16855004880

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 1120

約数和(自身を含む): 73772778240

約数和(自身を除く): 56917773360

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, 41, 42, 45, 48, 53, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 82, 84, 90, 95, 105, 106, 108, 112, 114, 120, 123, 126, 133, 135, 140, 144, 152, 159, 162, 164, 168, 171, 180, 189, 190, 205, 210, 212, 216, 228, 240, 243, 246, 252, 265, 266, 270, 280, 285, 287, 304, 315, 318, 324, 328, 336, 342, 360, 369, 371, 378, 380, 399, 405, 410, 420, 424, 432, 456, 477, 486, 492, 504, 513, 530, 532, 540, 560, 567, 570, 574, 615, 630, 636, 648, 656, 665, 684, 720, 729, 738, 742, 756, 760, 779, 795, 798, 810, 820, 840, 848, 855, 861, 912, 945, 954, 972, 984, 1007, 1008, 1026, 1060, 1064, 1080, 1107, 1113, 1134, 1140, 1148, 1197, 1215, 1230, 1260, 1272, 1296, 1330, 1368, 1431, 1435, 1458, 1476, 1484, 1512, 1520, 1539, 1558, 1590, 1596, 1620, 1640, 1680, 1701, 1710, 1722, 1845, 1855, 1890, 1908, 1944, 1968, 1995, 2014, 2052, 2120, 2128, 2160, 2173, 2214, 2226, 2268, 2280, 2296, 2337, 2385, 2394, 2430, 2460, 2520, 2544, 2565, 2583, 2660, 2736, 2835, 2862, 2870, 2916, 2952, 2968, 3021, 3024, 3078, 3116, 3180, 3192, 3240, 3280, 3321, 3339, 3402, 3420, 3444, 3591, 3645, 3690, 3710, 3780, 3816, 3888, 3895, 3990, 4028, 4104, 4240, 4293, 4305, 4346, 4428, 4452, 4536, 4560, 4592, 4617, 4674, 4770, 4788, 4860, 4920, 5035, 5040, 5103, 5130, 5166, 5320, 5453, 5535, 5565, 5670, 5724, 5740, 5832, 5904, 5936, 5985, 6042, 6156, 6232, 6360, 6384, 6480, 6519, 6642, 6678, 6804, 6840, 6888, 7011, 7049, 7155, 7182, 7290, 7380, 7420, 7560, 7632, 7695, 7749, 7790, 7980, 8056, 8208, 8505, 8586, 8610, 8692, 8856, 8904, 9063, 9072, 9234, 9348, 9540, 9576, 9720, 9840, 9963, 10017, 10070, 10206, 10260, 10332, 10640, 10773, 10865, 10906, 11070, 11130, 11340, 11448, 11480, 11664, 11685, 11970, 12084, 12312, 12464, 12720, 12879, 12915, 13038, 13284, 13356, 13608, 13680, 13776, 13851, 14022, 14098, 14310, 14364, 14580, 14760, 14840, 15105, 15120, 15211, 15390, 15498, 15580, 15960, 16112, 16359, 16605, 16695, 17010, 17172, 17220, 17384, 17712, 17808, 17955, 18126, 18468, 18696, 19080, 19152, 19440, 19557, 19926, 20034, 20140, 20412, 20520, 20664, 21033, 21147, 21465, 21546, 21730, 21812, 22140, 22260, 22680, 22896, 22960, 23085, 23247, 23370, 23940, 24168, 24624, 25515, 25758, 25830, 26076, 26568, 26712, 27189, 27216, 27265, 27702, 28044, 28196, 28620, 28728, 29160, 29520, 29680, 29889, 30051, 30210, 30422, 30780, 30996, 31160, 31920, 32319, 32595, 32718, 33210, 33390, 34020, 34344, 34440, 34768, 35055, 35245, 35910, 36252, 36936, 37392, 38160, 38637, 38745, 39114, 39852, 40068, 40280, 40824, 41040, 41287, 41328, 42066, 42294, 42930, 43092, 43460, 43624, 44280, 44520, 45315, 45360, 45633, 46170, 46494, 46740, 47880, 48336, 49077, 49815, 50085, 51030, 51516, 51660, 52152, 53136, 53424, 53865, 54378, 54530, 55404, 56088, 56392, 57240, 57456, 58320, 58671, 59778, 60102, 60420, 60844, 61560, 61992, 62320, 63099, 63441, 64395, 64638, 65190, 65436, 66420, 66780, 68040, 68688, 68880, 69255, 69741, 70110, 70490, 71820, 72504, 73872, 76055, 77274, 