21264472320

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:239

約数の個数: 864

約数和(自身を含む): 87330668544

約数和(自身を除く): 66066196224

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 128, 130, 140, 151, 155, 156, 160, 168, 169, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 256, 260, 273, 280, 302, 310, 312, 320, 336, 338, 364, 372, 384, 390, 403, 416, 420, 434, 448, 453, 455, 465, 480, 496, 507, 520, 546, 560, 604, 620, 624, 640, 651, 672, 676, 728, 744, 755, 768, 780, 806, 832, 840, 845, 868, 896, 906, 910, 930, 960, 992, 1014, 1040, 1057, 1085, 1092, 1120, 1183, 1208, 1209, 1240, 1248, 1280, 1302, 1344, 1352, 1365, 1456, 1488, 1510, 1560, 1612, 1664, 1680, 1690, 1736, 1792, 1812, 1820, 1860, 1920, 1963, 1984, 2015, 2028, 2080, 2114, 2170, 2184, 2240, 2265, 2366, 2416, 2418, 2480, 2496, 2535, 2604, 2688, 2704, 2730, 2821, 2912, 2976, 3020, 3120, 3171, 3224, 3255, 3328, 3360, 3380, 3472, 3549, 3624, 3640, 3720, 3840, 3926, 3968, 4030, 4056, 4160, 4228, 4340, 4368, 4480, 4530, 4681, 4732, 4832, 4836, 4960, 4992, 5070, 5208, 5239, 5285, 5376, 5408, 5460, 5642, 5824, 5889, 5915, 5952, 6040, 6045, 6240, 6342, 6448, 6510, 6720, 6760, 6944, 7098, 7248, 7280, 7440, 7852, 7936, 8060, 8112, 8320, 8456, 8463, 8680, 8736, 8960, 9060, 9362, 9464, 9664, 9672, 9815, 9920, 9984, 10140, 10416, 10478, 10570, 10816, 10920, 11284, 11648, 11778, 11830, 11904, 12080, 12090, 12480, 12684, 12896, 13020, 13440, 13520, 13741, 13888, 14043, 14105, 14196, 14496, 14560, 14880, 15704, 15717, 15855, 16120, 16224, 16640, 16912, 16926, 17360, 17472, 17745, 18120, 18724, 18928, 19328, 19344, 19630, 19840, 20280, 20832, 20956, 21140, 21632, 21840, 22568, 23296, 23405, 23556, 23660, 23808, 24160, 24180, 24960, 25368, 25519, 25792, 26040, 26195, 26880, 27040, 27482, 27776, 28086, 28210, 28392, 28992, 29120, 29445, 29760, 31408, 31434, 31710, 32240, 32448, 32767, 33824, 33852, 34720, 34944, 35490, 36240, 36673, 37448, 37856, 38656, 38688, 39260, 39680, 40560, 41223, 41664, 41912, 42280, 42315, 43264, 43680, 45136, 46810, 47112, 47320, 48320, 48360, 49920, 50736, 51038, 51584, 52080, 52390, 54080, 54964, 55552, 56172, 56420, 56784, 57984, 58240, 58890, 59520, 60853, 62816, 62868, 63420, 64480, 64896, 65534, 67648, 67704, 68705, 69440, 69888, 70215, 70980, 72480, 73346, 74896, 75712, 76557, 77376, 78520, 78585, 81120, 82446, 83328, 83824, 84560, 84630, 87360, 90272, 93620, 94224, 94640, 96640, 96720, 98301, 101472, 102076, 103168, 104160, 104780, 108160, 109928, 110019, 112344, 112840, 113568, 115968, 116480, 117780, 119040, 121706, 125632, 125736, 126840, 127595, 128960, 129792, 131068, 135296, 135408, 137410, 138880, 140430, 141960, 144960, 146692, 149792, 151424, 153114, 154752, 157040, 157170, 162240, 163835, 164892, 166656, 167648, 169120, 169260, 174720, 178633, 180544, 182559, 183365, 187240, 188448, 189280, 193280, 193440, 196602, 202944, 204152, 206115, 208320, 209560, 216320, 219856, 220038, 224688, 225680, 227136, 235560, 243412, 251264, 251472, 253680, 255190, 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8801520, 8987520, 9388288, 9493068, 9736480, 9799296, 10058880, 10223304, 10485440, 10553088, 10717980, 10832640, 11075246, 11432512, 11683776, 11735360, 11866335, 12249120, 12582528, 12657424, 12779130, 13191360, 13631072, 14082432, 14290640, 14604720, 15578368, 15728160, 15821780, 16332160, 16612869, 17038840, 17148768, 17588480, 17603040, 17975040, 18986136, 19472960, 19598592, 20117760, 20446608, 20970880, 21435960, 22150492, 22865024, 23367552, 23470720, 23732670, 24498240, 25165056, 25314848, 25558260, 26382720, 27262144, 27688115, 28164864, 28581280, 29209440, 31456320, 31643560, 32664320, 33225738, 34077680, 34297536, 35206080, 37972272, 38945920, 40893216, 41941760, 42871920, 44300984, 45730048, 46735104, 46941440, 47465340, 48996480, 50629696, 51116520, 52765440, 54524288, 55376230, 57162560, 58418880, 62912640, 63287120, 66451476, 68155360, 68595072, 70412160, 75944544, 77891840, 81786432, 83064345, 85743840, 88601968, 94930680, 97992960, 101259392, 102233040, 109048576, 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約数ペア:

