21615022800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:489

約数の個数: 960

約数和(自身を含む): 94942494720

約数和(自身を除く): 73327471920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 25, 27, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 50, 54, 56, 60, 62, 63, 69, 70, 72, 75, 80, 84, 90, 92, 93, 100, 105, 108, 112, 115, 120, 124, 126, 135, 138, 140, 144, 150, 155, 161, 168, 175, 180, 184, 186, 189, 200, 207, 210, 216, 217, 225, 230, 240, 248, 252, 270, 276, 279, 280, 300, 310, 315, 322, 336, 345, 350, 360, 368, 372, 378, 400, 401, 414, 420, 432, 434, 450, 460, 465, 483, 496, 504, 525, 540, 552, 558, 560, 575, 600, 620, 621, 630, 644, 651, 675, 690, 700, 713, 720, 744, 756, 775, 802, 805, 828, 837, 840, 868, 900, 920, 930, 945, 966, 1008, 1035, 1050, 1080, 1085, 1104, 1116, 1150, 1200, 1203, 1240, 1242, 1260, 1288, 1302, 1350, 1380, 1395, 1400, 1426, 1449, 1488, 1512, 1550, 1575, 1604, 1610, 1656, 1674, 1680, 1725, 1736, 1800, 1840, 1860, 1890, 1932, 1953, 2005, 2070, 2100, 2139, 2160, 2170, 2232, 2300, 2325, 2406, 2415, 2480, 2484, 2520, 2576, 2604, 2700, 2760, 2790, 2800, 2807, 2852, 2898, 3024, 3100, 3105, 3150, 3208, 3220, 3255, 3312, 3348, 3450, 3472, 3565, 3600, 3609, 3720, 3780, 3864, 3906, 4010, 4025, 4140, 4185, 4200, 4278, 4340, 4347, 4464, 4600, 4650, 4725, 4812, 4830, 4968, 4991, 5040, 5175, 5208, 5400, 5425, 5520, 5580, 5614, 5704, 5796, 5859, 6015, 6200, 6210, 6300, 6416, 6417, 6440, 6510, 6696, 6900, 6975, 7130, 7218, 7245, 7440, 7560, 7728, 7812, 8020, 8050, 8280, 8370, 8400, 8421, 8556, 8680, 8694, 9200, 9223, 9300, 9450, 9624, 9660, 9765, 9936, 9982, 10025, 10350, 10416, 10695, 10800, 10827, 10850, 11160, 11228, 11408, 11592, 11718, 12030, 12075, 12400, 12420, 12431, 12600, 12834, 12880, 13020, 13392, 13800, 13950, 14035, 14260, 14436, 14490, 14973, 15120, 15525, 15624, 16040, 16100, 16275, 16560, 16740, 16842, 17112, 17360, 17388, 17825, 18045, 18446, 18600, 18900, 19248, 19251, 19320, 19530, 19964, 20050, 20700, 20925, 21390, 21654, 21700, 21735, 22320, 22456, 23184, 23436, 24060, 24150, 24840, 24862, 24955, 25200, 25263, 25668, 26040, 27600, 27669, 27900, 28070, 28520, 28872, 28980, 29295, 29946, 30075, 31050, 31248, 32080, 32085, 32200, 32550, 33480, 33684, 34224, 34776, 35650, 36090, 36225, 36892, 37200, 37293, 37800, 38502, 38640, 39060, 39928, 40100, 41400, 41850, 42105, 42780, 43308, 43400, 43470, 44912, 44919, 46115, 46872, 48120, 48300, 48825, 49680, 49724, 49910, 50526, 51336, 52080, 53475, 54135, 55338, 55800, 56140, 57040, 57744, 57960, 58590, 59892, 60150, 62100, 62155, 64170, 64400, 64561, 65100, 66960, 67368, 69552, 70175, 71300, 72180, 72450, 73784, 74586, 74865, 75600, 75789, 77004, 78120, 79856, 80200, 82800, 83007, 83700, 84210, 85560, 86616, 86800, 86940, 87017, 89838, 90225, 92230, 93744, 96240, 96255, 96600, 97650, 99448, 99820, 101052, 102672, 106950, 108270, 108675, 110676, 111600, 111879, 112280, 115920, 117180, 119784, 120300, 124200, 124310, 124775, 126315, 128340, 129122, 130200, 134736, 134757, 138345, 140350, 142600, 144360, 144900, 146475, 147568, 149172, 149730, 151578, 154008, 156240, 160400, 160425, 166014, 167400, 168420, 171120, 173232, 173880, 