21285054000

素因数分解:

$2^4\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1$

素因数の和:595

約数の個数: 960

約数和(自身を含む): 94875356160

約数和(自身を除く): 73590302160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 56, 57, 60, 63, 68, 70, 72, 75, 76, 80, 84, 85, 90, 95, 100, 102, 105, 112, 114, 119, 120, 125, 126, 133, 136, 140, 144, 150, 152, 153, 168, 170, 171, 175, 180, 190, 200, 204, 210, 225, 228, 238, 240, 250, 252, 255, 266, 272, 280, 285, 300, 304, 306, 315, 323, 336, 340, 342, 350, 357, 360, 375, 380, 399, 400, 408, 420, 425, 450, 456, 475, 476, 500, 504, 510, 523, 525, 532, 560, 570, 595, 600, 612, 630, 646, 665, 680, 684, 700, 714, 720, 750, 760, 765, 798, 816, 840, 850, 855, 875, 900, 912, 950, 952, 969, 1000, 1008, 1020, 1046, 1050, 1064, 1071, 1125, 1140, 1190, 1197, 1200, 1224, 1260, 1275, 1292, 1330, 1360, 1368, 1400, 1425, 1428, 1500, 1520, 1530, 1569, 1575, 1596, 1615, 1680, 1700, 1710, 1750, 1785, 1800, 1900, 1904, 1938, 1995, 2000, 2040, 2092, 2100, 2125, 2128, 2142, 2250, 2261, 2280, 2375, 2380, 2394, 2448, 2520, 2550, 2584, 2615, 2625, 2660, 2736, 2800, 2850, 2856, 2907, 2975, 3000, 3060, 3138, 3150, 3192, 3230, 3325, 3400, 3420, 3500, 3570, 3600, 3661, 3800, 3825, 3876, 3990, 4080, 4184, 4200, 4250, 4275, 4284, 4500, 4522, 4560, 4707, 4750, 4760, 4788, 4845, 5040, 5100, 5168, 5230, 5250, 5320, 5355, 5700, 5712, 5814, 5950, 5985, 6000, 6120, 6276, 6300, 6375, 6384, 6460, 6650, 6783, 6800, 6840, 7000, 7125, 7140, 7322, 7600, 7650, 7752, 7845, 7875, 7980, 8075, 8368, 8400, 8500, 8550, 8568, 8891, 8925, 9000, 9044, 9414, 9500, 9520, 9576, 9690, 9937, 9975, 10200, 10460, 10500, 10640, 10710, 10983, 11305, 11400, 11628, 11900, 11970, 12240, 12552, 12600, 12750, 12920, 13075, 13300, 13566, 13680, 14000, 14250, 14280, 14535, 14644, 14875, 15300, 15504, 15690, 15750, 15960, 16150, 16625, 17000, 17100, 17136, 17782, 17850, 18000, 18088, 18305, 18828, 19000, 19125, 19152, 19380, 19874, 19950, 20349, 20400, 20920, 21000, 21375, 21420, 21966, 22610, 22800, 23256, 23535, 23800, 23940, 24225, 25104, 25200, 25500, 25840, 26150, 26600, 26673, 26775, 27132, 28500, 28560, 29070, 29288, 29750, 29811, 29925, 30600, 31380, 31500, 31920, 32300, 32949, 33250, 33915, 34000, 34200, 35564, 35700, 36176, 36610, 37656, 38000, 38250, 38760, 39225, 39748, 39900, 40375, 40698, 41840, 42000, 42750, 42840, 43932, 44455, 44625, 45220, 46512, 47070, 47600, 47880, 48450, 49685, 49875, 51000, 52300, 53200, 53346, 53550, 54264, 54915, 56525, 57000, 58140, 58576, 59500, 59622, 59850, 61200, 62237, 62760, 63000, 64600, 65375, 65898, 66500, 67830, 68400, 69559, 71128, 71400, 72675, 73220, 75312, 76500, 77520, 78450, 79496, 79800, 80019, 80750, 81396, 85500, 85680, 87864, 88910, 89250, 89433, 90440, 91525, 94140, 95760, 96900, 99370, 99750, 101745, 102000, 104600, 106692, 107100, 108528, 109830, 113050, 114000, 116280, 117675, 119000, 119244, 119700, 121125, 124474, 125520, 126000, 129200, 130750, 131796, 133000, 133365, 133875, 135660, 139118, 142256, 142800, 145350, 146440, 149055, 149625, 153000, 156900, 158992, 159600, 160038, 161500, 162792, 164745, 168929, 169575, 171000, 175728, 177820, 178500, 178866, 180880, 183050, 