77490, 78228, 79704, 80136, 80560, 81567, 81648, 81795, 82574, 84132, 84588, 85860, 86184, 86920, 87248, 88560, 89040, 90153, 90630, 91266, 92340, 92988, 93480, 95760, 96957, 97785, 98154, 99630, 100170, 102060, 103032, 103320, 104304, 105165, 105735, 107730, 108756, 109060, 110808, 112176, 112784, 114480, 116235, 117342, 119556, 120204, 120840, 121688, 123120, 123861, 123984, 126198, 126882, 128790, 129276, 130380, 130872, 132840, 133560, 135945, 136080, 136899, 138510, 139482, 140220, 140980, 143640, 145008, 147231, 149445, 150255, 152110, 154548, 154980, 156456, 159408, 160272, 161595, 163134, 163590, 165148, 168264, 169176, 171720, 172368, 173840, 176013, 180306, 181260, 182532, 184680, 185976, 186960, 189297, 190323, 193185, 193914, 195570, 196308, 199260, 200340, 204120, 206064, 206435, 206640, 209223, 210330, 211470, 215460, 217512, 218120, 221616, 228165, 232470, 234684, 239112, 240408, 241680, 243376, 244701, 245385, 247722, 252396, 253764, 257580, 258552, 260760, 261744, 265680, 267120, 270459, 271890, 273798, 277020, 278964, 280440, 281960, 287280, 289009, 293355, 294462, 298890, 300510, 304220, 309096, 309960, 312912, 315495, 317205, 323190, 326268, 327180, 330296, 336528, 338352, 343440, 348705, 352026, 360612, 362520, 365064, 369360, 371583, 371952, 378594, 380646, 386370, 387828, 391140, 392616, 398520, 400680, 407835, 408240, 410697, 412870, 418446, 420660, 422940, 430920, 435024, 436240, 441693, 450765, 456330, 464940, 469368, 478224, 480816, 484785, 489402, 490770, 495444, 504792, 507528, 515160, 517104, 521520, 528039, 540918, 543780, 547596, 554040, 557928, 560880, 563920, 567891, 570969, 578018, 586710, 588924, 597780, 601020, 608440, 618192, 619305, 619920, 630990, 634410, 646380, 652536, 654360, 660592, 684495, 697410, 704052, 721224, 725040, 730128, 734103, 736155, 743166, 757188, 761292, 772740, 775656, 782280, 785232, 797040, 801360, 815670, 821394, 825740, 836892, 841320, 845880, 861840, 867027, 880065, 883386, 901530, 912660, 929880, 938736, 946485, 951615, 969570, 978804, 981540, 990888, 1009584, 1015056, 1030320, 1046115, 1056078, 1081836, 1087560, 1095192, 1108080, 1114749, 1115856, 1135782, 1141938, 1156036, 1173420, 1177848, 1195560, 1202040, 1216880, 1223505, 1232091, 1238610, 1261980, 1268820, 1292760, 1305072, 1308720, 1325079, 1352295, 1368990, 1394820, 1408104, 1442448, 1445045, 1468206, 1472310, 1486332, 1514376, 1522584, 1545480, 1551312, 1564560, 1584117, 1631340, 1642788, 1651480, 1673784, 1682640, 1691760, 1712907, 1734054, 1760130, 1766772, 1803060, 1825320, 1857915, 1859760, 1892970, 1903230, 1939140, 1957608, 1963080, 1981776, 2053485, 2092230, 2112156, 2163672, 2175120, 2190384, 2208465, 2229498, 2271564, 2283876, 2312072, 2346840, 2355696, 2391120, 2404080, 2447010, 2464182, 2477220, 2523960, 2537640, 2585520, 2601081, 2640195, 2650158, 2704590, 2737980, 2789640, 2816208, 2839455, 2854845, 2890090, 2936412, 2944620, 2972664, 3028752, 3045168, 3090960, 3168234, 3262680, 3285576, 3302960, 3344247, 3347568, 3425814, 3468108, 3520260, 3533544, 3606120, 3650640, 3670515, 3696273, 3715830, 3785940, 3806460, 3878280, 3915216, 3926160, 