16128658440

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{677}}^1$

素因数の和:768

約数の個数: 448

約数和(自身を含む): 58691476800

約数和(自身を除く): 42562818360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 43, 45, 54, 57, 60, 72, 76, 81, 86, 90, 95, 108, 114, 120, 129, 135, 152, 162, 171, 172, 180, 190, 215, 216, 228, 243, 258, 270, 285, 324, 342, 344, 360, 380, 387, 405, 430, 456, 486, 513, 516, 540, 570, 645, 648, 677, 684, 729, 760, 774, 810, 817, 855, 860, 972, 1026, 1032, 1080, 1140, 1161, 1215, 1290, 1354, 1368, 1458, 1539, 1548, 1620, 1634, 1710, 1720, 1935, 1944, 2031, 2052, 2280, 2322, 2430, 2451, 2565, 2580, 2708, 2916, 3078, 3096, 3240, 3268, 3385, 3420, 3483, 3645, 3870, 4062, 4085, 4104, 4617, 4644, 4860, 4902, 5130, 5160, 5416, 5805, 5832, 6093, 6156, 6536, 6770, 6840, 6966, 7290, 7353, 7695, 7740, 8124, 8170, 9234, 9288, 9720, 9804, 10155, 10260, 10449, 11610, 12186, 12255, 12312, 12863, 13540, 13851, 13932, 14580, 14706, 15390, 15480, 16248, 16340, 17415, 18279, 18468, 19608, 20310, 20520, 20898, 22059, 23085, 23220, 24372, 24510, 25726, 27080, 27702, 27864, 29111, 29160, 29412, 30465, 30780, 31347, 32680, 34830, 36558, 36765, 36936, 38589, 40620, 41796, 44118, 46170, 46440, 48744, 49020, 51452, 52245, 54837, 55404, 58222, 58824, 60930, 61560, 62694, 64315, 66177, 69255, 69660, 73116, 73530, 77178, 81240, 83592, 87333, 88236, 91395, 92340, 98040, 102904, 104490, 109674, 110295, 110808, 115767, 116444, 121860, 125388, 128630, 132354, 138510, 139320, 145555, 146232, 147060, 154356, 156735, 164511, 174666, 176472, 182790, 184680, 192945, 198531, 208980, 219348, 220590, 231534, 232888, 243720, 250776, 257260, 261999, 264708, 274185, 277020, 291110, 294120, 308712, 313470, 329022, 330885, 347301, 349332, 365580, 385890, 397062, 417960, 436665, 438696, 441180, 463068, 493533, 514520, 523998, 529416, 548370, 553109, 554040, 578835, 582220, 595593, 626940, 658044, 661770, 694602, 698664, 731160, 771780, 785997, 794124, 822555, 873330, 882360, 926136, 987066, 992655, 1041903, 1047996, 1096740, 1106218, 1157670, 1164440, 1191186, 1253880, 1309995, 1316088, 1323540, 1389204, 1543560, 1571994, 1588248, 1645110, 1659327, 1736505, 1746660, 1974132, 1985310, 2083806, 2095992, 2193480, 2212436, 2315340, 2357991, 2382372, 2467665, 2619990, 2647080, 2765545, 2778408, 2977965, 3125709, 3143988, 3290220, 3318654, 3473010, 3493320, 3929985, 3948264, 3970620, 4167612, 4424872, 4630680, 4715982, 4764744, 4935330, 4977981, 5209515, 5239980, 5531090, 5955930, 6251418, 6287976, 6580440, 6637308, 6946020, 7073973, 7859970, 7941240, 8296635, 8335224, 9377127, 9431964, 9870660, 9955962, 10419030, 10479960, 11062180, 11789955, 11911860, 12502836, 13274616, 13892040, 14147946, 14933943, 15628545, 15719940, 16593270, 18754254, 18863928, 19741320, 19911924, 20838060, 21221919, 22124360, 23579910, 23823720, 24889905, 25005672, 28295892, 29867886, 31257090, 31439880, 33186540, 35369865, 37508508, 39823848, 41676120, 42443838, 44801829, 46885635, 47159820, 49779810, 56591784, 59735772, 62514180, 66373080, 70739730, 74669715, 75017016, 84887676, 89603658, 93771270, 94319640, 99559620, 106109595, 119471544, 125028360, 134405487, 141479460, 149339430, 169775352, 179207316, 187542540, 199119240, 212219190, 224009145, 268810974, 282958920, 298678860, 358414632, 375085080, 403216461, 424438380, 448018290, 537621948, 597357720, 672027435, 806432922, 848876760, 896036580, 1075243896, 1344054870, 1612865844, 1792073160, 2016082305, 2688109740, 3225731688, 4032164610, 5376219480, 8064329220, 16128658440]