186711, 188280, 193800, 196125, 198740, 199500, 203490, 208677, 209200, 213384, 214200, 219660, 222275, 226100, 232560, 235350, 238000, 238488, 239400, 242250, 248425, 248948, 261500, 263592, 266000, 266730, 267750, 271320, 274575, 278236, 282625, 290700, 292880, 298110, 299250, 306000, 311185, 313800, 320076, 323000, 325584, 329490, 337858, 339150, 342000, 347795, 355640, 357000, 357732, 363375, 366100, 373422, 376560, 387600, 392250, 397480, 399000, 400095, 406980, 417354, 426768, 428400, 439320, 444550, 447165, 452200, 457625, 470700, 476976, 478800, 484500, 496850, 497896, 506787, 508725, 523000, 527184, 533460, 535500, 542640, 549150, 556472, 560133, 565250, 581400, 588375, 596220, 598500, 622370, 626031, 627600, 640152, 646000, 658980, 666825, 675716, 678300, 695590, 711280, 714000, 715464, 726750, 732200, 745275, 746844, 784500, 794960, 798000, 800190, 813960, 823725, 834708, 844645, 847875, 878640, 889100, 894330, 904400, 915250, 933555, 941400, 969000, 993700, 995792, 1013574, 1017450, 1043385, 1046000, 1066920, 1071000, 1098300, 1111375, 1112944, 1120266, 1130500, 1162800, 1176750, 1182503, 1192440, 1197000, 1242125, 1244740, 1252062, 1280304, 1317960, 1333650, 1351432, 1356600, 1372875, 1391180, 1430928, 1453500, 1464400, 1490550, 1493688, 1520361, 1555925, 1569000, 1600380, 1627920, 1647450, 1669416, 1689290, 1695750, 1738975, 1778200, 1788660, 1830500, 1867110, 1882800, 1938000, 1987400, 2000475, 2027148, 2034900, 2086770, 2133840, 2142000, 2196600, 2222750, 2235825, 2240532, 2261000, 2353500, 2365006, 2384880, 2394000, 2484250, 2489480, 2504124, 2533935, 2543625, 2635920, 2667300, 2702864, 2713200, 2745750, 2782360, 2800665, 2907000, 2981100, 2987376, 3040722, 3111850, 3130155, 3138000, 3200760, 3294900, 3334125, 3338832, 3378580, 3391500, 3477950, 3547509, 3556400, 3577320, 3661000, 3726375, 3734220, 3974800, 4000950, 4054296, 4069800, 4118625, 4173540, 4223225, 4393200, 4445500, 4471650, 4481064, 4522000, 4667775, 4707000, 4730012, 4968500, 4978960, 5008248, 5067870, 5087250, 5216925, 5334600, 5491500, 5564720, 5601330, 5814000, 5912515, 5962200, 6081444, 6223700, 6260310, 6401520, 6589800, 6668250, 6757160, 6783000, 6955900, 7095018, 7154640, 7322000, 7452750, 7468440, 7601805, 7779625, 8001900, 8108592, 8139600, 8237250, 8347080, 8446450, 8694875, 8891000, 8943300, 8962128, 9335550, 9414000, 9460024, 9937000, 10002375, 10016496, 10135740, 10174500, 10433850, 10642527, 10669200, 10983000, 11179125, 11202660, 11825030, 11924400, 12162888, 12447400, 12520620, 12669675, 13179600, 13336500, 13514320, 13566000, 13911800, 14003325, 14190036, 14905500, 14936880, 15203610, 15559250, 15650775, 16003800, 16474500, 16694160, 16892900, 17389750, 17737545, 17782000, 17886600, 18671100, 18920048, 19874000, 20004750, 20271480, 20349000, 20867700, 21116125, 21285054, 21966000, 22358250, 22405320, 23338875, 23650060, 24325776, 24894800, 25041240, 25339350, 26084625, 26673000, 27823600, 28006650, 28380072, 29562575, 29811000, 30407220, 31118500, 31301550, 32007600, 32949000, 33785800, 34779500, 35475090, 35773200, 37342200, 38009025, 40009500, 40542960, 40698000, 41735400, 42232250, 42570108, 44716500, 