3975237, 4106970, 4184460, 4224312, 4327344, 4335135, 4416930, 4458996, 4543128, 4567752, 4624144, 4693680, 4894020, 4928364, 4954440, 5047920, 5075280, 5138721, 5202162, 5280390, 5300316, 5409180, 5475960, 5573745, 5579280, 5678910, 5709690, 5780180, 5872824, 5889240, 5945328, 6160455, 6336468, 6525360, 6571152, 6625395, 6688494, 6851628, 6936216, 7040520, 7067088, 7212240, 7341030, 7392546, 7431660, 7571880, 7612920, 7756560, 7803243, 7920585, 7950474, 8213940, 8368920, 8448624, 8564535, 8670270, 8833860, 8917992, 9086256, 9135504, 9788040, 9856728, 9908880, 10032741, 10277442, 10404324, 10560780, 10600632, 10818360, 10951920, 11088819, 11147490, 11357820, 11419380, 11560360, 11745648, 11778480, 12320910, 12672936, 13005405, 13250790, 13376988, 13703256, 13872432, 14081040, 14682060, 14785092, 14863320, 15143760, 15225840, 15606486, 15841170, 15900948, 16427880, 16721235, 16737840, 17129070, 17340540, 17667720, 17835984, 18481365, 19576080, 19713456, 19876185, 20065482, 20554884, 20808648, 21121560, 21201264, 21636720, 22177638, 22294980, 22715640, 22838760, 23120720, 23409729, 24641820, 25345872, 25693605, 26010810, 26501580, 26753976, 27406512, 29364120, 29570184, 29726640, 30098223, 31212972, 31682340, 31801896, 32855760, 33442470, 34258140, 34681080, 35335440, 36962730, 39016215, 39752370, 40130964, 41109768, 41617296, 42243120, 44355276, 44589960, 45431280, 45677520, 46819458, 49283640, 50163705, 51387210, 52021620, 53003160, 53507952, 55444095, 58728240, 59140368, 60196446, 62425944, 63364680, 63603792, 66884940, 68516280, 69362160, 70229187, 73925460, 78032430, 79504740, 80261928, 82219536, 88710552, 89179920, 93638916, 98567280, 100327410, 102774420, 104043240, 106006320, 110888190, 117048645, 120392892, 124851888, 126729360, 133769880, 137032560, 140458374, 147850920, 150491115, 156064860, 159009480, 160523856, 177421104, 187277832, 200654820, 205548840, 208086480, 210687561, 221776380, 234097290, 240785784, 267539760, 280916748, 295701840, 300982230, 312129720, 318018960, 351145935, 374555664, 401309640, 411097680, 421375122, 443552760, 468194580, 481571568, 561833496, 601964460, 624259440, 702291870, 802619280, 842750244, 887105520, 936389160, 1053437805, 1123666992, 1203928920, 1404583740, 1685500488, 1872778320, 2106875610, 2407857840, 2809167480, 3371000976, 4213751220, 5618334960, 8427502440, 16855004880]

約数ペア:

[(1, 16855004880), (2, 8427502440), (3, 5618334960), (4, 4213751220), (5, 3371000976), (6, 2809167480), (7, 2407857840), (8, 2106875610), (9, 1872778320), (10, 1685500488), (12, 1404583740), (14, 1203928920), (15, 1123666992), (16, 1053437805), (18, 936389160), (19, 887105520), (20, 842750244), (21, 802619280), (24, 702291870), (27, 624259440), (28, 601964460), (30, 561833496), (35, 481571568), (36, 468194580), (38, 443552760), (40, 421375122), (41, 411097680), (42, 401309640), (45, 374555664), (48, 351145935), (53, 318018960), (54, 312129720), (56, 300982230), (57, 295701840), (60, 280916748), (63, 267539760), (70, 240785784), (72, 234097290), (76, 221776380), (80, 210687561), (81, 208086480), (82, 205548840), (84, 200654820), (90, 187277832), (95, 