21131668800

素因数分解:

$2^6\times 3^9\times 5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 840

約数和(自身を含む): 86479575072

約数和(自身を除く): 65347906272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 32, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 61, 64, 66, 72, 75, 80, 81, 88, 90, 96, 99, 100, 108, 110, 120, 122, 132, 135, 144, 150, 160, 162, 165, 176, 180, 183, 192, 198, 200, 216, 220, 225, 240, 243, 244, 264, 270, 275, 288, 297, 300, 305, 320, 324, 330, 352, 360, 366, 396, 400, 405, 432, 440, 450, 480, 486, 488, 495, 528, 540, 549, 550, 576, 594, 600, 610, 648, 660, 671, 675, 704, 720, 729, 732, 792, 800, 810, 825, 864, 880, 891, 900, 915, 960, 972, 976, 990, 1056, 1080, 1098, 1100, 1188, 1200, 1215, 1220, 1296, 1320, 1342, 1350, 1440, 1458, 1464, 1485, 1525, 1584, 1600, 1620, 1647, 1650, 1728, 1760, 1782, 1800, 1830, 1944, 1952, 1980, 2013, 2025, 2112, 2160, 2187, 2196, 2200, 2376, 2400, 2430, 2440, 2475, 2592, 2640, 2673, 2684, 2700, 2745, 2880, 2916, 2928, 2970, 3050, 3168, 3240, 3294, 3300, 3355, 3520, 3564, 3600, 3645, 3660, 3888, 3904, 3960, 4026, 4050, 4320, 4374, 4392, 4400, 4455, 4575, 4752, 4800, 4860, 4880, 4941, 4950, 5184, 5280, 5346, 5368, 5400, 5490, 5832, 5856, 5940, 6039, 6075, 6100, 6336, 6480, 6561, 6588, 6600, 6710, 7128, 7200, 7290, 7320, 7425, 7776, 7920, 8019, 8052, 8100, 8235, 8640, 8748, 8784, 8800, 8910, 9150, 9504, 9720, 9760, 9882, 9900, 10065, 10560, 10692, 10736, 10800, 10935, 10980, 11664, 11712, 11880, 12078, 12150, 12200, 12960, 13122, 13176, 13200, 13365, 13420, 13725, 14256, 14400, 14580, 14640, 14823, 14850, 15552, 15840, 16038, 16104, 16200, 16470, 16775, 17496, 17568, 17600, 17820, 18117, 18225, 18300, 19008, 19440, 19520, 19683, 19764, 19800, 20130, 21384, 21472, 21600, 21870, 21960, 22275, 23328, 23760, 24057, 24156, 24300, 24400, 24705, 25920, 26244, 26352, 26400, 26730, 26840, 27450, 28512, 29160, 29280, 29646, 29700, 30195, 31680, 32076, 32208, 32400, 32805, 32940, 33550, 34992, 35136, 35640, 36234, 36450, 36600, 38880, 39366, 39528, 39600, 40095, 40260, 41175, 42768, 42944, 43200, 43740, 43920, 44469, 44550, 46656, 47520, 48114, 48312, 48600, 48800, 49410, 50325, 52488, 52704, 52800, 53460, 53680, 54351, 54675, 54900, 57024, 58320, 58560, 59292, 59400, 60390, 64152, 64416, 64800, 65610, 65880, 66825, 67100, 69984, 71280, 72171, 72468, 72900, 73200, 74115, 77760, 78732, 79056, 79200, 80190, 80520, 82350, 85536, 87480, 87840, 88938, 89100, 90585, 95040, 96228, 96624, 97200, 97600, 98415, 98820, 100650, 104976, 105408, 106920, 107360, 108702, 109350, 109800, 116640, 118584, 118800, 120285, 120780, 123525, 128304, 128832, 129600, 131220, 131760, 133407, 133650, 134200, 139968, 142560, 144342, 144936, 145800, 146400, 148230, 150975, 157464, 158112, 158400, 160380, 161040, 163053, 164025, 164700, 171072, 174960, 175680, 177876, 178200, 181170, 192456, 193248, 194400, 196830, 197640, 200475, 201300, 209952, 213840, 214720, 216513, 217404, 218700, 219600, 222345, 233280, 237168, 237600, 240570, 241560, 247050, 256608, 262440, 263520, 266814, 267300, 268400, 271755, 285120, 288684, 289872, 291600, 292800, 296460, 301950, 314928, 316224, 320760, 322080, 326106, 328050, 329400, 349920, 355752, 356400, 360855, 362340, 370575, 384912, 386496, 388800, 393660, 395280, 400221, 400950, 402600, 419904, 427680, 433026, 434808, 437400, 439200, 444690, 452925, 474336, 475200, 481140, 483120, 489159, 492075, 494100, 513216, 524880, 527040, 533628, 534600, 536800, 