約数ペア:

[(1, 16128658440), (2, 8064329220), (3, 5376219480), (4, 4032164610), (5, 3225731688), (6, 2688109740), (8, 2016082305), (9, 1792073160), (10, 1612865844), (12, 1344054870), (15, 1075243896), (18, 896036580), (19, 848876760), (20, 806432922), (24, 672027435), (27, 597357720), (30, 537621948), (36, 448018290), (38, 424438380), (40, 403216461), (43, 375085080), (45, 358414632), (54, 298678860), (57, 282958920), (60, 268810974), (72, 224009145), (76, 212219190), (81, 199119240), (86, 187542540), (90, 179207316), (95, 169775352), (108, 149339430), (114, 141479460), (120, 134405487), (129, 125028360), (135, 119471544), (152, 106109595), (162, 99559620), (171, 94319640), (172, 93771270), (180, 89603658), (190, 84887676), (215, 75017016), (216, 74669715), (228, 70739730), (243, 66373080), (258, 62514180), (270, 59735772), (285, 56591784), (324, 49779810), (342, 47159820), (344, 46885635), (360, 44801829), (380, 42443838), (387, 41676120), (405, 39823848), (430, 37508508), (456, 35369865), (486, 33186540), (513, 31439880), (516, 31257090), (540, 29867886), (570, 28295892), (645, 25005672), (648, 24889905), (677, 23823720), (684, 23579910), (729, 22124360), (760, 21221919), (774, 20838060), (810, 19911924), (817, 19741320), (855, 18863928), (860, 18754254), (972, 16593270), (1026, 15719940), (1032, 15628545), (1080, 14933943), (1140, 14147946), (1161, 13892040), (1215, 13274616), (1290, 12502836), (1354, 11911860), (1368, 11789955), (1458, 11062180), (1539, 10479960), (1548, 10419030), (1620, 9955962), (1634, 9870660), (1710, 9431964), (1720, 9377127), (1935, 8335224), (1944, 8296635), (2031, 7941240), (2052, 7859970), (2280, 7073973), (2322, 6946020), (2430, 6637308), (2451, 6580440), (2565, 6287976), (2580, 6251418), (2708, 5955930), (2916, 5531090), (3078, 5239980), (3096, 5209515), (3240, 4977981), (3268, 4935330), (3385, 4764744), (3420, 4715982), (3483, 4630680), (3645, 4424872), (3870, 4167612), (4062, 3970620), (4085, 3948264), (4104, 3929985), (4617, 3493320), (4644, 3473010), (4860, 3318654), (4902, 3290220), (5130, 3143988), (5160, 3125709), (5416, 2977965), (5805, 2778408), (5832, 2765545), (6093, 2647080), (6156, 2619990), (6536, 2467665), (6770, 2382372), (6840, 2357991), (6966, 2315340), (7290, 2212436), (7353, 2193480), (7695, 2095992), (7740, 2083806), (8124, 1985310), (8170, 1974132), (9234, 1746660), (9288, 1736505), (9720, 1659327), (9804, 1645110), (10155, 1588248), (10260, 1571994), (10449, 1543560), (11610, 1389204), (12186, 1323540), (12255, 1316088), (12312, 1309995), (12863, 1253880), (13540, 1191186), (13851, 1164440), (13932, 1157670), (14580, 1106218), (14706, 1096740), (15390, 1047996), (15480, 1041903), (16248, 992655), (16340, 987066), (17415, 926136), (18279, 882360), (18468, 873330), (19608, 822555), (20310, 794124), (20520, 785997), (20898, 771780), (22059, 731160), (23085, 698664), (23220, 694602), (24372, 661770), (24510, 658044), (25726, 626940), (27080, 595593), (27702, 582220), (27864, 578835), (29111, 554040), (29160, 553109), (29412, 548370), (30465, 529416), (30780, 523998), (31347, 514520), (32680, 493533), (34830, 463068), (36558, 441180), (36765, 438696), (36936, 436665), (38589, 417960), (40620, 397062), (41796, 385890), (44118, 365580), (46170, 349332), (46440, 347301), (48744, 330885), (49020, 329022), (51452, 313470), (52245, 308712), (54837, 294120), (55404, 291110), (58222, 277020), (58824, 274185), (60930, 264708), (61560, 261999), (62694, 257260), (64315, 250776), (66177, 243720), (69255, 232888), (69660, 231534), (73116, 220590), (73530, 219348), (77178, 208980), (81240, 198531), (83592, 192945), (87333, 184680), (88236, 182790), (91395, 176472), (92340, 174666), (98040, 164511), (102904, 156735), (104490, 154356), (109674, 147060), (110295, 146232), (110808, 145555), (115767, 139320), (116444, 138510), (121860, 132354), (125388, 128630)]