177421104), (105, 160523856), (106, 159009480), (108, 156064860), (112, 150491115), (114, 147850920), (120, 140458374), (123, 137032560), (126, 133769880), (133, 126729360), (135, 124851888), (140, 120392892), (144, 117048645), (152, 110888190), (159, 106006320), (162, 104043240), (164, 102774420), (168, 100327410), (171, 98567280), (180, 93638916), (189, 89179920), (190, 88710552), (205, 82219536), (210, 80261928), (212, 79504740), (216, 78032430), (228, 73925460), (240, 70229187), (243, 69362160), (246, 68516280), (252, 66884940), (265, 63603792), (266, 63364680), (270, 62425944), (280, 60196446), (285, 59140368), (287, 58728240), (304, 55444095), (315, 53507952), (318, 53003160), (324, 52021620), (328, 51387210), (336, 50163705), (342, 49283640), (360, 46819458), (369, 45677520), (371, 45431280), (378, 44589960), (380, 44355276), (399, 42243120), (405, 41617296), (410, 41109768), (420, 40130964), (424, 39752370), (432, 39016215), (456, 36962730), (477, 35335440), (486, 34681080), (492, 34258140), (504, 33442470), (513, 32855760), (530, 31801896), (532, 31682340), (540, 31212972), (560, 30098223), (567, 29726640), (570, 29570184), (574, 29364120), (615, 27406512), (630, 26753976), (636, 26501580), (648, 26010810), (656, 25693605), (665, 25345872), (684, 24641820), (720, 23409729), (729, 23120720), (738, 22838760), (742, 22715640), (756, 22294980), (760, 22177638), (779, 21636720), (795, 21201264), (798, 21121560), (810, 20808648), (820, 20554884), (840, 20065482), (848, 19876185), (855, 19713456), (861, 19576080), (912, 18481365), (945, 17835984), (954, 17667720), (972, 17340540), (984, 17129070), (1007, 16737840), (1008, 16721235), (1026, 16427880), (1060, 15900948), (1064, 15841170), (1080, 15606486), (1107, 15225840), (1113, 15143760), (1134, 14863320), (1140, 14785092), (1148, 14682060), (1197, 14081040), (1215, 13872432), (1230, 13703256), (1260, 13376988), (1272, 13250790), (1296, 13005405), (1330, 12672936), (1368, 12320910), (1431, 11778480), (1435, 11745648), (1458, 11560360), (1476, 11419380), (1484, 11357820), (1512, 11147490), (1520, 11088819), (1539, 10951920), (1558, 10818360), (1590, 10600632), (1596, 10560780), (1620, 10404324), (1640, 10277442), (1680, 10032741), (1701, 9908880), (1710, 9856728), (1722, 9788040), (1845, 9135504), (1855, 9086256), (1890, 8917992), (1908, 8833860), (1944, 8670270), (1968, 8564535), (1995, 8448624), (2014, 8368920), (2052, 8213940), (2120, 7950474), (2128, 7920585), (2160, 7803243), (2173, 7756560), (2214, 7612920), (2226, 7571880), (2268, 7431660), (2280, 7392546), (2296, 7341030), (2337, 7212240), (2385, 7067088), (2394, 7040520), (2430, 6936216), (2460, 6851628), (2520, 6688494), (2544, 6625395), (2565, 6571152), (2583, 6525360), (2660, 6336468), (2736, 6160455), (2835, 5945328), (2862, 5889240), (2870, 5872824), (2916, 5780180), (2952, 5709690), (2968, 5678910), (3021, 5579280), (3024, 5573745), (3078, 5475960), (3116, 5409180), (3180, 5300316), (3192, 5280390), (3240, 5202162), (3280, 5138721), (3321, 5075280), (3339, 5047920), (3402, 4954440), (3420, 4928364), (3444, 4894020), (3591, 4693680), (3645, 4624144), (3690, 