44810640, 46677750, 47300120, 50082480, 50678700, 52169250, 53212635, 53346000, 56013300, 56760144, 59125150, 59622000, 60814440, 62237000, 62603100, 63348375, 65898000, 67571600, 69559000, 70016625, 70950180, 74684400, 76018050, 78253875, 80019000, 83470800, 84464500, 85140216, 88687725, 89433000, 93355500, 94600240, 101357400, 104338500, 106425270, 112026600, 118250300, 121628880, 124474000, 125206200, 126696750, 139118000, 140033250, 141900360, 147812875, 152036100, 156507750, 160038000, 168929000, 170280432, 177375450, 178866000, 186711000, 190045125, 202714800, 208677000, 212850540, 224053200, 236500600, 250412400, 253393500, 266063175, 280066500, 283800720, 295625750, 304072200, 313015500, 337858000, 354750900, 373422000, 380090250, 417354000, 425701080, 443438625, 473001200, 506787000, 532126350, 560133000, 591251500, 608144400, 626031000, 709501800, 760180500, 851402160, 886877250, 1013574000, 1064252700, 1120266000, 1182503000, 1252062000, 1330315875, 1419003600, 1520361000, 1773754500, 2128505400, 2365006000, 2660631750, 3040722000, 3547509000, 4257010800, 5321263500, 7095018000, 10642527000, 21285054000]

約数ペア:

[(1, 21285054000), (2, 10642527000), (3, 7095018000), (4, 5321263500), (5, 4257010800), (6, 3547509000), (7, 3040722000), (8, 2660631750), (9, 2365006000), (10, 2128505400), (12, 1773754500), (14, 1520361000), (15, 1419003600), (16, 1330315875), (17, 1252062000), (18, 1182503000), (19, 1120266000), (20, 1064252700), (21, 1013574000), (24, 886877250), (25, 851402160), (28, 760180500), (30, 709501800), (34, 626031000), (35, 608144400), (36, 591251500), (38, 560133000), (40, 532126350), (42, 506787000), (45, 473001200), (48, 443438625), (50, 425701080), (51, 417354000), (56, 380090250), (57, 373422000), (60, 354750900), (63, 337858000), (68, 313015500), (70, 304072200), (72, 295625750), (75, 283800720), (76, 280066500), (80, 266063175), (84, 253393500), (85, 250412400), (90, 236500600), (95, 224053200), (100, 212850540), (102, 208677000), (105, 202714800), (112, 190045125), (114, 186711000), (119, 178866000), (120, 177375450), (125, 170280432), (126, 168929000), (133, 160038000), (136, 156507750), (140, 152036100), (144, 147812875), (150, 141900360), (152, 140033250), (153, 139118000), (168, 126696750), (170, 125206200), (171, 124474000), (175, 121628880), (180, 118250300), (190, 112026600), (200, 106425270), (204, 104338500), (210, 101357400), (225, 94600240), (228, 93355500), (238, 89433000), (240, 88687725), (250, 85140216), (252, 84464500), (255, 83470800), (266, 80019000), (272, 78253875), (280, 76018050), (285, 74684400), (300, 70950180), (304, 70016625), (306, 69559000), (315, 67571600), (323, 65898000), (336, 63348375), (340, 62603100), (342, 62237000), (350, 60814440), (357, 59622000), (360, 59125150), (375, 56760144), (380, 56013300), (399, 53346000), (400, 53212635), (408, 52169250), (420, 50678700), (425, 50082480), (450, 47300120), (456, 46677750), (475, 44810640), (476, 44716500), (500, 42570108), (504, 42232250), (510, 41735400), (523, 40698000), (525, 40542960), (532, 40009500), (560, 38009025), (570, 37342200), (595, 35773200), (600, 35475090), (612, 34779500), (630, 