20120229360

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6367}}^1$

素因数の和:6426

約数の個数: 640

約数和(自身を含む): 90965606400

約数和(自身を除く): 70845377040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 19, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 38, 40, 42, 44, 45, 48, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 84, 88, 90, 95, 99, 105, 108, 110, 112, 114, 120, 126, 132, 133, 135, 140, 144, 152, 154, 165, 168, 171, 176, 180, 189, 190, 198, 209, 210, 216, 220, 228, 231, 240, 252, 264, 266, 270, 280, 285, 297, 304, 308, 315, 330, 336, 342, 360, 378, 380, 385, 396, 399, 418, 420, 432, 440, 456, 462, 495, 504, 513, 528, 532, 540, 560, 570, 594, 616, 627, 630, 660, 665, 684, 693, 720, 756, 760, 770, 792, 798, 836, 840, 855, 880, 912, 924, 945, 990, 1008, 1026, 1045, 1064, 1080, 1140, 1155, 1188, 1197, 1232, 1254, 1260, 1320, 1330, 1368, 1386, 1463, 1485, 1512, 1520, 1540, 1584, 1596, 1672, 1680, 1710, 1848, 1881, 1890, 1980, 1995, 2052, 2079, 2090, 2128, 2160, 2280, 2310, 2376, 2394, 2508, 2520, 2565, 2640, 2660, 2736, 2772, 2926, 2970, 3024, 3080, 3135, 3192, 3344, 3420, 3465, 3591, 3696, 3762, 3780, 3960, 3990, 4104, 4158, 4180, 4389, 4560, 4620, 4752, 4788, 5016, 5040, 5130, 5320, 5544, 5643, 5852, 5940, 5985, 6160, 6270, 6367, 6384, 6840, 6930, 7182, 7315, 7524, 7560, 7920, 7980, 8208, 8316, 8360, 8778, 9240, 9405, 9576, 10032, 10260, 10395, 10640, 11088, 11286, 11704, 11880, 11970, 12540, 12734, 13167, 13680, 13860, 14364, 14630, 15048, 15120, 15960, 16632, 16720, 17556, 17955, 18480, 18810, 19101, 19152, 20520, 20790, 21945, 22572, 23408, 23760, 23940, 25080, 25468, 26334, 27720, 28215, 28728, 29260, 30096, 31835, 31920, 33264, 35112, 35910, 37620, 38202, 39501, 41040, 41580, 43890, 44569, 45144, 47880, 50160, 50936, 52668, 55440, 56430, 57303, 57456, 58520, 63670, 65835, 70037, 70224, 71820, 75240, 76404, 79002, 83160, 87780, 89138, 90288, 95505, 95760, 101872, 105336, 112860, 114606, 117040, 120973, 127340, 131670, 133707, 140074, 143640, 150480, 152808, 158004, 166320, 171909, 175560, 178276, 191010, 197505, 210111, 210672, 222845, 225720, 229212, 241946, 254680, 263340, 267414, 280148, 286515, 287280, 305616, 316008, 343818, 350185, 351120, 356552, 362919, 382020, 395010, 401121, 420222, 445690, 451440, 458424, 483892, 490259, 509360, 526680, 534828, 560296, 573030, 604865, 630333, 632016, 668535, 687636, 700370, 713104, 725838, 764040, 790020, 802242, 840444, 846811, 859545, 891380, 916848, 967784, 980518, 1050555, 1053360, 1069656, 1088757, 1120592, 1146060, 1203363, 1209730, 1260666, 1330703, 1337070, 1375272, 1400740, 1451676, 1470777, 1528080, 1580040, 1604484, 1680888, 1693622, 1719090, 1782760, 1814595, 1890999, 1935568, 1961036, 2005605, 2101110, 2139312, 2177514, 2292120, 2406726, 2419460, 2451295, 2521332, 2540433, 2661406, 2674140, 2750544, 2801480, 2903352, 2941554, 3151665, 3160080, 3208968, 3266271, 3361776, 3387244, 3438180, 3565520, 3629190, 3781998, 3922072, 3992109, 4011210, 4202220, 4234055, 4355028, 4412331, 4584240, 4813452, 4838920, 4902590, 5042664, 5080866, 