4567752), (3710, 4543128), (3780, 4458996), (3816, 4416930), (3888, 4335135), (3895, 4327344), (3990, 4224312), (4028, 4184460), (4104, 4106970), (4240, 3975237), (4293, 3926160), (4305, 3915216), (4346, 3878280), (4428, 3806460), (4452, 3785940), (4536, 3715830), (4560, 3696273), (4592, 3670515), (4617, 3650640), (4674, 3606120), (4770, 3533544), (4788, 3520260), (4860, 3468108), (4920, 3425814), (5035, 3347568), (5040, 3344247), (5103, 3302960), (5130, 3285576), (5166, 3262680), (5320, 3168234), (5453, 3090960), (5535, 3045168), (5565, 3028752), (5670, 2972664), (5724, 2944620), (5740, 2936412), (5832, 2890090), (5904, 2854845), (5936, 2839455), (5985, 2816208), (6042, 2789640), (6156, 2737980), (6232, 2704590), (6360, 2650158), (6384, 2640195), (6480, 2601081), (6519, 2585520), (6642, 2537640), (6678, 2523960), (6804, 2477220), (6840, 2464182), (6888, 2447010), (7011, 2404080), (7049, 2391120), (7155, 2355696), (7182, 2346840), (7290, 2312072), (7380, 2283876), (7420, 2271564), (7560, 2229498), (7632, 2208465), (7695, 2190384), (7749, 2175120), (7790, 2163672), (7980, 2112156), (8056, 2092230), (8208, 2053485), (8505, 1981776), (8586, 1963080), (8610, 1957608), (8692, 1939140), (8856, 1903230), (8904, 1892970), (9063, 1859760), (9072, 1857915), (9234, 1825320), (9348, 1803060), (9540, 1766772), (9576, 1760130), (9720, 1734054), (9840, 1712907), (9963, 1691760), (10017, 1682640), (10070, 1673784), (10206, 1651480), (10260, 1642788), (10332, 1631340), (10640, 1584117), (10773, 1564560), (10865, 1551312), (10906, 1545480), (11070, 1522584), (11130, 1514376), (11340, 1486332), (11448, 1472310), (11480, 1468206), (11664, 1445045), (11685, 1442448), (11970, 1408104), (12084, 1394820), (12312, 1368990), (12464, 1352295), (12720, 1325079), (12879, 1308720), (12915, 1305072), (13038, 1292760), (13284, 1268820), (13356, 1261980), (13608, 1238610), (13680, 1232091), (13776, 1223505), (13851, 1216880), (14022, 1202040), (14098, 1195560), (14310, 1177848), (14364, 1173420), (14580, 1156036), (14760, 1141938), (14840, 1135782), (15105, 1115856), (15120, 1114749), (15211, 1108080), (15390, 1095192), (15498, 1087560), (15580, 1081836), (15960, 1056078), (16112, 1046115), (16359, 1030320), (16605, 1015056), (16695, 1009584), (17010, 990888), (17172, 981540), (17220, 978804), (17384, 969570), (17712, 951615), (17808, 946485), (17955, 938736), (18126, 929880), (18468, 912660), (18696, 901530), (19080, 883386), (19152, 880065), (19440, 867027), (19557, 861840), (19926, 845880), (20034, 841320), (20140, 836892), (20412, 825740), (20520, 821394), (20664, 815670), (21033, 801360), (21147, 797040), (21465, 785232), (21546, 782280), (21730, 775656), (21812, 772740), (22140, 761292), (22260, 757188), (22680, 743166), (22896, 736155), (22960, 734103), (23085, 730128), (23247, 725040), (23370, 721224), (23940, 704052), (24168, 697410), (24624, 684495), (25515, 660592), (25758, 654360), (25830, 652536), (26076, 646380), (26568, 634410), (26712, 630990), (27189, 619920), (27216, 619305), (27265, 618192), (27702, 608440), (28044, 601020), (28196, 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