[(1, 21264472320), (2, 10632236160), (3, 7088157440), (4, 5316118080), (5, 4252894464), (6, 3544078720), (7, 3037781760), (8, 2658059040), (10, 2126447232), (12, 1772039360), (13, 1635728640), (14, 1518890880), (15, 1417631488), (16, 1329029520), (20, 1063223616), (21, 1012593920), (24, 886019680), (26, 817864320), (28, 759445440), (30, 708815744), (31, 685950720), (32, 664514760), (35, 607556352), (39, 545242880), (40, 531611808), (42, 506296960), (48, 443009840), (52, 408932160), (56, 379722720), (60, 354407872), (62, 342975360), (64, 332257380), (65, 327145728), (70, 303778176), (78, 272621440), (80, 265805904), (84, 253148480), (91, 233675520), (93, 228650240), (96, 221504920), (104, 204466080), (105, 202518784), (112, 189861360), (120, 177203936), (124, 171487680), (128, 166128690), (130, 163572864), (140, 151889088), (151, 140824320), (155, 137190144), (156, 136310720), (160, 132902952), (168, 126574240), (169, 125825280), (182, 116837760), (186, 114325120), (192, 110752460), (195, 109048576), (208, 102233040), (210, 101259392), (217, 97992960), (224, 94930680), (240, 88601968), (248, 85743840), (256, 83064345), (260, 81786432), (273, 77891840), (280, 75944544), (302, 70412160), (310, 68595072), (312, 68155360), (320, 66451476), (336, 63287120), (338, 62912640), (364, 58418880), (372, 57162560), (384, 55376230), (390, 54524288), (403, 52765440), (416, 51116520), (420, 50629696), (434, 48996480), (448, 47465340), (453, 46941440), (455, 46735104), (465, 45730048), (480, 44300984), (496, 42871920), (507, 41941760), (520, 40893216), (546, 38945920), (560, 37972272), (604, 35206080), (620, 34297536), (624, 34077680), (640, 33225738), (651, 32664320), (672, 31643560), (676, 31456320), (728, 29209440), (744, 28581280), (755, 28164864), (768, 27688115), (780, 27262144), (806, 26382720), (832, 25558260), (840, 25314848), (845, 25165056), (868, 24498240), (896, 23732670), (906, 23470720), (910, 23367552), (930, 22865024), (960, 22150492), (992, 21435960), (1014, 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(3255, 6532864), (3328, 6389565), (3360, 6328712), (3380, 6291264), (3472, 6124560), (3549, 5991680), (3624, 5867680), (3640, 5841888), (3720, 5716256), (3840, 5537623), (3926, 5416320), (3968, 5358990), (4030, 5276544), (4056, 5242720), (4160, 5111652), (4228, 5029440), (4340, 4899648), (4368, 4868240), (4480, 4746534), (4530, 4694144), (4681, 4542720), (4732, 4493760), (4832, 4400760), (4836, 4397120), (4960, 4287192), (4992, 4259710), (5070, 4194176), (5208, 4083040), (5239, 4058880), (5285, 4023552), (5376, 3955445), (5408, 3932040), (5460, 3894592), (5642, 3768960), (5824, 3651180), (5889, 3610880), (5915, 3595008), (5952, 3572660), (6040, 3520608), (6045, 3517696), (6240, 3407768), (6342, 3352960), (6448, 3297840), (6510, 3266432), (6720, 3164356), (6760, 3145632), (6944, 3062280), (7098, 2995840), (7248, 2933840), (7280, 2920944), (7440, 2858128), (7852, 2708160), (7936, 2679495), (8060, 2638272), (8112, 2621360), (8320, 2555826), (8456, 2514720), (8463, 2512640), (8680, 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(46810, 454272), (47112, 451360), (47320, 449376), (48320, 440076), (48360, 439712), (49920, 425971), (50736, 419120), (51038, 416640), (51584, 412230), (52080, 408304), (52390, 405888), (54080, 393204), (54964, 386880), (55552, 382785), (56172, 378560), (56420, 376896), (56784, 374480), (57984, 366730), (58240, 365118), (58890, 361088), (59520, 357266), (60853, 349440), (62816, 338520), (62868, 338240), (63420, 335296), (64480, 329784), (64896, 327670), (65534, 324480), (67648, 314340), (67704, 314080), (68705, 309504), (69440, 306228), (69888, 304265), (70215, 302848), (70980, 299584), (72480, 293384), (73346, 289920), (74896, 283920), (75712, 280860), (76557, 277760), (77376, 274820), (78520, 270816), (78585, 270592), (81120, 262136), (82446, 257920), (83328, 255190), (83824, 253680), (84560, 251472), (84630, 251264), (87360, 243412), (90272, 235560), (93620, 227136), (94224, 225680), (94640, 224688), (96640, 220038), (96720, 219856), (98301, 216320), (101472, 209560), (102076, 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