543510, 577368, 579744, 583200, 592920, 601425, 603900, 629856, 641520, 644160, 652212, 656100, 658800, 667035, 699840, 711504, 712800, 721710, 724680, 741150, 769824, 787320, 790560, 800442, 801900, 805200, 815265, 855360, 866052, 869616, 874800, 878400, 889380, 905850, 948672, 962280, 966240, 978318, 984150, 988200, 1049760, 1067256, 1069200, 1073600, 1082565, 1087020, 1111725, 1154736, 1159488, 1166400, 1185840, 1200663, 1202850, 1207800, 1259712, 1283040, 1304424, 1312200, 1317600, 1334070, 1358775, 1423008, 1425600, 1443420, 1449360, 1467477, 1482300, 1539648, 1574640, 1581120, 1600884, 1603800, 1610400, 1630530, 1732104, 1739232, 1749600, 1778760, 1804275, 1811700, 1924560, 1932480, 1956636, 1968300, 1976400, 2001105, 2099520, 2134512, 2138400, 2165130, 2174040, 2223450, 2309472, 2371680, 2401326, 2405700, 2415600, 2445795, 2566080, 2608848, 2624400, 2635200, 2668140, 2717550, 2846016, 2886840, 2898720, 2934954, 2964600, 3149280, 3201768, 3207600, 3220800, 3261060, 3335175, 3464208, 3478464, 3499200, 3557520, 3608550, 3623400, 3849120, 3913272, 3936600, 3952800, 4002210, 4076325, 4269024, 4276800, 4330260, 4348080, 4402431, 4446900, 4618944, 4743360, 4802652, 4811400, 4831200, 4891590, 5217696, 5248800, 5336280, 5412825, 5435100, 5773680, 5797440, 5869908, 5929200, 6003315, 6298560, 6403536, 6415200, 6522120, 6670350, 6928416, 7115040, 7217100, 7246800, 7337385, 7698240, 7826544, 7873200, 7905600, 8004420, 8152650, 8538048, 8660520, 8696160, 8804862, 8893800, 9605304, 9622800, 9662400, 9783180, 10005525, 10435392, 10497600, 10672560, 10825650, 10870200, 11547360, 11739816, 11858400, 12006630, 12228975, 12807072, 12830400, 13044240, 13207293, 13340700, 13856832, 14230080, 14434200, 14493600, 14674770, 15653088, 15746400, 16008840, 16305300, 17321040, 17392320, 17609724, 17787600, 19210608, 19245600, 19566360, 20011050, 21345120, 21651300, 21740400, 22012155, 23094720, 23479632, 23716800, 24013260, 24457950, 25614144, 26088480, 26414586, 26681400, 28868400, 28987200, 29349540, 30016575, 31306176, 31492800, 32017680, 32610600, 34642080, 35219448, 35575200, 36686925, 38421216, 38491200, 39132720, 40022100, 42690240, 43302600, 43480800, 44024310, 46959264, 48026520, 48915900, 52176960, 52829172, 53362800, 57736800, 58699080, 60033150, 64035360, 65221200, 66036465, 69284160, 70438896, 71150400, 73373850, 76842432, 78265440, 80044200, 86605200, 86961600, 88048620, 93918528, 96053040, 97831800, 105658344, 106725600, 110060775, 115473600, 117398160, 120066300, 128070720, 130442400, 132072930, 140877792, 146747700, 156530880, 160088400, 173210400, 176097240, 192106080, 195663600, 211316688, 213451200, 220121550, 234796320, 240132600, 260884800, 264145860, 281755584, 293495400, 320176800, 330182325, 346420800, 352194480, 384212160, 391327200, 422633376, 440243100, 469592640, 480265200, 528291720, 586990800, 640353600, 660364650, 704388960, 782654400, 845266752, 880486200, 960530400, 1056583440, 1173981600, 1320729300, 1408777920, 1760972400, 1921060800, 2113166880, 2347963200, 2641458600, 3521944800, 4226333760, 5282917200, 7043889600, 10565834400, 21131668800]

約数ペア:

[(1, 21131668800), (2, 10565834400), (3, 7043889600), (4, 5282917200), (5, 4226333760), (6, 3521944800), (8, 2641458600), (9, 2347963200), (10, 2113166880), (11, 1921060800), (12, 1760972400), (15, 1408777920), (16, 1320729300), (18, 1173981600), (20, 1056583440), (22, 960530400), (24, 880486200), (25, 845266752), (27, 782654400), (30, 704388960), (32, 660364650), (33, 640353600), (36, 586990800), (40, 528291720), (44, 480265200), (45, 469592640), (48, 440243100), (50, 422633376), (54, 391327200), (55, 384212160), (60, 352194480), (61, 346420800), (64, 330182325), (66, 320176800), (72, 293495400), (75, 281755584), (80, 264145860), (81, 260884800), (88, 240132600), (90, 234796320), (96, 220121550), (99, 213451200), (100, 211316688), (108, 195663600), (110, 192106080), (120, 176097240), (122, 173210400), (132, 160088400), (135, 156530880), (144, 146747700), (150, 140877792), (160, 132072930), (162, 130442400), (165, 128070720), (176, 120066300), (180, 117398160), (183, 115473600), (192, 110060775), (198, 106725600), (200, 105658344), (216, 97831800), (220, 96053040), (225, 93918528), (240, 88048620), (243, 86961600), (244, 86605200), (264, 80044200), (270, 78265440), (275, 76842432), (288, 73373850), (297, 71150400), (300, 70438896), (305, 69284160), (320, 66036465), (324, 65221200), (330, 64035360), (352, 60033150), (360, 58699080), (366, 57736800), (396, 53362800), (400, 52829172), (405, 52176960), (432, 48915900), (440, 48026520), (450, 46959264), (480, 44024310), (486, 43480800), (488, 43302600), (495, 42690240), (528, 40022100), (540, 39132720), (549, 38491200), (550, 38421216), (576, 36686925), (594, 35575200), (600, 35219448), (610, 34642080), (648, 32610600), (660, 32017680), (671, 31492800), (675, 31306176), (704, 30016575), (720, 29349540), (729, 28987200), (732, 28868400), (792, 26681400), (800, 26414586), (810, 26088480), (825, 25614144), (864, 24457950), (880, 24013260), (891, 23716800), (900, 23479632), (915, 23094720), (960, 22012155), (972, 21740400), (976, 21651300), (990, 21345120), (1056, 20011050), (1080, 19566360), (1098, 19245600), (1100, 19210608), (1188, 17787600), (1200, 17609724), (1215, 17392320), (1220, 17321040), (1296, 16305300), (1320, 16008840), (1342, 15746400), (1350, 15653088), (1440, 14674770), (1458, 14493600), (1464, 14434200), (1485, 14230080), (1525, 13856832), (1584, 13340700), (1600, 13207293), (1620, 13044240), (1647, 12830400), (1650, 12807072), (1728, 12228975), (1760, 12006630), (1782, 11858400), (1800, 11739816), (1830, 11547360), (1944, 10870200), (1952, 10825650), (1980, 10672560), (2013, 10497600), (2025, 10435392), (2112, 10005525), (2160, 9783180), (2187, 9662400), (2196, 9622800), (2200, 9605304), (2376, 8893800), (2400, 8804862), (2430, 8696160), (2440, 8660520), (2475, 8538048), (2592, 8152650), (2640, 8004420), (2673, 7905600), (2684, 7873200), (2700, 7826544), (2745, 7698240), (2880, 7337385), (2916, 7246800), (2928, 7217100), (2970, 7115040), (3050, 6928416), (3168, 6670350), (3240, 6522120), (3294, 6415200), (3300, 6403536), (3355, 6298560), (3520, 6003315), (3564, 5929200), (3600, 5869908), (3645, 5797440), (3660, 5773680), (3888, 5435100), (3904, 5412825), (3960, 5336280), (4026, 5248800), (4050, 5217696), (4320, 4891590), (4374, 4831200), (4392, 4811400), (4400, 4802652), (4455, 4743360), (4575, 4618944), (4752, 4446900), (4800, 4402431), (4860, 4348080), (4880, 4330260), (4941, 4276800), (4950, 4269024), (5184, 4076325), (5280, 4002210), (5346, 3952800), (5368, 3936600), (5400, 3913272), (5490, 3849120), (5832, 3623400), (5856, 3608550), (5940, 3557520), (6039, 3499200), (6075, 3478464), (6100, 3464208), (6336, 3335175), (6480, 3261060), (6561, 3220800), (6588, 3207600), (6600, 3201768), (6710, 3149280), (7128, 2964600), (7200, 2934954), (7290, 2898720), (7320, 2886840), (7425, 