1813885920

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:109

約数の個数: 1152

約数和(自身を含む): 8687347200

約数和(自身を除く): 6873461280

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, 32, 33, 35, 36, 38, 40, 41, 42, 44, 45, 48, 49, 54, 55, 56, 57, 60, 63, 66, 70, 72, 76, 77, 80, 82, 84, 88, 90, 95, 96, 98, 99, 105, 108, 110, 112, 114, 120, 123, 126, 132, 133, 135, 140, 144, 147, 152, 154, 160, 164, 165, 168, 171, 176, 180, 189, 190, 196, 198, 205, 209, 210, 216, 220, 224, 228, 231, 240, 245, 246, 252, 264, 266, 270, 280, 285, 287, 288, 294, 297, 304, 308, 315, 328, 330, 336, 342, 352, 360, 369, 378, 380, 385, 392, 396, 399, 410, 418, 420, 432, 440, 441, 451, 456, 462, 480, 490, 492, 495, 504, 513, 528, 532, 539, 540, 560, 570, 574, 588, 594, 608, 615, 616, 627, 630, 656, 660, 665, 672, 684, 693, 720, 735, 738, 756, 760, 770, 779, 784, 792, 798, 820, 836, 840, 855, 861, 864, 880, 882, 902, 912, 924, 931, 945, 980, 984, 990, 1008, 1026, 1045, 1056, 1064, 1078, 1080, 1107, 1120, 1140, 1148, 1155, 1176, 1188, 1197, 1230, 1232, 1254, 1260, 1312, 1320, 1323, 1330, 1353, 1368, 1386, 1435, 1440, 1463, 1470, 1476, 1485, 1512, 1520, 1540, 1558, 1568, 1584, 1596, 1617, 1640, 1672, 1680, 1710, 1722, 1760, 1764, 1804, 1824, 1845, 1848, 1862, 1881, 1890, 1960, 1968, 1980, 1995, 2009, 2016, 2052, 2079, 2090, 2128, 2156, 2160, 2205, 2214, 2255, 2280, 2296, 2310, 2337, 2352, 2376, 2394, 2460, 2464, 2508, 2520, 2565, 2583, 2640, 2646, 2660, 2695, 2706, 2736, 2772, 2793, 2870, 2926, 2940, 2952, 2970, 3024, 3040, 3080, 3116, 3135, 3157, 3168, 3192, 3234, 3280, 3344, 3360, 3420, 3444, 3465, 3528, 3591, 3608, 3690, 3696, 3724, 3762, 3780, 3895, 3920, 3936, 3960, 3990, 4018, 4059, 4104, 4158, 4180, 4256, 4305, 4312, 4320, 4389, 4410, 4428, 4510, 4560, 4592, 4620, 4655, 4674, 4704, 4752, 4788, 4851, 4920, 5016, 5040, 5130, 5166, 5280, 5292, 5320, 5390, 5412, 5453, 5472, 5535, 5544, 5586, 5643, 5740, 5852, 5880, 5904, 5940, 5985, 6027, 6048, 6160, 6232, 6270, 6314, 6384, 6468, 6560, 6615, 6688, 6765, 6840, 6888, 6930, 7011, 7056, 7182, 7216, 7315, 7380, 7392, 7448, 7524, 7560, 7749, 7790, 7840, 7920, 7980, 8036, 8085, 8118, 8208, 8316, 8360, 8379, 8569, 8610, 8624, 8778, 8820, 8856, 9020, 9120, 9184, 9240, 9310, 9348, 9405, 9471, 9504, 9576, 9702, 9840, 10032, 10045, 10080, 10241, 10260, 10332, 10395, 10584, 10640, 10780, 10824, 10906, 11070, 11088, 11172, 11286, 11480, 11685, 11704, 11760, 11808, 11880, 11970, 12054, 12177, 12320, 12464, 12540, 12628, 12768, 12915, 12936, 13167, 13230, 13530, 13680, 13776, 13860, 13965, 14022, 14112, 14364, 14432, 14553, 14630, 14760, 14896, 15048, 15120, 15498, 15580, 15785, 15840, 15960, 16072, 16170, 16236, 16359, 16416, 16632, 16720, 16758, 17138, 17220, 17248, 17556, 17640, 17712, 17955, 18040, 18081, 18480, 18620, 18696, 18810, 18942, 19152, 19404, 19680, 20064, 20090, 20295, 20482, 20520, 20664, 20790, 21033, 21168, 21280, 21560, 21648, 21812, 21945, 22099, 22140, 22176, 22344, 22572, 22960, 23370, 23408, 23520, 23760, 23940, 24108, 24255, 24354, 24928, 25080, 25137, 25256, 25707, 25830, 25872, 26334, 26460, 27060, 27265, 27360, 27552, 27720, 27930, 28044, 28215, 28413, 28728, 29106, 29260, 29520, 29792, 30096, 30135, 30240, 30723, 30996, 31160, 31570, 31920, 32144, 32340, 32472, 32718, 33264, 33440, 33516, 34276, 34440, 35055, 35112, 35280, 35424, 35910, 36080, 36162, 36960, 37240, 37392, 37620, 37884, 38171, 38304, 38745, 38808, 39501, 40180, 40590, 40964, 41040, 41328, 41580, 41895, 42066, 42336, 42845, 43120, 43296, 43624, 43890, 44198, 44280, 44688, 45144, 45920, 46740, 46816, 47355, 47520, 47880, 48216, 48510, 48708, 49077, 50160, 50274, 50512, 51205, 51414, 51660, 51744, 52668, 52920, 54120, 54243, 54530, 55440, 55860, 56088, 56430, 56826, 57456, 58212, 58520, 59040, 59983, 60192, 60270, 60885, 61446, 61992, 62320, 63140, 63840, 64288, 64680, 64944, 65436, 65835, 66297, 66528, 67032, 68552, 68880, 70110, 70224, 70560, 71820, 72160, 72324, 72765, 74480, 74784, 75240, 75768, 76342, 77121, 77490, 77616, 79002, 80360, 81180, 81795, 81928, 82080, 82656, 83160, 83790, 84132, 85239, 85690, 86240, 87248, 87780, 88396, 88560, 89376, 90288, 90405, 92169, 93480, 