2048440680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39791}}^1$

素因数の和:39832

約数の個数: 192

約数和(自身を含む): 7821515520

約数和(自身を除く): 5773074840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 44, 45, 52, 55, 60, 65, 66, 72, 78, 88, 90, 99, 104, 110, 117, 120, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 264, 286, 312, 330, 360, 390, 396, 429, 440, 468, 495, 520, 572, 585, 660, 715, 780, 792, 858, 936, 990, 1144, 1170, 1287, 1320, 1430, 1560, 1716, 1980, 2145, 2340, 2574, 2860, 3432, 3960, 4290, 4680, 5148, 5720, 6435, 8580, 10296, 12870, 17160, 25740, 39791, 51480, 79582, 119373, 159164, 198955, 238746, 318328, 358119, 397910, 437701, 477492, 517283, 596865, 716238, 795820, 875402, 954984, 1034566, 1193730, 1313103, 1432476, 1551849, 1591640, 1750804, 1790595, 2069132, 2188505, 2387460, 2586415, 2626206, 2864952, 3103698, 3501608, 3581190, 3939309, 4138264, 4377010, 4655547, 4774920, 5172830, 5252412, 5690113, 6207396, 6565515, 7162380, 7759245, 7878618, 8754020, 9311094, 10345660, 10504824, 11380226, 12414792, 13131030, 14324760, 15518490, 15757236, 17070339, 17508040, 18622188, 19696545, 20691320, 22760452, 23277735, 26262060, 28450565, 31036980, 31514472, 34140678, 37244376, 39393090, 45520904, 46555470, 51211017, 52524120, 56901130, 62073960, 68281356, 78786180, 85351695, 93110940, 102422034, 113802260, 136562712, 157572360, 170703390, 186221880, 204844068, 227604520, 256055085, 341406780, 409688136, 512110170, 682813560, 1024220340, 2048440680]

約数ペア:

[(1, 2048440680), (2, 1024220340), (3, 682813560), (4, 512110170), (5, 409688136), (6, 341406780), (8, 256055085), (9, 227604520), (10, 204844068), (11, 186221880), (12, 170703390), (13, 157572360), (15, 136562712), (18, 113802260), (20, 102422034), (22, 93110940), (24, 85351695), (26, 78786180), (30, 68281356), (33, 62073960), (36, 56901130), (39, 52524120), (40, 51211017), (44, 46555470), (45, 45520904), (52, 39393090), (55, 37244376), (60, 34140678), (65, 31514472), (66, 31036980), (72, 28450565), (78, 26262060), (88, 23277735), (90, 22760452), (99, 20691320), (104, 19696545), (110, 18622188), (117, 17508040), (120, 17070339), (130, 15757236), (132, 15518490), (143, 14324760), (156, 13131030), (165, 12414792), (180, 11380226), (195, 10504824), (198, 10345660), (220, 9311094), (234, 8754020), (260, 7878618), (264, 7759245), (286, 7162380), (312, 6565515), (330, 6207396), (360, 5690113), (390, 5252412), (396, 5172830), (429, 4774920), (440, 4655547), (468, 4377010), (495, 4138264), (520, 3939309), (572, 3581190), (585, 3501608), (660, 3103698), (715, 2864952), (780, 2626206), (792, 2586415), (858, 2387460), (936, 2188505), (990, 2069132), (1144, 1790595), (1170, 1750804), (1287, 1591640), (1320, 1551849), (1430, 1432476), (1560, 1313103), (1716, 1193730), (1980, 1034566), (2145, 954984), (2340, 875402), (2574, 795820), (2860, 716238), (3432, 596865), (3960, 517283), (4290, 477492), (4680, 437701), (5148, 397910), (5720, 358119), (6435, 318328), (8580, 238746), (10296, 198955), (12870, 159164), (17160, 119373), (25740, 79582), (39791, 51480)]