2846016), (7776, 2717550), (7920, 2668140), (8019, 2635200), (8052, 2624400), (8100, 2608848), (8235, 2566080), (8640, 2445795), (8748, 2415600), (8784, 2405700), (8800, 2401326), (8910, 2371680), (9150, 2309472), (9504, 2223450), (9720, 2174040), (9760, 2165130), (9882, 2138400), (9900, 2134512), (10065, 2099520), (10560, 2001105), (10692, 1976400), (10736, 1968300), (10800, 1956636), (10935, 1932480), (10980, 1924560), (11664, 1811700), (11712, 1804275), (11880, 1778760), (12078, 1749600), (12150, 1739232), (12200, 1732104), (12960, 1630530), (13122, 1610400), (13176, 1603800), (13200, 1600884), (13365, 1581120), (13420, 1574640), (13725, 1539648), (14256, 1482300), (14400, 1467477), (14580, 1449360), (14640, 1443420), (14823, 1425600), (14850, 1423008), (15552, 1358775), (15840, 1334070), (16038, 1317600), (16104, 1312200), (16200, 1304424), (16470, 1283040), (16775, 1259712), (17496, 1207800), (17568, 1202850), (17600, 1200663), (17820, 1185840), (18117, 1166400), (18225, 1159488), (18300, 1154736), (19008, 1111725), (19440, 1087020), (19520, 1082565), (19683, 1073600), (19764, 1069200), (19800, 1067256), (20130, 1049760), (21384, 988200), (21472, 984150), (21600, 978318), (21870, 966240), (21960, 962280), (22275, 948672), (23328, 905850), (23760, 889380), (24057, 878400), (24156, 874800), (24300, 869616), (24400, 866052), (24705, 855360), (25920, 815265), (26244, 805200), (26352, 801900), (26400, 800442), (26730, 790560), (26840, 787320), (27450, 769824), (28512, 741150), (29160, 724680), (29280, 721710), (29646, 712800), (29700, 711504), (30195, 699840), (31680, 667035), (32076, 658800), (32208, 656100), (32400, 652212), (32805, 644160), (32940, 641520), (33550, 629856), (34992, 603900), (35136, 601425), (35640, 592920), (36234, 583200), (36450, 579744), (36600, 577368), (38880, 543510), (39366, 536800), (39528, 534600), (39600, 533628), (40095, 527040), (40260, 524880), (41175, 513216), (42768, 494100), (42944, 492075), (43200, 489159), (43740, 483120), (43920, 481140), (44469, 475200), (44550, 474336), (46656, 452925), (47520, 444690), (48114, 439200), (48312, 437400), (48600, 434808), (48800, 433026), (49410, 427680), (50325, 419904), (52488, 402600), (52704, 400950), (52800, 400221), (53460, 395280), (53680, 393660), (54351, 388800), (54675, 386496), (54900, 384912), (57024, 370575), (58320, 362340), (58560, 360855), (59292, 356400), (59400, 355752), (60390, 349920), (64152, 329400), (64416, 328050), (64800, 326106), (65610, 322080), (65880, 320760), (66825, 316224), (67100, 314928), (69984, 301950), (71280, 296460), (72171, 292800), (72468, 291600), (72900, 289872), (73200, 288684), (74115, 285120), (77760, 271755), (78732, 268400), (79056, 267300), (79200, 266814), (80190, 263520), (80520, 262440), (82350, 256608), (85536, 247050), (87480, 241560), (87840, 240570), (88938, 237600), (89100, 237168), (90585, 233280), (95040, 222345), (96228, 219600), (96624, 218700), (97200, 217404), (97600, 216513), (98415, 214720), (98820, 213840), (100650, 209952), (104976, 201300), (105408, 200475), (106920, 197640), (107360, 196830), (108702, 194400), (109350, 193248), (109800, 192456), (116640, 181170), (118584, 178200), (118800, 177876), (120285, 175680), (120780, 174960), (123525, 171072), (128304, 164700), (128832, 164025), (129600, 163053), (131220, 161040), (131760, 160380), (133407, 158400), (133650, 158112), (134200, 157464), (139968, 150975), (142560, 148230), (144342, 146400), (144936, 145800)]