174034, 179676, 180450, 184460, 186465, 192510, 193200, 193683, 195300, 198896, 199640, 202104, 210525, 213900, 216540, 217350, 221352, 223758, 224560, 224595, 230575, 234360, 239568, 240600, 248400, 248620, 249021, 249550, 252630, 256680, 258244, 260400, 261051, 269514, 270675, 276690, 280700, 285200, 285913, 288720, 289800, 292950, 298344, 299460, 303156, 308016, 310775, 320850, 322805, 332028, 334800, 335637, 336840, 347760, 348068, 359352, 360900, 368920, 372930, 374325, 378945, 385020, 387366, 390600, 399280, 404208, 415035, 421050, 427800, 433080, 434700, 435085, 442704, 447516, 449190, 461150, 468720, 481200, 481275, 497240, 498042, 499100, 505260, 513360, 516488, 522102, 539028, 541350, 553380, 559395, 561400, 571826, 579600, 581049, 585900, 596688, 598920, 606312, 621550, 631575, 641700, 645610, 664056, 671274, 673680, 673785, 691725, 696136, 718704, 721800, 737840, 745860, 748650, 757890, 770040, 774732, 781200, 783153, 830070, 842100, 855600, 857739, 866160, 869400, 870170, 895032, 898380, 922300, 932325, 962550, 968415, 994480, 996084, 998200, 1010520, 1032976, 1044204, 1078056, 1082700, 1106760, 1118790, 1122800, 1122975, 1143652, 1162098, 1171800, 1197840, 1212624, 1243100, 1245105, 1263150, 1283400, 1291220, 1305255, 1328112, 1342548, 1347570, 1383450, 1392272, 1429565, 1443600, 1491720, 1497300, 1515780, 1540080, 1549464, 1566306, 1614025, 1660140, 1678185, 1684200, 1715478, 1738800, 1740340, 1743147, 1790064, 1796760, 1844600, 1864650, 1894725, 1925100, 1936830, 1992168, 1996400, 2001391, 2021040, 2075175, 2088408, 2156112, 2165400, 2175425, 2213520, 2237580, 2245950, 2287304, 2324196, 2343600, 2349459, 2486200, 2490210, 2526300, 2566800, 2573217, 2582440, 2610510, 2685096, 2695140, 2766900, 2796975, 2859130, 2905245, 2983440, 2994600, 3031560, 3098928, 3132612, 3228050, 3320280, 3356370, 3368400, 3368925, 3430956, 3480680, 3486294, 3593520, 3689200, 3729300, 3789450, 3850200, 3873660, 3915765, 3984336, 4002782, 4150350, 4176816, 4288695, 4330800, 4350850, 4475160, 4491900, 4574608, 4648392, 4698918, 4842075, 4972400, 4980420, 5052600, 5146434, 5164880, 5221020, 5370192, 5390280, 5533800, 5593950, 5718260, 5810490, 5989200, 6004173, 6063120, 6225525, 6265224, 6456100, 6526275, 6640560, 6712740, 6737850, 6861912, 6961360, 6972588, 7147825, 7458600, 7578900, 7700400, 7719651, 7747320, 7831530, 8005564, 8300700, 8390925, 8577390, 8701700, 8715735, 8950320, 8983800, 9296784, 9397836, 9684150, 9960840, 10006955, 10105200, 10292868, 10442040, 10780560, 11067600, 11187900, 11436520, 11620980, 11747295, 12008346, 12451050, 12530448, 12866085, 12912200, 13052550, 13425480, 13475700, 13723824, 13945176, 14295650, 14526225, 14917200, 15157800, 15439302, 15494640, 15663060, 16011128, 16601400, 16781850, 17154780, 17403400, 17431470, 17967600, 18012519, 18795672, 19368300, 19578825, 19921680, 20013910, 20585736, 20884080, 21443475, 22375800, 22873040, 23241960, 23494590, 24016692, 24902100, 25732170, 25824400, 26105100, 26850960, 26951400, 27890352, 28591300, 29052450, 30020865, 30315600, 30878604, 31326120, 32022256, 33202800, 33563700, 34309560, 34806800, 34862940, 36025038, 37591344, 38598255, 38736600, 