268313760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 288

約数和(自身を含む): 1076519808

約数和(自身を除く): 808206048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 65, 66, 72, 78, 80, 88, 90, 96, 99, 104, 110, 117, 120, 130, 132, 143, 144, 156, 160, 165, 176, 180, 195, 198, 208, 220, 234, 240, 260, 264, 286, 288, 312, 330, 352, 360, 390, 396, 416, 429, 440, 468, 480, 495, 520, 528, 572, 585, 624, 660, 715, 720, 780, 792, 858, 880, 936, 990, 1040, 1056, 1144, 1170, 1248, 1287, 1303, 1320, 1430, 1440, 1560, 1584, 1716, 1760, 1872, 1980, 2080, 2145, 2288, 2340, 2574, 2606, 2640, 2860, 3120, 3168, 3432, 3744, 3909, 3960, 4290, 4576, 4680, 5148, 5212, 5280, 5720, 6240, 6435, 6515, 6864, 7818, 7920, 8580, 9360, 10296, 10424, 11440, 11727, 12870, 13030, 13728, 14333, 15636, 15840, 16939, 17160, 18720, 19545, 20592, 20848, 22880, 23454, 25740, 26060, 28666, 31272, 33878, 34320, 39090, 41184, 41696, 42999, 46908, 50817, 51480, 52120, 57332, 58635, 62544, 67756, 68640, 71665, 78180, 84695, 85998, 93816, 101634, 102960, 104240, 114664, 117270, 125088, 128997, 135512, 143330, 152451, 156360, 169390, 171996, 186329, 187632, 203268, 205920, 208480, 214995, 229328, 234540, 254085, 257994, 271024, 286660, 304902, 312720, 338780, 343992, 372658, 375264, 406536, 429990, 458656, 469080, 508170, 515988, 542048, 558987, 573320, 609804, 625440, 644985, 677560, 687984, 745316, 762255, 813072, 859980, 931645, 938160, 1016340, 1031976, 1117974, 1146640, 1219608, 1289970, 1355120, 1375968, 1490632, 1524510, 1626144, 1676961, 1719960, 1863290, 1876320, 2032680, 2063952, 2235948, 2293280, 2439216, 2579940, 2710240, 2794935, 2981264, 3049020, 3353922, 3439920, 3726580, 4065360, 4127904, 4471896, 4878432, 5159880, 5589870, 5962528, 6098040, 6707844, 6879840, 7453160, 8130720, 8384805, 8943792, 10319760, 11179740, 12196080, 13415688, 14906320, 16769610, 17887584, 20639520, 22359480, 24392160, 26831376, 29812640, 33539220, 44718960, 53662752, 67078440, 89437920, 134156880, 268313760]

約数ペア:

[(1, 268313760), (2, 134156880), (3, 89437920), (4, 67078440), (5, 53662752), (6, 44718960), (8, 33539220), (9, 29812640), (10, 26831376), (11, 24392160), (12, 22359480), (13, 20639520), (15, 17887584), (16, 16769610), (18, 14906320), (20, 13415688), (22, 12196080), (24, 11179740), (26, 10319760), (30, 8943792), (32, 8384805), (33, 8130720), (36, 7453160), (39, 6879840), (40, 6707844), (44, 6098040), (45, 5962528), (48, 5589870), (52, 5159880), (55, 4878432), (60, 4471896), (65, 4127904), (66, 4065360), (72, 3726580), (78, 3439920), (80, 3353922), (88, 3049020), (90, 2981264), (96, 2794935), (99, 2710240), (104, 2579940), (110, 2439216), (117, 2293280), (120, 2235948), (130, 2063952), (132, 2032680), (143, 1876320), (144, 1863290), (156, 1719960), (160, 1676961), (165, 1626144), (176, 1524510), (180, 1490632), (195, 1375968), (198, 1355120), (208, 1289970), (220, 1219608), (234, 1146640), (240, 1117974), (260, 1031976), (264, 1016340), (286, 938160), (288, 931645), (312, 859980), (330, 813072), (352, 762255), (360, 745316), (390, 687984), (396, 677560), (416, 644985), (429, 625440), (440, 609804), (468, 573320), (480, 558987), (495, 542048), (520, 515988), (528, 508170), (572, 469080), (585, 458656), (624, 429990), (660, 406536), (715, 375264), (720, 372658), (780, 343992), (792, 338780), (858, 312720), (880, 304902), (936, 286660), (990, 271024), (1040, 257994), (1056, 254085), (1144, 234540), (1170, 229328), (1248, 214995), (1287, 208480), (1303, 205920), (1320, 203268), (1430, 187632), (1440, 186329), (1560, 171996), (1584, 169390), (1716, 156360), (1760, 152451), (1872, 143330), (1980, 135512), (2080, 128997), (2145, 125088), (2288, 117270), (2340, 114664), (2574, 104240), (2606, 102960), (2640, 101634), (2860, 93816), (3120, 85998), (3168, 84695), (3432, 78180), (3744, 71665), (3909, 68640), (3960, 67756), (4290, 62544), (4576, 58635), (4680, 57332), (5148, 52120), (5212, 51480), (5280, 50817), (5720, 46908), (6240, 42999), (6435, 41696), (6515, 41184), (6864, 39090), (7818, 34320), (7920, 33878), (8580, 31272), (9360, 28666), (10296, 26060), (10424, 25740), (11440, 23454), (11727, 22880), (12870, 20848), (13030, 20592), (13728, 19545), (14333, 18720), (15636, 17160), (15840, 16939)]