33785800), (646, 32949000), (665, 32007600), (680, 31301550), (684, 31118500), (700, 30407220), (714, 29811000), (720, 29562575), (750, 28380072), (760, 28006650), (765, 27823600), (798, 26673000), (816, 26084625), (840, 25339350), (850, 25041240), (855, 24894800), (875, 24325776), (900, 23650060), (912, 23338875), (950, 22405320), (952, 22358250), (969, 21966000), (1000, 21285054), (1008, 21116125), (1020, 20867700), (1046, 20349000), (1050, 20271480), (1064, 20004750), (1071, 19874000), (1125, 18920048), (1140, 18671100), (1190, 17886600), (1197, 17782000), (1200, 17737545), (1224, 17389750), (1260, 16892900), (1275, 16694160), (1292, 16474500), (1330, 16003800), (1360, 15650775), (1368, 15559250), (1400, 15203610), (1425, 14936880), (1428, 14905500), (1500, 14190036), (1520, 14003325), (1530, 13911800), (1569, 13566000), (1575, 13514320), (1596, 13336500), (1615, 13179600), (1680, 12669675), (1700, 12520620), (1710, 12447400), (1750, 12162888), (1785, 11924400), (1800, 11825030), (1900, 11202660), (1904, 11179125), (1938, 10983000), (1995, 10669200), (2000, 10642527), (2040, 10433850), (2092, 10174500), (2100, 10135740), (2125, 10016496), (2128, 10002375), (2142, 9937000), (2250, 9460024), (2261, 9414000), (2280, 9335550), (2375, 8962128), (2380, 8943300), (2394, 8891000), (2448, 8694875), (2520, 8446450), (2550, 8347080), (2584, 8237250), (2615, 8139600), (2625, 8108592), (2660, 8001900), (2736, 7779625), (2800, 7601805), (2850, 7468440), (2856, 7452750), (2907, 7322000), (2975, 7154640), (3000, 7095018), (3060, 6955900), (3138, 6783000), (3150, 6757160), (3192, 6668250), (3230, 6589800), (3325, 6401520), (3400, 6260310), (3420, 6223700), (3500, 6081444), (3570, 5962200), (3600, 5912515), (3661, 5814000), (3800, 5601330), (3825, 5564720), (3876, 5491500), (3990, 5334600), (4080, 5216925), (4184, 5087250), (4200, 5067870), (4250, 5008248), (4275, 4978960), (4284, 4968500), (4500, 4730012), (4522, 4707000), (4560, 4667775), (4707, 4522000), (4750, 4481064), (4760, 4471650), (4788, 4445500), (4845, 4393200), (5040, 4223225), (5100, 4173540), (5168, 4118625), (5230, 4069800), (5250, 4054296), (5320, 4000950), (5355, 3974800), (5700, 3734220), (5712, 3726375), (5814, 3661000), (5950, 3577320), (5985, 3556400), (6000, 3547509), (6120, 3477950), (6276, 3391500), (6300, 3378580), (6375, 3338832), (6384, 3334125), (6460, 3294900), (6650, 3200760), (6783, 3138000), (6800, 3130155), (6840, 3111850), (7000, 3040722), (7125, 2987376), (7140, 2981100), (7322, 2907000), (7600, 2800665), (7650, 2782360), (7752, 2745750), (7845, 2713200), (7875, 2702864), (7980, 2667300), (8075, 2635920), (8368, 2543625), (8400, 2533935), (8500, 2504124), (8550, 2489480), (8568, 2484250), (8891, 2394000), (8925, 2384880), (9000, 2365006), (9044, 2353500), (9414, 2261000), (9500, 2240532), (9520, 2235825), (9576, 2222750), (9690, 2196600), (9937, 2142000), (9975, 2133840), (10200, 2086770), (10460, 2034900), (10500, 2027148), (10640, 2000475), (10710, 1987400), (10983, 1938000), (11305, 1882800), (11400, 1867110), (11628, 1830500), (11900, 1788660), (11970, 1778200), (12240, 1738975), (12552, 1695750), (12600, 1689290), (12750, 