5322812, 5348280, 5443785, 5602960, 5806704, 5883108, 6016815, 6303330, 6417936, 6532542, 6653515, 6774488, 6876360, 7258380, 7353885, 7563996, 7621299, 7844144, 7984218, 8022420, 8404440, 8468110, 8710056, 8824662, 9314921, 9454995, 9626904, 9677840, 9805180, 10085328, 10161732, 10645624, 10696560, 10887570, 11766216, 11976327, 12033630, 12606660, 12702165, 13065084, 13236993, 13307030, 13548976, 13752720, 14516760, 14707770, 15127992, 15242598, 15968436, 16044840, 16331355, 16808880, 16936220, 17420112, 17649324, 18629842, 18909990, 19253808, 19610360, 19960545, 20323464, 21291248, 21775140, 22061655, 22863897, 23532432, 23952654, 24067260, 25213320, 25404330, 26130168, 26473986, 26614060, 27944763, 29033520, 29415540, 30255984, 30485196, 31936872, 32089680, 32662710, 33872440, 35298648, 35928981, 37259684, 37819980, 38106495, 39220720, 39921090, 40646928, 43550280, 44123310, 45727794, 46574605, 47905308, 48134520, 50426640, 50808660, 52260336, 52947972, 53228120, 55889526, 58831080, 59881635, 60970392, 63873744, 65325420, 66184965, 67744880, 70597296, 71857962, 74519368, 75639960, 76212990, 79842180, 83834289, 87100560, 88246620, 91455588, 93149210, 95810616, 96269040, 101617320, 105895944, 106456240, 111779052, 114319485, 117662160, 119763270, 121940784, 130650840, 132369930, 139723815, 143715924, 149038736, 151279920, 152425980, 159684360, 167668578, 176493240, 179644905, 182911176, 186298420, 191621232, 203234640, 211791888, 223558104, 228638970, 239526540, 251502867, 261301680, 264739860, 279447630, 287431848, 304851960, 319368720, 335337156, 352986480, 359289810, 365822352, 372596840, 419171445, 447116208, 457277940, 479053080, 503005734, 529479720, 558895260, 574863696, 609703920, 670674312, 718579620, 745193680, 838342890, 914555880, 958106160, 1006011468, 1058959440, 1117790520, 1257514335, 1341348624, 1437159240, 1676685780, 1829111760, 2012022936, 2235581040, 2515028670, 2874318480, 3353371560, 4024045872, 5030057340, 6706743120, 10060114680, 20120229360]

約数ペア:

[(1, 20120229360), (2, 10060114680), (3, 6706743120), (4, 5030057340), (5, 4024045872), (6, 3353371560), (7, 2874318480), (8, 2515028670), (9, 2235581040), (10, 2012022936), (11, 1829111760), (12, 1676685780), (14, 1437159240), (15, 1341348624), (16, 1257514335), (18, 1117790520), (19, 1058959440), (20, 1006011468), (21, 958106160), (22, 914555880), (24, 838342890), (27, 745193680), (28, 718579620), (30, 670674312), (33, 609703920), (35, 574863696), (36, 558895260), (38, 529479720), (40, 503005734), (42, 479053080), (44, 457277940), (45, 447116208), (48, 419171445), (54, 372596840), (55, 365822352), (56, 359289810), (57, 352986480), (60, 335337156), (63, 319368720), (66, 304851960), (70, 287431848), (72, 279447630), (76, 264739860), (77, 261301680), (80, 251502867), (84, 239526540), (88, 228638970), (90, 223558104), (95, 211791888), (99, 203234640), (105, 191621232), (108, 186298420), (110, 182911176), (112, 179644905), (114, 176493240), (120, 167668578), (126, 159684360), (132, 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