1988673679440

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{26321}}^1$

素因数の和:26632

約数の個数: 640

約数和(自身を含む): 8272099123200

約数和(自身を除く): 6283425443760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 168, 171, 180, 189, 190, 210, 216, 228, 240, 252, 263, 266, 270, 280, 285, 304, 315, 336, 342, 360, 378, 380, 399, 420, 432, 456, 504, 513, 526, 532, 540, 560, 570, 630, 665, 684, 720, 756, 760, 789, 798, 840, 855, 912, 945, 1008, 1026, 1052, 1064, 1080, 1140, 1197, 1260, 1315, 1330, 1368, 1512, 1520, 1578, 1596, 1680, 1710, 1841, 1890, 1995, 2052, 2104, 2128, 2160, 2280, 2367, 2394, 2520, 2565, 2630, 2660, 2736, 3024, 3156, 3192, 3420, 3591, 3682, 3780, 3945, 3990, 4104, 4208, 4560, 4734, 4788, 4997, 5040, 5130, 5260, 5320, 5523, 5985, 6312, 6384, 6840, 7101, 7182, 7364, 7560, 7890, 7980, 8208, 9205, 9468, 9576, 9994, 10260, 10520, 10640, 11046, 11835, 11970, 12624, 13680, 14202, 14364, 14728, 14991, 15120, 15780, 15960, 16569, 17955, 18410, 18936, 19152, 19988, 20520, 21040, 22092, 23670, 23940, 24985, 26321, 27615, 28404, 28728, 29456, 29982, 31560, 31920, 33138, 34979, 35505, 35910, 36820, 37872, 39976, 41040, 44184, 44973, 47340, 47880, 49707, 49970, 52642, 55230, 56808, 57456, 59964, 63120, 66276, 69958, 71010, 71820, 73640, 74955, 78963, 79952, 82845, 88368, 89946, 94680, 95760, 99414, 99940, 104937, 105284, 110460, 113616, 119928, 131605, 132552, 134919, 139916, 142020, 143640, 147280, 149910, 157926, 165690, 174895, 179892, 184247, 189360, 198828, 199880, 209874, 210568, 220920, 224865, 236889, 239856, 248535, 263210, 265104, 269838, 279832, 284040, 287280, 299820, 314811, 315852, 331380, 349790, 359784, 368494, 394815, 397656, 399760, 419748, 421136, 441840, 449730, 473778, 497070, 500099, 524685, 526420, 539676, 552741, 559664, 568080, 599640, 629622, 631704, 662760, 674595, 699580, 710667, 719568, 736988, 789630, 795312, 839496, 899460, 921235, 944433, 947556, 994140, 1000198, 1049370, 1052840, 1079352, 1105482, 1184445, 1199280, 1259244, 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34612115, 35006930, 36007128, 37777320, 39797352, 40007920, 41534538, 42008316, 44219280, 45008910, 48456961, 49746690, 52510395, 54010692, 55379384, 56011088, 56853360, 60011880, 62301807, 63012474, 66328920, 67513365, 69224230, 70013860, 72014256, 75554640, 79594704, 83069076, 84016632, 90017820, 94518711, 96913922, 99493380, 103836345, 105020790, 108021384, 110758768, 120023760, 124603614, 126024948, 131526037, 132657840, 135026730, 138448460, 140027720, 145370883, 157531185, 166138152, 168033264, 180035640, 186905421, 189037422, 193827844, 198986760, 207672690, 210041580, 216042768, 242284805, 249207228, 252049896, 263052074, 270053460, 276896920, 280055440, 290741766, 311509035, 315062370, 332276304, 360071280, 373810842, 378074844, 387655688, 394578111, 397973520, 415345380, 420083160, 436112649, 472593555, 484569610, 498414456, 504099792, 526104148, 540106920, 553793840, 581483532, 623018070, 630124740, 657630185, 726854415, 747621684, 756149688, 775311376, 789156222, 830690760, 840166320, 872225298, 920682259, 934527105, 945187110, 969139220, 996828912, 1052208296, 1080213840, 1162967064, 1183734333, 1246036140, 1260249480, 1308337947, 1315260370, 1453708830, 1495243368, 1512299376, 1578312444, 1661381520, 1744450596, 1841364518, 1869054210, 1890374220, 1938278440, 1972890555, 2104416592, 2180563245, 2325934128, 2367468666, 2492072280, 2520498960, 2616675894, 2630520740, 2762046777, 2907417660, 2990486736, 3156624888, 3488901192, 3551202999, 3682729036, 3738108420, 3780748440, 3876556880, 3945781110, 4361126490, 4603411295, 4734937332, 4984144560, 5233351788, 5261041480, 5524093554, 5814835320, 5918671665, 6313249776, 6541689735, 6977802384, 7102405998, 7365458072, 7476216840, 7561496880, 7891562220, 8286140331, 8722252980, 9206822590, 9469874664, 10466703576, 10522082960, 11048187108, 11629670640, 11837343330, 13083379470, 13810233885, 14204811996, 14730916144, 14952433680, 15783124440, 16572280662, 17444505960, 17756014995, 18413645180, 18939749328, 20933407152, 22096374216, 23674686660, 24858420993, 26166758940, 27620467770, 28409623992, 31566248880, 33144561324, 34889011920, 35512029990, 36827290360, 41430701655, 44192748432, 47349373320, 49716841986, 52333517880, 55240935540, 56819247984, 66289122648, 71024059980, 73654580720, 82861403310, 94698746640, 99433683972, 104667035760, 110481871080, 124292104965, 132578245296, 142048119960, 165722806620, 198867367944, 220963742160, 248584209930, 284096239920, 331445613240, 397734735888, 497168419860, 662891226480, 994336839720, 1988673679440]

約数ペア:

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(1079352, 1842470), (1105482, 1798920), (1184445, 1678992), (1199280, 1658223), (1259244, 1579260), (1263408, 1574055), (1325520, 1500297), (1349190, 1473976), (1399160, 1421334)]