39157650, 40027820, 41171472, 42886950, 43578675, 44751600, 46483920, 46989180, 48033384, 49804200, 50034775, 51464340, 52210200, 53902800, 54037557, 57182600, 58104900, 58736475, 60041730, 61757208, 62652240, 64330425, 67127400, 68619120, 69725880, 72050076, 77196510, 77473200, 78315300, 80055640, 85773900, 87157350, 90062595, 93978360, 96066768, 99608400, 100069550, 102928680, 104420400, 108075114, 114365200, 116209800, 117472950, 120083460, 123514416, 128660850, 134254800, 139451760, 144100152, 150104325, 154393020, 156630600, 160111280, 171547800, 174314700, 180125190, 187956720, 192991275, 200139100, 205857360, 216150228, 232419600, 234945900, 240166920, 257321700, 270187785, 288200304, 300208650, 308786040, 313261200, 343095600, 348629400, 360250380, 385982550, 400278200, 432300456, 450312975, 469891800, 480333840, 514643400, 540375570, 600417300, 617572080, 697258800, 720500760, 771965100, 800556400, 864600912, 900625950, 939783600, 1029286800, 1080751140, 1200834600, 1350938925, 1441001520, 1543930200, 1801251900, 2161502280, 2401669200, 2701877850, 3087860400, 3602503800, 4323004560, 5403755700, 7205007600, 10807511400, 21615022800]

約数ペア:

[(1, 21615022800), (2, 10807511400), (3, 7205007600), (4, 5403755700), (5, 4323004560), (6, 3602503800), (7, 3087860400), (8, 2701877850), (9, 2401669200), (10, 2161502280), (12, 1801251900), (14, 1543930200), (15, 1441001520), (16, 1350938925), (18, 1200834600), (20, 1080751140), (21, 1029286800), (23, 939783600), (24, 900625950), (25, 864600912), (27, 800556400), (28, 771965100), (30, 720500760), (31, 697258800), (35, 617572080), (36, 600417300), (40, 540375570), (42, 514643400), (45, 480333840), (46, 469891800), (48, 450312975), (50, 432300456), (54, 400278200), (56, 385982550), (60, 360250380), (62, 348629400), (63, 343095600), (69, 313261200), (70, 308786040), (72, 300208650), (75, 288200304), (80, 270187785), (84, 257321700), (90, 240166920), (92, 234945900), (93, 232419600), (100, 216150228), (105, 205857360), (108, 200139100), (112, 192991275), (115, 187956720), (120, 180125190), (124, 174314700), (126, 171547800), (135, 160111280), (138, 156630600), (140, 154393020), (144, 150104325), (150, 144100152), (155, 139451760), (161, 134254800), (168, 128660850), (175, 123514416), (180, 120083460), (184, 117472950), (186, 116209800), (189, 114365200), (200, 108075114), (207, 104420400), (210, 102928680), (216, 100069550), (217, 99608400), (225, 96066768), (230, 93978360), (240, 90062595), (248, 87157350), (252, 85773900), (270, 80055640), (276, 78315300), (279, 77473200), (280, 77196510), (300, 72050076), (310, 69725880), (315, 68619120), (322, 67127400), (336, 64330425), (345, 62652240), (350, 61757208), (360, 60041730), (368, 58736475), (372, 58104900), (378, 57182600), (400, 54037557), (401, 53902800), (414, 52210200), (420, 51464340), (432, 50034775), (434, 49804200), (450, 48033384), (460, 46989180), (465, 46483920), (483, 44751600), (496, 43578675), (504, 42886950), (525, 41171472), (540, 40027820), (552, 39157650), (558, 38736600), (560, 38598255), (575, 37591344), (600, 36025038), (620, 34862940), (621, 34806800), (630, 34309560), (644, 33563700), (651, 