94710, 95760, 96432, 97020, 97416, 98154, 100320, 100548, 101024, 102410, 102828, 103320, 105165, 105336, 105840, 108240, 108486, 109060, 110495, 110880, 111720, 112176, 112860, 113652, 114513, 114912, 116424, 117040, 119966, 120540, 121770, 122892, 123984, 124640, 125685, 126280, 128535, 129360, 129888, 130872, 131670, 132594, 134064, 137104, 137760, 140220, 140448, 142065, 143640, 144648, 145530, 147231, 148960, 150480, 151536, 152684, 153615, 154242, 154980, 155232, 158004, 160720, 162360, 163590, 163856, 166320, 167580, 168264, 170478, 171380, 174496, 175560, 176792, 177120, 179949, 180576, 180810, 184338, 186960, 189420, 190855, 191520, 192864, 194040, 194832, 196308, 197505, 198891, 201096, 204820, 205656, 206640, 210330, 210672, 211680, 216480, 216972, 218120, 220990, 223440, 224352, 225720, 227304, 229026, 231363, 232848, 234080, 239932, 241080, 243540, 245385, 245784, 247968, 251370, 252560, 257070, 258720, 261744, 263340, 265188, 268128, 271215, 274208, 276507, 280440, 284130, 287280, 289296, 291060, 294462, 299915, 300960, 303072, 305368, 307230, 308484, 309960, 316008, 321440, 324720, 327180, 327712, 331485, 332640, 335160, 336528, 340956, 342760, 343539, 351120, 353584, 359898, 361620, 368676, 373920, 378840, 381710, 385605, 388080, 389664, 392616, 395010, 397782, 402192, 409640, 411312, 413280, 419881, 420660, 421344, 426195, 433944, 436240, 441980, 446880, 451440, 454608, 458052, 460845, 462726, 465696, 479864, 482160, 487080, 490770, 491568, 502740, 505120, 514140, 523488, 526680, 530376, 539847, 542430, 553014, 560880, 568260, 572565, 574560, 578592, 582120, 588924, 596673, 599830, 610736, 614460, 616968, 619920, 632016, 649440, 654360, 662970, 670320, 673056, 681912, 685520, 687078, 702240, 707168, 719796, 723240, 736155, 737352, 757680, 763420, 771210, 776160, 785232, 790020, 795564, 804384, 819280, 822624, 839762, 841320, 852390, 867888, 872480, 883960, 899745, 902880, 909216, 916104, 921690, 925452, 959728, 964320, 974160, 981540, 983136, 994455, 1005480, 1028280, 1030617, 1053360, 1060752, 1079694, 1084860, 1106028, 1121760, 1136520, 1145130, 1156815, 1164240, 1177848, 1193346, 1199660, 1221472, 1228920, 1233936, 1239840, 1259643, 1264032, 1308720, 1325940, 1340640, 1363824, 1371040, 1374156, 1382535, 1439592, 1446480, 1472310, 1474704, 1515360, 1526840, 1542420, 1570464, 1580040, 1591128, 1619541, 1638560, 1679524, 1682640, 1704780, 1717695, 1735776, 1767920, 1799490, 1832208, 1843380, 1850904, 1919456, 1948320, 1963080, 1988910, 2010960, 2056560, 2061234, 2099405, 2106720, 2121504, 2159388, 2169720, 2212056, 2273040, 2290260, 2313630, 2328480, 2355696, 2386692, 2399320, 2457840, 2467872, 2519286, 2617440, 2651880, 2699235, 2727648, 2748312, 2765070, 2879184, 2892960, 2944620, 2949408, 2983365, 3053680, 3084840, 3160080, 3182256, 3239082, 3359048, 3365280, 3409560, 3435390, 3535840, 3598980, 3664416, 3686760, 3701808, 3778929, 3926160, 3977820, 4021920, 4113120, 4122468, 4198810, 4318776, 4339440, 4424112, 4546080, 4580520, 4627260, 4711392, 4773384, 4798640, 4915680, 5038572, 5153085, 5303760, 5398470, 5496624, 5530140, 5758368, 5889240, 5966730, 6107360, 6169680, 6298215, 6320160, 6364512, 6478164, 6718096, 6819120, 6870780, 7197960, 7373520, 7403616, 7557858, 7852320, 7955640, 8097705, 8244936, 8397620, 8637552, 8678880, 8848224, 9161040, 9254520, 9546768, 9597280, 10077144, 10306170, 10607520, 10796940, 10993248, 11060280, 11336787, 11778480, 11933460, 12339360, 12596430, 12956328, 13436192, 13638240, 13741560, 14395920, 14747040, 15115716, 15911280, 16195410, 16489872, 16795240, 17275104, 18322080, 18509040, 18894645, 19093536, 20154288, 20612340, 21593880, 22120560, 22673574, 23556960, 23866920, 25192860, 25912656, 27483120, 28791840, 30231432, 31822560, 32390820, 32979744, 33590480, 37018080, 37789290, 40308576, 41224680, 43187760, 44241120, 45347148, 47733840, 50385720, 51825312, 54966240, 56683935, 60462864, 64781640, 67180960, 75578580, 82449360, 86375520, 90694296, 95467680, 100771440, 113367870, 120925728, 129563280, 151157160, 164898720, 181388592, 201542880, 226735740, 259126560, 302314320, 362777184, 453471480, 604628640, 906942960, 1813885920]

