21540205440

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{829}}^1$

素因数の和:1214

約数の個数: 384

約数和(自身を含む): 80430386400

約数和(自身を除く): 58890180960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 347, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 694, 720, 780, 829, 832, 936, 960, 1040, 1041, 1152, 1170, 1248, 1388, 1440, 1560, 1658, 1664, 1735, 1872, 1920, 2080, 2082, 2340, 2487, 2496, 2776, 2880, 3120, 3123, 3316, 3470, 3744, 4145, 4160, 4164, 4511, 4680, 4974, 4992, 5205, 5552, 5760, 6240, 6246, 6632, 6940, 7461, 7488, 8290, 8320, 8328, 9022, 9360, 9948, 10410, 10777, 11104, 12435, 12480, 12492, 13264, 13533, 13880, 14922, 14976, 15615, 16580, 16656, 18044, 18720, 19896, 20820, 21554, 22208, 22555, 24870, 24960, 24984, 26528, 27066, 27760, 29844, 31230, 32331, 33160, 33312, 36088, 37305, 37440, 39792, 40599, 41640, 43108, 44416, 45110, 49740, 49968, 53056, 53885, 54132, 55520, 59688, 62460, 64662, 66320, 66624, 67665, 72176, 74610, 74880, 79584, 81198, 83280, 86216, 90220, 96993, 99480, 99936, 106112, 107770, 108264, 111040, 119376, 124920, 129324, 132640, 133248, 135330, 144352, 149220, 159168, 161655, 162396, 166560, 172432, 180440, 193986, 198960, 199872, 202995, 215540, 216528, 222080, 238752, 249840, 258648, 265280, 270660, 287663, 288704, 298440, 318336, 323310, 324792, 333120, 344864, 360880, 387972, 397920, 399744, 405990, 431080, 433056, 477504, 484965, 499680, 517296, 530560, 541320, 575326, 577408, 596880, 646620, 649584, 666240, 689728, 721760, 775944, 795840, 811980, 862160, 862989, 866112, 955008, 969930, 999360, 1034592, 1082640, 1150652, 1193760, 1293240, 1299168, 1379456, 1438315, 1443520, 1551888, 1591680, 1623960, 1724320, 1725978, 1732224, 1939860, 1998720, 2069184, 2165280, 2301304, 2387520, 2586480, 2588967, 2598336, 2876630, 2887040, 3103776, 3247920, 3448640, 3451956, 3739619, 3879720, 4138368, 4314945, 4330560, 4602608, 4775040, 5172960, 5177934, 5196672, 5753260, 6207552, 6495840, 6897280, 6903912, 7479238, 7759440, 8629890, 8661120, 9205216, 10345920, 10355868, 11218857, 11506520, 12415104, 12944835, 12991680, 13807824, 14958476, 15518880, 17259780, 18410432, 18698095, 20691840, 20711736, 22437714, 23013040, 25889670, 25983360, 27615648, 29916952, 31037760, 33656571, 34519560, 36820864, 37396190, 41423472, 44875428, 46026080, 51779340, 55231296, 56094285, 59833904, 62075520, 67313142, 69039120, 74792380, 82846944, 89750856, 92052160, 103558680, 110462592, 112188570, 119667808, 134626284, 138078240, 149584760, 165693888, 168282855, 179501712, 184104320, 207117360, 224377140, 239335616, 269252568, 276156480, 299169520, 331387776, 336565710, 359003424, 414234720, 448754280, 478671232, 538505136, 552312960, 598339040, 673131420, 718006848, 828469440, 897508560, 1077010272, 1196678080, 1346262840, 1436013696, 1656938880, 1795017120, 2154020544, 2393356160, 2692525680, 3590034240, 4308041088, 5385051360, 7180068480, 10770102720, 21540205440]

約数ペア:

[(1, 21540205440), (2, 10770102720), (3, 7180068480), (4, 5385051360), (5, 4308041088), (6, 3590034240), (8, 2692525680), (9, 2393356160), (10, 2154020544), (12, 1795017120), (13, 1656938880), (15, 1436013696), (16, 1346262840), (18, 1196678080), (20, 1077010272), (24, 897508560), (26, 828469440), (30, 718006848), (32, 673131420), (36, 598339040), (39, 552312960), (40, 538505136), (45, 478671232), (48, 448754280), (52, 414234720), (60, 359003424), (64, 336565710), (65, 331387776), (72, 299169520), (78, 276156480), (80, 269252568), (90, 239335616), (96, 224377140), (104, 207117360), (117, 184104320), (120, 179501712), (128, 168282855), (130, 165693888), (144, 149584760), (156, 138078240), (160, 134626284), (180, 119667808), (192, 112188570), (195, 110462592), (208, 103558680), (234, 92052160), (240, 89750856), (260, 82846944), (288, 74792380), (312, 69039120), (320, 67313142), (347, 62075520), (360, 59833904), (384, 56094285), (390, 55231296), (416, 51779340), (468, 46026080), (480, 44875428), (520, 41423472), (576, 37396190), (585, 36820864), (624, 34519560), (640, 33656571), (694, 31037760), (720, 29916952), (780, 27615648), (829, 25983360), (832, 25889670), (936, 23013040), (960, 22437714), (1040, 20711736), (1041, 20691840), (1152, 18698095), (1170, 18410432), (1248, 17259780), (1388, 15518880), (1440, 14958476), (1560, 13807824), (1658, 12991680), (1664, 12944835), (1735, 12415104), (1872, 11506520), (1920, 11218857), (2080, 10355868), (2082, 10345920), (2340, 9205216), (2487, 8661120), (2496, 8629890), (2776, 7759440), (2880, 7479238), (3120, 6903912), (3123, 6897280), (3316, 6495840), (3470, 6207552), (3744, 5753260), (4145, 5196672), (4160, 5177934), (4164, 5172960), (4511, 4775040), (4680, 4602608), (4974, 4330560), (4992, 4314945), (5205, 4138368), (5552, 3879720), (5760, 3739619), (6240, 3451956), (6246, 3448640), (6632, 3247920), (6940, 3103776), (7461, 2887040), (7488, 2876630), (8290, 2598336), (8320, 2588967), (8328, 2586480), (9022, 2387520), (9360, 2301304), (9948, 2165280), (10410, 2069184), (10777, 1998720), (11104, 1939860), (12435, 1732224), (12480, 1725978), (12492, 1724320), (13264, 1623960), (13533, 1591680), (13880, 1551888), (14922, 1443520), (14976, 1438315), (15615, 1379456), (16580, 1299168), (16656, 1293240), (18044, 1193760), (18720, 1150652), (19896, 1082640), (20820, 1034592), (21554, 999360), (22208, 969930), (22555, 955008), (24870, 866112), (24960, 862989), (24984, 862160), (26528, 811980), (27066, 795840), (27760, 775944), (29844, 721760), (31230, 689728), (32331, 666240), (33160, 649584), (33312, 646620), (36088, 596880), (37305, 577408), (37440, 575326), (39792, 541320), (40599, 530560), (41640, 517296), (43108, 499680), (44416, 484965), (45110, 477504), (49740, 433056), (49968, 431080), (53056, 405990), (53885, 399744), (54132, 397920), (55520, 387972), (59688, 360880), (62460, 344864), (64662, 333120), (66320, 324792), (66624, 323310), (67665, 318336), (72176, 298440), (74610, 288704), (74880, 287663), (79584, 270660), (81198, 265280), (83280, 258648), (86216, 249840), (90220, 238752), (96993, 222080), (99480, 216528), (99936, 215540), (106112, 202995), (107770, 199872), (108264, 198960), (111040, 193986), (119376, 180440), (124920, 172432), (129324, 166560), (132640, 162396), (133248, 161655), (135330, 159168), (144352, 149220)]