42191383780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1\times {\mathrm{1163}}^1$

素因数の和:1866

約数の個数: 192

約数和(自身を含む): 112838197248

約数和(自身を除く): 70646813468

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 31, 35, 52, 62, 65, 70, 91, 124, 130, 140, 155, 182, 217, 260, 310, 364, 403, 434, 455, 620, 643, 806, 868, 910, 1085, 1163, 1286, 1612, 1820, 2015, 2170, 2326, 2572, 2821, 3215, 4030, 4340, 4501, 4652, 5642, 5815, 6430, 8060, 8141, 8359, 9002, 11284, 11630, 12860, 14105, 15119, 16282, 16718, 18004, 19933, 22505, 23260, 28210, 30238, 32564, 33436, 36053, 39866, 40705, 41795, 45010, 56420, 58513, 60476, 72106, 75595, 79732, 81410, 83590, 90020, 99665, 105833, 117026, 139531, 144212, 151190, 162820, 167180, 180265, 199330, 211666, 234052, 252371, 259129, 279062, 292565, 302380, 360530, 398660, 423332, 468689, 504742, 518258, 529165, 558124, 585130, 697655, 721060, 747809, 937378, 1009484, 1036516, 1058330, 1170260, 1261855, 1295645, 1395310, 1495618, 1813903, 1874756, 2116660, 2343445, 2523710, 2591290, 2790620, 2991236, 3280823, 3627806, 3739045, 4686890, 5047420, 5182580, 5234663, 6561646, 7255612, 7478090, 9069515, 9373780, 9721517, 10469326, 13123292, 14956180, 16404115, 18139030, 19443034, 20938652, 23182079, 26173315, 32808230, 36278060, 38886068, 46364158, 48607585, 52346630, 65616460, 68050619, 92728316, 97215170, 104693260, 115910395, 136101238, 162274553, 194430340, 231820790, 272202476, 301367027, 324549106, 340253095, 463641580, 602734054, 649098212, 680506190, 811372765, 1205468108, 1361012380, 1506835135, 1622745530, 2109569189, 3013670270, 3245491060, 4219138378, 6027340540, 8438276756, 10547845945, 21095691890, 42191383780]

約数ペア:

[(1, 42191383780), (2, 21095691890), (4, 10547845945), (5, 8438276756), (7, 6027340540), (10, 4219138378), (13, 3245491060), (14, 3013670270), (20, 2109569189), (26, 1622745530), (28, 1506835135), (31, 1361012380), (35, 1205468108), (52, 811372765), (62, 680506190), (65, 649098212), (70, 602734054), (91, 463641580), (124, 340253095), (130, 324549106), (140, 301367027), (155, 272202476), (182, 231820790), (217, 194430340), (260, 162274553), (310, 136101238), (364, 115910395), (403, 104693260), (434, 97215170), (455, 92728316), (620, 68050619), (643, 65616460), (806, 52346630), (868, 48607585), (910, 46364158), (1085, 38886068), (1163, 36278060), (1286, 32808230), (1612, 26173315), (1820, 23182079), (2015, 20938652), (2170, 19443034), (2326, 18139030), (2572, 16404115), (2821, 14956180), (3215, 13123292), (4030, 10469326), (4340, 9721517), (4501, 9373780), (4652, 9069515), (5642, 7478090), (5815, 7255612), (6430, 6561646), (8060, 5234663), (8141, 5182580), (8359, 5047420), (9002, 4686890), (11284, 3739045), (11630, 3627806), (12860, 3280823), (14105, 2991236), (15119, 2790620), (16282, 2591290), (16718, 2523710), (18004, 2343445), (19933, 2116660), (22505, 1874756), (23260, 1813903), (28210, 1495618), (30238, 1395310), (32564, 1295645), (33436, 1261855), (36053, 1170260), (39866, 1058330), (40705, 1036516), (41795, 1009484), (45010, 937378), (56420, 747809), (58513, 721060), (60476, 697655), (72106, 585130), (75595, 558124), (79732, 529165), (81410, 518258), (83590, 504742), (90020, 468689), (99665, 423332), (105833, 398660), (117026, 360530), (139531, 302380), (144212, 292565), (151190, 279062), (162820, 259129), (167180, 252371), (180265, 234052), (199330, 211666)]