367960), (4030, 5349312), (4160, 5182146), (4329, 4979840), (4440, 4855344), (4464, 4829240), (4518, 4771520), (4588, 4698720), (4680, 4606352), (4736, 4551885), (4810, 4481856), (4836, 4457760), (4960, 4346316), (4992, 4318455), (5020, 4294368), (5328, 4046120), (5580, 3863392), (5735, 3758976), (5760, 3742661), (5772, 3734880), (5920, 3641508), (5952, 3621930), (6024, 3578640), (6045, 3566208), (6240, 3454764), (6448, 3343320), (6526, 3303360), (6660, 3236896), (6882, 3132480), (7104, 3034590), (7215, 2987904), (7254, 2971840), (7440, 2897544), (7488, 2878970), (7530, 2862912), (7696, 2801160), (7781, 2770560), (8032, 2683980), (8060, 2674656), (8320, 2591073), (8658, 2489920), (8880, 2427672), (8928, 2414620), (9036, 2385760), (9176, 2349360), (9287, 2321280), (9360, 2303176), (9620, 2240928), (9672, 2228880), (9789, 2202240), (9920, 2173158), (10040, 2147184), (10323, 2088320), (10656, 2023060), (11160, 1931696), (11295, 1908608), (11470, 1879488), (11544, 1867440), (11840, 1820754), (11904, 1810965), (12048, 1789320), (12090, 1783104), (12480, 1727382), (12896, 1671660), (13052, 1651680), (13320, 1618448), (13764, 1566240), (14208, 1517295), (14430, 1493952), (14508, 1485920), (14880, 1448772), (14911, 1445760), (14976, 1439485), (15060, 1431456), (15392, 1400580), (15562, 1385280), (16064, 1341990), (16120, 1337328), (16315, 1321344), (17205, 1252992), (17316, 1244960), (17760, 1213836), (17856, 1207310), (18072, 1192880), (18135, 1188736), (18352, 1174680), (18574, 1160640), (18720, 1151588), (19240, 1120464), (19344, 1114440), (19578, 1101120), (19840, 1086579), (20080, 1073592), (20646, 1044160), (21312, 1011530), (21645, 995968), (22320, 965848), (22590, 954304), (22940, 939744), (23088, 933720), (23343, 923520), (23680, 910377), (24096, 894660), (24180, 891552), (24960, 863691), (25792, 835830), (26104, 825840), (26640, 809224), (27528, 783120), (27861, 773760), (28860, 746976), (29016, 742960), (29367, 734080), (29760, 724386), (29822, 722880), (30120, 715728), (30784, 700290), (31124, 692640), (32128, 670995), (32240, 668664), (32630, 660672), (34410, 626496), (34632, 622480), (35520, 606918), (35712, 603655), (36144, 596440), (36270, 594368), (36704, 587340), (37148, 580320), (37440, 575794), (38480, 560232), (38688, 557220), (38905, 554112), (39156, 550560), (40160, 536796), (41292, 522080), (42624, 505765), (43290, 497984), (44640, 482924), (44733, 481920), (45180, 477152), (45880, 469872), (46176, 466860), (46435, 464256), (46686, 461760), (48192, 447330), (48360, 445776), (48945, 440448), (51584, 417915), (51615, 417664), (52208, 412920), (53280, 404612), (55056, 391560), (55722, 386880), (57720, 373488), (58032, 371480), (58734, 367040), (59520, 362193), (59644, 361440), (60240, 357864), (61568, 350145), (62248, 346320), (64480, 334332), (65260, 330336), (68820, 313248), (69264, 311240), (70029, 307840), (71040, 303459), (72288, 298220), (72540, 297184), (73408, 293670), (74296, 290160), (74555, 289152), (74880, 287897), (76960, 280116), (77376, 278610), (77810, 277056), (78312, 275280), (80320, 268398), (82584, 261040), (83583, 257920), (86580, 248992), (89280, 241462), (89466, 240960), (90360, 238576), (91760, 234936), (92352, 233430), (92870, 232128), (93372, 230880), (96384, 223665), (96720, 222888), (97890, 220224), (101153, 213120), (103230, 208832), (104416, 206460), (106560, 202306), (110112, 195780), (111444, 193440), (115440, 186744), (116064, 185740), (116715, 184704), (117468, 183520), (119288, 180720), (120480, 178932), (120731, 178560), (124496, 173160), (128960, 167166), (130520, 165168), (134199, 160640), (137640, 156624), (138528, 155620), (139305, 154752), (140058, 153920), (144576, 149110), (145080, 148592), (146816, 146835)]