20162428440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{1217}}^1$

素因数の和:1423

約数の個数: 384

約数和(自身を含む): 76513006080

約数和(自身を除く): 56350577640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 163, 165, 168, 210, 220, 231, 242, 264, 280, 308, 326, 330, 363, 385, 420, 440, 462, 484, 489, 605, 616, 652, 660, 726, 770, 815, 840, 847, 924, 968, 978, 1141, 1155, 1210, 1217, 1304, 1320, 1452, 1540, 1630, 1694, 1793, 1815, 1848, 1956, 2282, 2310, 2420, 2434, 2445, 2541, 2904, 3080, 3260, 3388, 3423, 3586, 3630, 3651, 3912, 4235, 4564, 4620, 4840, 4868, 4890, 5082, 5379, 5705, 6085, 6520, 6776, 6846, 7172, 7260, 7302, 8470, 8519, 8965, 9128, 9240, 9736, 9780, 10164, 10758, 11410, 12170, 12551, 12705, 13387, 13692, 14344, 14520, 14604, 16940, 17038, 17115, 17930, 18255, 19560, 19723, 20328, 21516, 22820, 24340, 25102, 25410, 25557, 26774, 26895, 27384, 29208, 33880, 34076, 34230, 35860, 36510, 37653, 39446, 40161, 42595, 43032, 45640, 48680, 50204, 50820, 51114, 53548, 53790, 59169, 62755, 66935, 68152, 68460, 71720, 73020, 75306, 78892, 80322, 85190, 93709, 98615, 100408, 101640, 102228, 107096, 107580, 118338, 125510, 127785, 133870, 136920, 138061, 146040, 147257, 150612, 157784, 160644, 170380, 187418, 188265, 197230, 198371, 200805, 204456, 215160, 236676, 251020, 255570, 267740, 276122, 281127, 294514, 295845, 301224, 321288, 340760, 374836, 376530, 394460, 396742, 401610, 414183, 441771, 468545, 473352, 502040, 511140, 535480, 552244, 562254, 589028, 591690, 595113, 690305, 736285, 749672, 753060, 788920, 793484, 803220, 828366, 883542, 937090, 991855, 1022280, 1030799, 1104488, 1124508, 1178056, 1183380, 1190226, 1380610, 1388597, 1405635, 1472570, 1506120, 1586968, 1606440, 1656732, 1767084, 1874180, 1983710, 2061598, 2070915, 2182081, 2208855, 2249016, 2366760, 2380452, 2761220, 2777194, 2811270, 2945140, 2975565, 3092397, 3313464, 3534168, 3748360, 3967420, 4123196, 4141830, 4165791, 4364162, 4417710, 4760904, 5153995, 5522440, 5554388, 5622540, 5890280, 5951130, 6184794, 6546243, 6942985, 7934840, 8246392, 8283660, 8331582, 8728324, 8835420, 10307990, 10910405, 11108776, 11245080, 11902260, 12369588, 13092486, 13885970, 15274567, 15461985, 16567320, 16663164, 17456648, 17670840, 20615980, 20828955, 21820810, 23804520, 24002891, 24739176, 26184972, 27771940, 30549134, 30923970, 32731215, 33326328, 41231960, 41657910, 43641620, 45823701, 48005782, 52369944, 55543880, 61098268, 61847940, 65462430, 72008673, 76372835, 83315820, 87283240, 91647402, 96011564, 120014455, 122196536, 123695880, 130924860, 144017346, 152745670, 166631640, 168020237, 183294804, 192023128, 229118505, 240028910, 261849720, 288034692, 305491340, 336040474, 360043365, 366589608, 458237010, 480057820, 504060711, 576069384, 610982680, 672080948, 720086730, 840101185, 916474020, 960115640, 1008121422, 1344161896, 1440173460, 1680202370, 1832948040, 2016242844, 2520303555, 2880346920, 3360404740, 4032485688, 5040607110, 6720809480, 10081214220, 20162428440]

約数ペア:

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