21519946800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:562

約数の個数: 540

約数和(自身を含む): 82945524480

約数和(自身を除く): 61425577680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 48, 50, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 110, 120, 121, 127, 132, 144, 150, 165, 176, 180, 198, 200, 220, 225, 240, 242, 254, 264, 275, 300, 330, 360, 363, 381, 389, 396, 400, 440, 450, 484, 495, 508, 528, 550, 600, 605, 635, 660, 720, 726, 762, 778, 792, 825, 880, 900, 968, 990, 1016, 1089, 1100, 1143, 1167, 1200, 1210, 1270, 1320, 1397, 1452, 1524, 1556, 1584, 1650, 1800, 1815, 1905, 1936, 1945, 1980, 2032, 2178, 2200, 2286, 2334, 2420, 2475, 2540, 2640, 2794, 2904, 3025, 3048, 3112, 3175, 3300, 3501, 3600, 3630, 3810, 3890, 3960, 4191, 4279, 4356, 4400, 4572, 4668, 4840, 4950, 5080, 5445, 5588, 5715, 5808, 5835, 6050, 6096, 6224, 6350, 6600, 6985, 7002, 7260, 7620, 7780, 7920, 8382, 8558, 8712, 9075, 9144, 9336, 9525, 9680, 9725, 9900, 10160, 10890, 11176, 11430, 11670, 12100, 12573, 12700, 12837, 13200, 13970, 14004, 14520, 15240, 15367, 15560, 16764, 17116, 17424, 17505, 18150, 18288, 18672, 19050, 19450, 19800, 20955, 21395, 21780, 22352, 22860, 23340, 24200, 25146, 25400, 25674, 27225, 27940, 28008, 28575, 29040, 29175, 30480, 30734, 31120, 33528, 34232, 34925, 35010, 36300, 38100, 38511, 38900, 39600, 41910, 42790, 43560, 45720, 46101, 46680, 47069, 48400, 49403, 50292, 50800, 51348, 54450, 55880, 56016, 57150, 58350, 61468, 62865, 64185, 67056, 68464, 69850, 70020, 72600, 76200, 76835, 77022, 77800, 83820, 85580, 87120, 87525, 91440, 92202, 93360, 94138, 98806, 100584, 102696, 104775, 106975, 108900, 111760, 114300, 116700, 122936, 125730, 128370, 138303, 139700, 140040, 141207, 145200, 148209, 152400, 153670, 154044, 155600, 167640, 171160, 175050, 184404, 188276, 192555, 197612, 201168, 205392, 209550, 213950, 217800, 228600, 230505, 233400, 235345, 245872, 247015, 251460, 256740, 276606, 279400, 280080, 282414, 296418, 307340, 308088, 314325, 320925, 335280, 342320, 350100, 368808, 376552, 384175, 385110, 395224, 419100, 423621, 427900, 435600, 444627, 457200, 461010, 466800, 470690, 494030, 502920, 513480, 543433, 553212, 558800, 564828, 592836, 614680, 616176, 628650, 641850, 691515, 700200, 706035, 737616, 741045, 753104, 768350, 770220, 790448, 838200, 847242, 855800, 889254, 922020, 941380, 962775, 988060, 1005840, 1026960, 1086866, 1106424, 1129656, 1152525, 1176725, 1185672, 1229360, 1235075, 1257300, 1283700, 1383030, 1400400, 1412070, 1482090, 1536700, 1540440, 1630299, 1676400, 1694484, 1711600, 1778508, 1844040, 1882760, 1925550, 1976120, 2118105, 2173732, 2212848, 2223135, 2259312, 2305050, 2353450, 2371344, 2470150, 2514600, 2567400, 2717165, 2766060, 2824140, 2964180, 3073400, 3080880, 3260598, 3388968, 3457575, 3530175, 3557016, 3688080, 3705225, 3765520, 3851100, 3952240, 4236210, 4347464, 4446270, 4610100, 4706900, 4890897, 4940300, 5029200, 5134800, 5434330, 5532120, 5648280, 5928360, 5977763, 6146800, 6521196, 6777936, 6915150, 7060350, 7114032, 7410450, 7702200, 8151495, 8472420, 8694928, 8892540, 9220200, 9413800, 9781794, 9880600, 10590525, 10868660, 11064240, 11115675, 11296560, 11856720, 11955526, 13042392, 13585825, 13830300, 14120700, 14820900, 15404400, 16302990, 16944840, 17785080, 17933289, 18440400, 18827600, 19563588, 19761200, 21181050, 21737320, 22231350, 23911052, 24454485, 26084784, 27171650, 27660600, 28241400, 29641800, 29888815, 32605980, 33889680, 35570160, 35866578, 39127176, 40757475, 42362100, 43474640, 44462700, 47822104, 48908970, 53799867, 54343300, 55321200, 56482800, 59283600, 59777630, 65211960, 71733156, 78254352, 81514950, 84724200, 88925400, 89666445, 95644208, 97817940, 107599734, 108686600, 119555260, 122272425, 130423920, 143466312, 149444075, 163029900, 169448400, 177850800, 179332890, 195635880, 215199468, 217373200, 239110520, 244544850, 268999335, 286932624, 298888150, 326059800, 358665780, 391271760, 430398936, 448332225, 478221040, 489089700, 537998670, 597776300, 652119600, 717331560, 860797872, 896664450, 978179400, 1075997340, 1195552600, 1344996675, 1434663120, 1793328900, 1956358800, 2151994680, 2391105200, 2689993350, 3586657800, 4303989360, 5379986700, 7173315600, 10759973400, 21519946800]

約数ペア:

[(1, 21519946800), (2, 10759973400), (3, 7173315600), (4, 5379986700), (5, 4303989360), (6, 3586657800), (8, 2689993350), (9, 2391105200), (10, 2151994680), (11, 1956358800), (12, 1793328900), (15, 1434663120), (16, 1344996675), (18, 1195552600), (20, 1075997340), (22, 978179400), (24, 896664450), (25, 860797872), (30, 717331560), (33, 652119600), (36, 597776300), (40, 537998670), (44, 489089700), (45, 478221040), (48, 448332225), (50, 430398936), (55, 391271760), (60, 358665780), (66, 326059800), (72, 298888150), (75, 286932624), (80, 268999335), (88, 244544850), (90, 239110520), (99, 217373200), (100, 215199468), (110, 195635880), (120, 179332890), (121, 177850800), (127, 169448400), (132, 163029900), (144, 149444075), (150, 143466312), (165, 130423920), (176, 122272425), (180, 119555260), (198, 108686600), (200, 107599734), (220, 97817940), (225, 95644208), (240, 89666445), (242, 88925400), (254, 84724200), (264, 81514950), (275, 78254352), (300, 71733156), (330, 65211960), (360, 59777630), (363, 59283600), (381, 56482800), (389, 55321200), (396, 54343300), (400, 53799867), (440, 48908970), (450, 47822104), (484, 44462700), (495, 43474640), (508, 42362100), (528, 40757475), (550, 39127176), (600, 35866578), (605, 35570160), (635, 33889680), (660, 32605980), (720, 29888815), (726, 29641800), (762, 28241400), (778, 27660600), (792, 27171650), (825, 26084784), (880, 24454485), (900, 23911052), (968, 22231350), (990, 21737320), (1016, 21181050), (1089, 19761200), (1100, 19563588), (1143, 18827600), (1167, 18440400), (1200, 17933289), (1210, 17785080), (1270, 16944840), (1320, 16302990), (1397, 15404400), (1452, 14820900), (1524, 14120700), (1556, 13830300), (1584, 13585825), (1650, 13042392), (1800, 11955526), (1815, 11856720), (1905, 11296560), (1936, 11115675), (1945, 11064240), (1980, 10868660), (2032, 10590525), (2178, 9880600), (2200, 9781794), (2286, 9413800), (2334, 9220200), (2420, 8892540), (2475, 8694928), (2540, 8472420), (2640, 8151495), (2794, 7702200), (2904, 7410450), (3025, 7114032), (3048, 7060350), (3112, 6915150), (3175, 6777936), (3300, 6521196), (3501, 6146800), (3600, 5977763), (3630, 5928360), (3810, 5648280), (3890, 5532120), (3960, 5434330), (4191, 5134800), (4279, 5029200), (4356, 4940300), (4400, 4890897), (4572, 4706900), (4668, 4610100), (4840, 4446270), (4950, 4347464), (5080, 4236210), (5445, 3952240), (5588, 3851100), (5715, 3765520), (5808, 3705225), (5835, 3688080), (6050, 3557016), (6096, 3530175), (6224, 3457575), (6350, 3388968), (6600, 3260598), (6985, 3080880), (7002, 3073400), (7260, 2964180), (7620, 2824140), (7780, 2766060), (7920, 2717165), (8382, 2567400), (8558, 2514600), (8712, 2470150), (9075, 2371344), (9144, 2353450), (9336, 2305050), (9525, 2259312), (9680, 2223135), (9725, 2212848), (9900, 2173732), (10160, 2118105), (10890, 1976120), (11176, 1925550), (11430, 1882760), (11670, 1844040), (12100, 1778508), (12573, 1711600), (12700, 1694484), (12837, 1676400), (13200, 1630299), (13970, 1540440), (14004, 1536700), (14520, 1482090), (15240, 1412070), (15367, 1400400), (15560, 1383030), (16764, 1283700), (17116, 1257300), (17424, 1235075), (17505, 1229360), (18150, 1185672), (18288, 1176725), (18672, 1152525), (19050, 1129656), (19450, 1106424), (19800, 1086866), (20955, 1026960), (21395, 1005840), (21780, 988060), (22352, 962775), (22860, 941380), (23340, 922020), (24200, 889254), (25146, 855800), (25400, 847242), (25674, 838200), (27225, 790448), (27940, 770220), (28008, 768350), (28575, 753104), (29040, 741045), (29175, 737616), (30480, 706035), (30734, 700200), (31120, 691515), (33528, 641850), (34232, 628650), (34925, 616176), (35010, 614680), (36300, 592836), (38100, 564828), (38511, 558800), (38900, 553212), (39600, 543433), (41910, 513480), (42790, 502920), (43560, 494030), (45720, 470690), (46101, 466800), (46680, 461010), (47069, 457200), (48400, 444627), (49403, 435600), (50292, 427900), (50800, 423621), (51348, 419100), (54450, 395224), (55880, 385110), (56016, 384175), (57150, 376552), (58350, 368808), (61468, 350100), (62865, 342320), (64185, 335280), (67056, 320925), (68464, 314325), (69850, 308088), (70020, 307340), (72600, 296418), (76200, 282414), (76835, 280080), (77022, 279400), (77800, 276606), (83820, 256740), (85580, 251460), (87120, 247015), (87525, 245872), (91440, 235345), (92202, 233400), (93360, 230505), (94138, 228600), (98806, 217800), (100584, 213950), (102696, 209550), (104775, 205392), (106975, 201168), (108900, 197612), (111760, 192555), (114300, 188276), (116700, 184404), (122936, 175050), (125730, 171160), (128370, 167640), (138303, 155600), (139700, 154044), (140040, 153670), (141207, 152400), (145200, 148209)]