33202800), (675, 32022256), (690, 31326120), (700, 30878604), (713, 30315600), (720, 30020865), (744, 29052450), (756, 28591300), (775, 27890352), (802, 26951400), (805, 26850960), (828, 26105100), (837, 25824400), (840, 25732170), (868, 24902100), (900, 24016692), (920, 23494590), (930, 23241960), (945, 22873040), (966, 22375800), (1008, 21443475), (1035, 20884080), (1050, 20585736), (1080, 20013910), (1085, 19921680), (1104, 19578825), (1116, 19368300), (1150, 18795672), (1200, 18012519), (1203, 17967600), (1240, 17431470), (1242, 17403400), (1260, 17154780), (1288, 16781850), (1302, 16601400), (1350, 16011128), (1380, 15663060), (1395, 15494640), (1400, 15439302), (1426, 15157800), (1449, 14917200), (1488, 14526225), (1512, 14295650), (1550, 13945176), (1575, 13723824), (1604, 13475700), (1610, 13425480), (1656, 13052550), (1674, 12912200), (1680, 12866085), (1725, 12530448), (1736, 12451050), (1800, 12008346), (1840, 11747295), (1860, 11620980), (1890, 11436520), (1932, 11187900), (1953, 11067600), (2005, 10780560), (2070, 10442040), (2100, 10292868), (2139, 10105200), (2160, 10006955), (2170, 9960840), (2232, 9684150), (2300, 9397836), (2325, 9296784), (2406, 8983800), (2415, 8950320), (2480, 8715735), (2484, 8701700), (2520, 8577390), (2576, 8390925), (2604, 8300700), (2700, 8005564), (2760, 7831530), (2790, 7747320), (2800, 7719651), (2807, 7700400), (2852, 7578900), (2898, 7458600), (3024, 7147825), (3100, 6972588), (3105, 6961360), (3150, 6861912), (3208, 6737850), (3220, 6712740), (3255, 6640560), (3312, 6526275), (3348, 6456100), (3450, 6265224), (3472, 6225525), (3565, 6063120), (3600, 6004173), (3609, 5989200), (3720, 5810490), (3780, 5718260), (3864, 5593950), (3906, 5533800), (4010, 5390280), (4025, 5370192), (4140, 5221020), (4185, 5164880), (4200, 5146434), (4278, 5052600), (4340, 4980420), (4347, 4972400), (4464, 4842075), (4600, 4698918), (4650, 4648392), (4725, 4574608), (4812, 4491900), (4830, 4475160), (4968, 4350850), (4991, 4330800), (5040, 4288695), (5175, 4176816), (5208, 4150350), (5400, 4002782), (5425, 3984336), (5520, 3915765), (5580, 3873660), (5614, 3850200), (5704, 3789450), (5796, 3729300), (5859, 3689200), (6015, 3593520), (6200, 3486294), (6210, 3480680), (6300, 3430956), (6416, 3368925), (6417, 3368400), (6440, 3356370), (6510, 3320280), (6696, 3228050), (6900, 3132612), (6975, 3098928), (7130, 3031560), (7218, 2994600), (7245, 2983440), (7440, 2905245), (7560, 2859130), (7728, 2796975), (7812, 2766900), (8020, 2695140), (8050, 2685096), (8280, 2610510), (8370, 2582440), (8400, 2573217), (8421, 2566800), (8556, 2526300), (8680, 2490210), (8694, 2486200), (9200, 2349459), (9223, 2343600), (9300, 2324196), (9450, 2287304), (9624, 2245950), (9660, 2237580), (9765, 2213520), (9936, 2175425), (9982, 2165400), (10025, 2156112), (10350, 2088408), (10416, 2075175), (10695, 2021040), (10800, 2001391), (10827, 1996400), (10850, 1992168), (11160, 1936830), (11228, 1925100), (11408, 1894725), (11592, 1864650), (11718, 1844600), (12030, 1796760), (12075, 1790064), (12400, 1743147), (12420, 1740340), (12431, 1738800), (12600, 1715478), (12834, 1684200), (12880, 1678185), (13020, 