78560753920

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:601

約数の個数: 288

約数和(自身を含む): 208981503360

約数和(自身を除く): 130420749440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 137, 139, 160, 176, 220, 256, 274, 278, 293, 320, 352, 440, 548, 556, 586, 640, 685, 695, 704, 880, 1096, 1112, 1172, 1280, 1370, 1390, 1408, 1465, 1507, 1529, 1760, 2192, 2224, 2344, 2740, 2780, 2816, 2930, 3014, 3058, 3223, 3520, 4384, 4448, 4688, 5480, 5560, 5860, 6028, 6116, 6446, 7040, 7535, 7645, 8768, 8896, 9376, 10960, 11120, 11720, 12056, 12232, 12892, 14080, 15070, 15290, 16115, 17536, 17792, 18752, 19043, 21920, 22240, 23440, 24112, 24464, 25784, 30140, 30580, 32230, 35072, 35584, 37504, 38086, 40141, 40727, 43840, 44480, 46880, 48224, 48928, 51568, 60280, 61160, 64460, 75008, 76172, 80282, 81454, 87680, 88960, 93760, 95215, 96448, 97856, 103136, 120560, 122320, 128920, 152344, 160564, 162908, 175360, 177920, 187520, 190430, 192896, 195712, 200705, 203635, 206272, 209473, 241120, 244640, 257840, 304688, 321128, 325816, 375040, 380860, 385792, 391424, 401410, 407270, 412544, 418946, 441551, 447997, 482240, 489280, 515680, 609376, 642256, 651632, 761720, 802820, 814540, 825088, 837892, 883102, 895994, 964480, 978560, 1031360, 1047365, 1218752, 1284512, 1303264, 1523440, 1605640, 1629080, 1675784, 1766204, 1791988, 1928960, 1957120, 2062720, 2094730, 2207755, 2239985, 2437504, 2569024, 2606528, 3046880, 3211280, 3258160, 3351568, 3532408, 3583976, 4125440, 4189460, 4415510, 4479970, 4875008, 5138048, 5213056, 5579599, 6093760, 6422560, 6516320, 6703136, 7064816, 7167952, 8378920, 8831020, 8959940, 10276096, 10426112, 11159198, 12187520, 12845120, 13032640, 13406272, 14129632, 14335904, 16757840, 17662040, 17919880, 22318396, 24375040, 25690240, 26065280, 26812544, 27897995, 28259264, 28671808, 33515680, 35324080, 35839760, 44636792, 51380480, 52130560, 53625088, 55795990, 56518528, 57343616, 61375589, 67031360, 70648160, 71679520, 89273584, 111591980, 113037056, 114687232, 122751178, 134062720, 141296320, 143359040, 178547168, 223183960, 245502356, 268125440, 282592640, 286718080, 306877945, 357094336, 446367920, 491004712, 565185280, 573436160, 613755890, 714188672, 892735840, 982009424, 1227511780, 1428377344, 1785471680, 1964018848, 2455023560, 3570943360, 3928037696, 4910047120, 7141886720, 7856075392, 9820094240, 15712150784, 19640188480, 39280376960, 78560753920]

約数ペア:

[(1, 78560753920), (2, 39280376960), (4, 19640188480), (5, 15712150784), (8, 9820094240), (10, 7856075392), (11, 7141886720), (16, 4910047120), (20, 3928037696), (22, 3570943360), (32, 2455023560), (40, 1964018848), (44, 1785471680), (55, 1428377344), (64, 1227511780), (80, 982009424), (88, 892735840), (110, 714188672), (128, 613755890), (137, 573436160), (139, 565185280), (160, 491004712), (176, 446367920), (220, 357094336), (256, 306877945), (274, 286718080), (278, 282592640), (293, 268125440), (320, 245502356), (352, 223183960), (440, 178547168), (548, 143359040), (556, 141296320), (586, 134062720), (640, 122751178), (685, 114687232), (695, 113037056), (704, 111591980), (880, 89273584), (1096, 71679520), (1112, 70648160), (1172, 67031360), (1280, 61375589), (1370, 57343616), (1390, 56518528), (1408, 55795990), (1465, 53625088), (1507, 52130560), (1529, 51380480), (1760, 44636792), (2192, 35839760), (2224, 35324080), (2344, 33515680), (2740, 28671808), (2780, 28259264), (2816, 27897995), (2930, 26812544), (3014, 26065280), (3058, 25690240), (3223, 24375040), (3520, 22318396), (4384, 17919880), (4448, 17662040), (4688, 16757840), (5480, 14335904), (5560, 14129632), (5860, 13406272), (6028, 13032640), (6116, 12845120), (6446, 12187520), (7040, 11159198), (7535, 10426112), (7645, 10276096), (8768, 8959940), (8896, 8831020), (9376, 8378920), (10960, 7167952), (11120, 7064816), (11720, 6703136), (12056, 6516320), (12232, 6422560), (12892, 6093760), (14080, 5579599), (15070, 5213056), (15290, 5138048), (16115, 4875008), (17536, 4479970), (17792, 4415510), (18752, 4189460), (19043, 4125440), (21920, 3583976), (22240, 3532408), (23440, 3351568), (24112, 3258160), (24464, 3211280), (25784, 3046880), (30140, 2606528), (30580, 2569024), (32230, 2437504), (35072, 2239985), (35584, 2207755), (37504, 2094730), (38086, 2062720), (40141, 1957120), (40727, 1928960), (43840, 1791988), (44480, 1766204), (46880, 1675784), (48224, 1629080), (48928, 1605640), (51568, 1523440), (60280, 1303264), (61160, 1284512), (64460, 1218752), (75008, 1047365), (76172, 1031360), (80282, 978560), (81454, 964480), (87680, 895994), (88960, 883102), (93760, 837892), (95215, 825088), (96448, 814540), (97856, 802820), (103136, 761720), (120560, 651632), (122320, 642256), (128920, 609376), (152344, 515680), (160564, 489280), (162908, 482240), (175360, 447997), (177920, 441551), (187520, 418946), (190430, 412544), (192896, 407270), (195712, 401410), (200705, 391424), (203635, 385792), (206272, 380860), (209473, 375040), (241120, 325816), (244640, 321128), (257840, 304688)]