20114278560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 768

約数和(自身を含む): 78236928000

約数和(自身を除く): 58122649440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 41, 43, 45, 48, 54, 57, 60, 72, 76, 80, 82, 86, 90, 95, 96, 108, 114, 120, 123, 129, 135, 139, 144, 152, 160, 164, 171, 172, 180, 190, 205, 215, 216, 228, 240, 246, 258, 270, 278, 285, 288, 304, 328, 342, 344, 360, 369, 380, 387, 410, 417, 430, 432, 456, 480, 492, 513, 516, 540, 556, 570, 608, 615, 645, 656, 684, 688, 695, 720, 738, 760, 774, 779, 817, 820, 834, 855, 860, 864, 912, 984, 1026, 1032, 1080, 1107, 1112, 1140, 1161, 1230, 1251, 1290, 1312, 1368, 1376, 1390, 1440, 1476, 1520, 1548, 1558, 1634, 1640, 1668, 1710, 1720, 1763, 1824, 1845, 1935, 1968, 2052, 2064, 2085, 2160, 2214, 2224, 2280, 2322, 2337, 2451, 2460, 2502, 2565, 2580, 2641, 2736, 2780, 2952, 3040, 3096, 3116, 3268, 3280, 3336, 3420, 3440, 3526, 3690, 3753, 3870, 3895, 3936, 4085, 4104, 4128, 4170, 4320, 4428, 4448, 4560, 4644, 4674, 4902, 4920, 5004, 5130, 5160, 5282, 5289, 5472, 5535, 5560, 5699, 5805, 5904, 5977, 6192, 6232, 6255, 6536, 6560, 6672, 6840, 6880, 7011, 7052, 7353, 7380, 7506, 7740, 7790, 7923, 8170, 8208, 8340, 8815, 8856, 9120, 9288, 9348, 9804, 9840, 10008, 10260, 10320, 10564, 10578, 11070, 11120, 11398, 11610, 11685, 11808, 11954, 12255, 12384, 12464, 12510, 13072, 13205, 13344, 13680, 14022, 14104, 14706, 14760, 15012, 15480, 15580, 15846, 15867, 16340, 16416, 16680, 17097, 17630, 17712, 17931, 18576, 18696, 18765, 19608, 19680, 20016, 20520, 20640, 21033, 21128, 21156, 22059, 22140, 22240, 22796, 23220, 23370, 23769, 23908, 24510, 24928, 25020, 26144, 26410, 26445, 27360, 28044, 28208, 28495, 29412, 29520, 29885, 30024, 30960, 31160, 31692, 31734, 32680, 33360, 33497, 34194, 35055, 35260, 35424, 35862, 36765, 37152, 37392, 37530, 39216, 39615, 40032, 41040, 42066, 42256, 42312, 44118, 44280, 45592, 46440, 46740, 47538, 47601, 47816, 49020, 50040, 51291, 52820, 52890, 53793, 56088, 56416, 56990, 58824, 59040, 59770, 60048, 61920, 62320, 63384, 63468, 65360, 66720, 66994, 68388, 70110, 70520, 71307, 71724, 73530, 74784, 75060, 78432, 79230, 79335, 82080, 84132, 84512, 84624, 85485, 88236, 88560, 89655, 91184, 92880, 93480, 95076, 95202, 95632, 98040, 100080, 100491, 102582, 105165, 105640, 105780, 107586, 108281, 110295, 112176, 113563, 113980, 117648, 118845, 119540, 120096, 124640, 126768, 126936, 130720, 133988, 136776, 140220, 141040, 142614, 143448, 147060, 150120, 153873, 158460, 158670, 161379, 167485, 168264, 169248, 170970, 176472, 177120, 179310, 182368, 185760, 186960, 190152, 190404, 191264, 196080, 200160, 200982, 205164, 210330, 211280, 211560, 215172, 216562, 220590, 224352, 227126, 227960, 235296, 237690, 238005, 239080, 245057, 253536, 253872, 256455, 267976, 268965, 273552, 280440, 282080, 285228, 286896, 294120, 300240, 301473, 307746, 316920, 317340, 322758, 324843, 334970, 336528, 340689, 341940, 352944, 356535, 358620, 373920, 380304, 380808, 392160, 401964, 410328, 420660, 422560, 423120, 430344, 433124, 441180, 454252, 455920, 475380, 476010, 478160, 490114, 502455, 507744, 512910, 535952, 537930, 541405, 547104, 560880, 567815, 570456, 573792, 588240, 600480, 602946, 615492, 633840, 634680, 645516, 649686, 669940, 673056, 681378, 683880, 705888, 713070, 717240, 735171, 760608, 761616, 769365, 803928, 806895, 820656, 841320, 846240, 860688, 866248, 882360, 904419, 908504, 911840, 950760, 952020, 956320, 974529, 980228, 1004910, 1022067, 1025820, 1071904, 1075860, 1082810, 