1660140), (13392, 1614025), (13800, 1566306), (13950, 1549464), (14035, 1540080), (14260, 1515780), (14436, 1497300), (14490, 1491720), (14973, 1443600), (15120, 1429565), (15525, 1392272), (15624, 1383450), (16040, 1347570), (16100, 1342548), (16275, 1328112), (16560, 1305255), (16740, 1291220), (16842, 1283400), (17112, 1263150), (17360, 1245105), (17388, 1243100), (17825, 1212624), (18045, 1197840), (18446, 1171800), (18600, 1162098), (18900, 1143652), (19248, 1122975), (19251, 1122800), (19320, 1118790), (19530, 1106760), (19964, 1082700), (20050, 1078056), (20700, 1044204), (20925, 1032976), (21390, 1010520), (21654, 998200), (21700, 996084), (21735, 994480), (22320, 968415), (22456, 962550), (23184, 932325), (23436, 922300), (24060, 898380), (24150, 895032), (24840, 870170), (24862, 869400), (24955, 866160), (25200, 857739), (25263, 855600), (25668, 842100), (26040, 830070), (27600, 783153), (27669, 781200), (27900, 774732), (28070, 770040), (28520, 757890), (28872, 748650), (28980, 745860), (29295, 737840), (29946, 721800), (30075, 718704), (31050, 696136), (31248, 691725), (32080, 673785), (32085, 673680), (32200, 671274), (32550, 664056), (33480, 645610), (33684, 641700), (34224, 631575), (34776, 621550), (35650, 606312), (36090, 598920), (36225, 596688), (36892, 585900), (37200, 581049), (37293, 579600), (37800, 571826), (38502, 561400), (38640, 559395), (39060, 553380), (39928, 541350), (40100, 539028), (41400, 522102), (41850, 516488), (42105, 513360), (42780, 505260), (43308, 499100), (43400, 498042), (43470, 497240), (44912, 481275), (44919, 481200), (46115, 468720), (46872, 461150), (48120, 449190), (48300, 447516), (48825, 442704), (49680, 435085), (49724, 434700), (49910, 433080), (50526, 427800), (51336, 421050), (52080, 415035), (53475, 404208), (54135, 399280), (55338, 390600), (55800, 387366), (56140, 385020), (57040, 378945), (57744, 374325), (57960, 372930), (58590, 368920), (59892, 360900), (60150, 359352), (62100, 348068), (62155, 347760), (64170, 336840), (64400, 335637), (64561, 334800), (65100, 332028), (66960, 322805), (67368, 320850), (69552, 310775), (70175, 308016), (71300, 303156), (72180, 299460), (72450, 298344), (73784, 292950), (74586, 289800), (74865, 288720), (75600, 285913), (75789, 285200), (77004, 280700), (78120, 276690), (79856, 270675), (80200, 269514), (82800, 261051), (83007, 260400), (83700, 258244), (84210, 256680), (85560, 252630), (86616, 249550), (86800, 249021), (86940, 248620), (87017, 248400), (89838, 240600), (90225, 239568), (92230, 234360), (93744, 230575), (96240, 224595), (96255, 224560), (96600, 223758), (97650, 221352), (99448, 217350), (99820, 216540), (101052, 213900), (102672, 210525), (106950, 202104), (108270, 199640), (108675, 198896), (110676, 195300), (111600, 193683), (111879, 193200), (112280, 192510), (115920, 186465), (117180, 184460), (119784, 180450), (120300, 179676), (124200, 174034), (124310, 173880), (124775, 173232), (126315, 171120), (128340, 168420), (129122, 167400), (130200, 166014), (134736, 160425), (134757, 160400), (138345, 156240), (140350, 154008), (142600, 151578), (144360, 149730), (144900, 149172), (146475, 147568)]