1669416), (12920, 1647450), (13075, 1627920), (13300, 1600380), (13566, 1569000), (13680, 1555925), (14000, 1520361), (14250, 1493688), (14280, 1490550), (14535, 1464400), (14644, 1453500), (14875, 1430928), (15300, 1391180), (15504, 1372875), (15690, 1356600), (15750, 1351432), (15960, 1333650), (16150, 1317960), (16625, 1280304), (17000, 1252062), (17100, 1244740), (17136, 1242125), (17782, 1197000), (17850, 1192440), (18000, 1182503), (18088, 1176750), (18305, 1162800), (18828, 1130500), (19000, 1120266), (19125, 1112944), (19152, 1111375), (19380, 1098300), (19874, 1071000), (19950, 1066920), (20349, 1046000), (20400, 1043385), (20920, 1017450), (21000, 1013574), (21375, 995792), (21420, 993700), (21966, 969000), (22610, 941400), (22800, 933555), (23256, 915250), (23535, 904400), (23800, 894330), (23940, 889100), (24225, 878640), (25104, 847875), (25200, 844645), (25500, 834708), (25840, 823725), (26150, 813960), (26600, 800190), (26673, 798000), (26775, 794960), (27132, 784500), (28500, 746844), (28560, 745275), (29070, 732200), (29288, 726750), (29750, 715464), (29811, 714000), (29925, 711280), (30600, 695590), (31380, 678300), (31500, 675716), (31920, 666825), (32300, 658980), (32949, 646000), (33250, 640152), (33915, 627600), (34000, 626031), (34200, 622370), (35564, 598500), (35700, 596220), (36176, 588375), (36610, 581400), (37656, 565250), (38000, 560133), (38250, 556472), (38760, 549150), (39225, 542640), (39748, 535500), (39900, 533460), (40375, 527184), (40698, 523000), (41840, 508725), (42000, 506787), (42750, 497896), (42840, 496850), (43932, 484500), (44455, 478800), (44625, 476976), (45220, 470700), (46512, 457625), (47070, 452200), (47600, 447165), (47880, 444550), (48450, 439320), (49685, 428400), (49875, 426768), (51000, 417354), (52300, 406980), (53200, 400095), (53346, 399000), (53550, 397480), (54264, 392250), (54915, 387600), (56525, 376560), (57000, 373422), (58140, 366100), (58576, 363375), (59500, 357732), (59622, 357000), (59850, 355640), (61200, 347795), (62237, 342000), (62760, 339150), (63000, 337858), (64600, 329490), (65375, 325584), (65898, 323000), (66500, 320076), (67830, 313800), (68400, 311185), (69559, 306000), (71128, 299250), (71400, 298110), (72675, 292880), (73220, 290700), (75312, 282625), (76500, 278236), (77520, 274575), (78450, 271320), (79496, 267750), (79800, 266730), (80019, 266000), (80750, 263592), (81396, 261500), (85500, 248948), (85680, 248425), (87864, 242250), (88910, 239400), (89250, 238488), (89433, 238000), (90440, 235350), (91525, 232560), (94140, 226100), (95760, 222275), (96900, 219660), (99370, 214200), (99750, 213384), (101745, 209200), (102000, 208677), (104600, 203490), (106692, 199500), (107100, 198740), (108528, 196125), (109830, 193800), (113050, 188280), (114000, 186711), (116280, 183050), (117675, 180880), (119000, 178866), (119244, 178500), (119700, 177820), (121125, 175728), (124474, 171000), (125520, 169575), (126000, 168929), (129200, 164745), (130750, 162792), (131796, 161500), (133000, 160038), (133365, 159600), (133875, 158992), (135660, 156900), (139118, 153000), (142256, 149625), (142800, 149055), (145350, 146440)]