1121760, 1135630, 1140912, 1176480, 1205892, 1225285, 1230984, 1267680, 1269360, 1291032, 1299372, 1339880, 1362756, 1367760, 1426140, 1434480, 1470342, 1507365, 1523232, 1538730, 1607856, 1613790, 1624215, 1641312, 1682640, 1703445, 1721376, 1732496, 1764720, 1808838, 1817008, 1901520, 1904040, 1949058, 1960456, 2009820, 2044134, 2051640, 2151720, 2165620, 2205513, 2271260, 2281824, 2411784, 2450570, 2461968, 2538720, 2582064, 2598744, 2679760, 2725512, 2735520, 2852280, 2868960, 2923587, 2940684, 3014730, 3066201, 3077460, 3215712, 3227580, 3248430, 3365280, 3406890, 3464992, 3529440, 3617676, 3634016, 3675855, 3803040, 3808080, 3898116, 3920912, 4019640, 4088268, 4103280, 4303440, 4331240, 4411026, 4522095, 4542520, 4656083, 4823568, 4872645, 4901140, 4923936, 5110335, 5164128, 5197488, 5359520, 5451024, 5704560, 5847174, 5881368, 6029460, 6132402, 6154920, 6455160, 6496860, 6616539, 6813780, 7235352, 7351710, 7616160, 7796232, 7841824, 8039280, 8176536, 8206560, 8606880, 8662480, 8822052, 9044190, 9085040, 9312166, 9647136, 9745290, 9802280, 10220670, 10394976, 10902048, 11027565, 11409120, 11694348, 11762736, 12058920, 12264804, 12309840, 12910320, 12993720, 13233078, 13627560, 13968249, 14470704, 14617935, 14703420, 15331005, 15592464, 16078560, 16353072, 17324960, 17644104, 18088380, 18170080, 18624332, 19490580, 19604560, 20441340, 22055130, 23280415, 23388696, 23525472, 24117840, 24529608, 24619680, 25820640, 25987440, 26466156, 27255120, 27936498, 28941408, 29235870, 29406840, 30662010, 31184928, 32706144, 33082695, 35288208, 36176760, 37248664, 38981160, 39209120, 40882680, 41904747, 44110260, 46560830, 46777392, 48235680, 49059216, 51974880, 52932312, 54510240, 55872996, 58471740, 58813680, 61324020, 66165390, 69841245, 70576416, 72353520, 74497328, 77962320, 81765360, 83809494, 88220520, 93121660, 93554784, 98118432, 105864624, 111745992, 116943480, 117627360, 122648040, 125714241, 132330780, 139682490, 144707040, 148994656, 155924640, 163530720, 167618988, 176441040, 186243320, 209523735, 211729248, 223491984, 233886960, 245296080, 251428482, 264661560, 279364980, 335237976, 352882080, 372486640, 419047470, 446983968, 467773920, 490592160, 502856964, 529323120, 558729960, 628571205, 670475952, 744973280, 838094940, 1005713928, 1058646240, 1117459920, 1257142410, 1340951904, 1676189880, 2011427856, 2234919840, 2514284820, 3352379760, 4022855712, 5028569640, 6704759520, 10057139280, 20114278560]

約数ペア:

[(1, 20114278560), (2, 10057139280), (3, 6704759520), (4, 5028569640), (5, 4022855712), (6, 3352379760), (8, 2514284820), (9, 2234919840), (10, 2011427856), (12, 1676189880), (15, 1340951904), (16, 1257142410), (18, 1117459920), (19, 1058646240), (20, 1005713928), (24, 838094940), (27, 744973280), (30, 670475952), (32, 628571205), (36, 558729960), (38, 529323120), (40, 502856964), (41, 490592160), (43, 467773920), (45, 446983968), (48, 419047470), (54, 372486640), (57, 352882080), (60, 335237976), (72, 279364980), (76, 264661560), (80, 251428482), (82, 245296080), (86, 233886960), (90, 223491984), (95, 211729248), (96, 209523735), (108, 186243320), (114, 176441040), (120, 167618988), (123, 163530720), (129, 155924640), (135, 148994656), (139, 144707040), (144, 139682490), (152, 132330780), (160, 125714241), (164, 122648040), (171, 117627360), (172, 116943480), (180, 111745992), (190, 105864624), (205, 98118432), (215, 93554784), (216, 93121660), (228, 88220520), (240, 83809494), (246, 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