約数ペア:

[(1, 1813885920), (2, 906942960), (3, 604628640), (4, 453471480), (5, 362777184), (6, 302314320), (7, 259126560), (8, 226735740), (9, 201542880), (10, 181388592), (11, 164898720), (12, 151157160), (14, 129563280), (15, 120925728), (16, 113367870), (18, 100771440), (19, 95467680), (20, 90694296), (21, 86375520), (22, 82449360), (24, 75578580), (27, 67180960), (28, 64781640), (30, 60462864), (32, 56683935), (33, 54966240), (35, 51825312), (36, 50385720), (38, 47733840), (40, 45347148), (41, 44241120), (42, 43187760), (44, 41224680), (45, 40308576), (48, 37789290), (49, 37018080), (54, 33590480), (55, 32979744), (56, 32390820), (57, 31822560), (60, 30231432), (63, 28791840), (66, 27483120), (70, 25912656), (72, 25192860), (76, 23866920), (77, 23556960), (80, 22673574), (82, 22120560), (84, 21593880), (88, 20612340), (90, 20154288), (95, 19093536), (96, 18894645), (98, 18509040), (99, 18322080), (105, 17275104), (108, 16795240), (110, 16489872), (112, 16195410), (114, 15911280), (120, 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(7392, 245385), (7448, 243540), (7524, 241080), (7560, 239932), (7749, 234080), (7790, 232848), (7840, 231363), (7920, 229026), (7980, 227304), (8036, 225720), (8085, 224352), (8118, 223440), (8208, 220990), (8316, 218120), (8360, 216972), (8379, 216480), (8569, 211680), (8610, 210672), (8624, 210330), (8778, 206640), (8820, 205656), (8856, 204820), (9020, 201096), (9120, 198891), (9184, 197505), (9240, 196308), (9310, 194832), (9348, 194040), (9405, 192864), (9471, 191520), (9504, 190855), (9576, 189420), (9702, 186960), (9840, 184338), (10032, 180810), (10045, 180576), (10080, 179949), (10241, 177120), (10260, 176792), (10332, 175560), (10395, 174496), (10584, 171380), (10640, 170478), (10780, 168264), (10824, 167580), (10906, 166320), (11070, 163856), (11088, 163590), (11172, 162360), (11286, 160720), (11480, 158004), (11685, 155232), (11704, 154980), (11760, 154242), (11808, 153615), (11880, 152684), (11970, 151536), (12054, 150480), (12177, 148960), (12320, 147231), (12464, 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