2555453726640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6918599}}^1$

素因数の和:6918646

約数の個数: 240

約数和(自身を含む): 9368337888000

約数和(自身を除く): 6812884161360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 81, 90, 95, 108, 114, 120, 135, 144, 152, 162, 171, 180, 190, 216, 228, 240, 243, 270, 285, 304, 324, 342, 360, 380, 405, 432, 456, 486, 513, 540, 570, 648, 684, 720, 760, 810, 855, 912, 972, 1026, 1080, 1140, 1215, 1296, 1368, 1520, 1539, 1620, 1710, 1944, 2052, 2160, 2280, 2430, 2565, 2736, 3078, 3240, 3420, 3888, 4104, 4560, 4617, 4860, 5130, 6156, 6480, 6840, 7695, 8208, 9234, 9720, 10260, 12312, 13680, 15390, 18468, 19440, 20520, 23085, 24624, 30780, 36936, 41040, 46170, 61560, 73872, 92340, 123120, 184680, 369360, 6918599, 13837198, 20755797, 27674396, 34592995, 41511594, 55348792, 62267391, 69185990, 83023188, 103778985, 110697584, 124534782, 131453381, 138371980, 166046376, 186802173, 207557970, 249069564, 262906762, 276743960, 311336955, 332092752, 373604346, 394360143, 415115940, 498139128, 525813524, 553487920, 560406519, 622673910, 657266905, 747208692, 788720286, 830231880, 934010865, 996278256, 1051627048, 1120813038, 1183080429, 1245347820, 1314533810, 1494417384, 1577440572, 1660463760, 1681219557, 1868021730, 1971800715, 2103254096, 2241626076, 2366160858, 2490695640, 2629067620, 2802032595, 2988834768, 3154881144, 3362439114, 3549241287, 3736043460, 3943601430, 4483252152, 4732321716, 4981391280, 5258135240, 5604065190, 5915402145, 6309762288, 6724878228, 7098482574, 7472086920, 7887202860, 8406097785, 8966504304, 9464643432, 10516270480, 10647723861, 11208130380, 11830804290, 13449756456, 14196965148, 14944173840, 15774405720, 16812195570, 17746206435, 18929286864, 21295447722, 22416260760, 23661608580, 26899512912, 28393930296, 31548811440, 31943171583, 33624391140, 35492412870, 42590895444, 44832521520, 47323217160, 53238619305, 56787860592, 63886343166, 67248782280, 70984825740, 85181790888, 94646434320, 106477238610, 127772686332, 134497564560, 141969651480, 159715857915, 170363581776, 212954477220, 255545372664, 283939302960, 319431715830, 425908954440, 511090745328, 638863431660, 851817908880, 1277726863320, 2555453726640]

約数ペア:

[(1, 2555453726640), (2, 1277726863320), (3, 851817908880), (4, 638863431660), (5, 511090745328), (6, 425908954440), (8, 319431715830), (9, 283939302960), (10, 255545372664), (12, 212954477220), (15, 170363581776), (16, 159715857915), (18, 141969651480), (19, 134497564560), (20, 127772686332), (24, 106477238610), (27, 94646434320), (30, 85181790888), (36, 70984825740), (38, 67248782280), (40, 63886343166), (45, 56787860592), (48, 53238619305), (54, 47323217160), (57, 44832521520), (60, 42590895444), (72, 35492412870), (76, 33624391140), (80, 31943171583), (81, 31548811440), (90, 28393930296), (95, 26899512912), (108, 23661608580), (114, 22416260760), (120, 21295447722), (135, 18929286864), (144, 17746206435), (152, 16812195570), (162, 15774405720), (171, 14944173840), (180, 14196965148), (190, 13449756456), (216, 11830804290), (228, 11208130380), (240, 10647723861), (243, 10516270480), (270, 9464643432), (285, 8966504304), (304, 8406097785), (324, 7887202860), (342, 7472086920), (360, 7098482574), (380, 6724878228), (405, 6309762288), (432, 5915402145), (456, 5604065190), (486, 5258135240), (513, 4981391280), (540, 4732321716), (570, 4483252152), (648, 3943601430), (684, 3736043460), (720, 3549241287), (760, 3362439114), (810, 3154881144), (855, 2988834768), (912, 2802032595), (972, 2629067620), (1026, 2490695640), (1080, 2366160858), (1140, 2241626076), (1215, 2103254096), (1296, 1971800715), (1368, 1868021730), (1520, 1681219557), (1539, 1660463760), (1620, 1577440572), (1710, 1494417384), (1944, 1314533810), (2052, 1245347820), (2160, 1183080429), (2280, 1120813038), (2430, 1051627048), (2565, 996278256), (2736, 934010865), (3078, 830231880), (3240, 788720286), (3420, 747208692), (3888, 657266905), (4104, 622673910), (4560, 560406519), (4617, 553487920), (4860, 525813524), (5130, 498139128), (6156, 415115940), (6480, 394360143), (6840, 373604346), (7695, 332092752), (8208, 311336955), (9234, 276743960), (9720, 262906762), (10260, 249069564), (12312, 207557970), (13680, 186802173), (15390, 166046376), (18468, 138371980), (19440, 131453381), (20520, 124534782), (23085, 110697584), (24624, 103778985), (30780, 83023188), (36936, 69185990), (41040, 62267391), (46170, 55348792), (61560, 41511594), (73872, 34592995), (92340, 27674396), (123120, 20755797), (184680, 13837198), (369360, 6918599)]