2783156640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1223}}^1$

素因数の和:1683

約数の個数: 192

約数和(自身を含む): 9593966592

約数和(自身を除く): 6810809952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 431, 440, 480, 528, 660, 862, 880, 1056, 1223, 1293, 1320, 1724, 1760, 2155, 2446, 2586, 2640, 3448, 3669, 4310, 4741, 4892, 5172, 5280, 6115, 6465, 6896, 7338, 8620, 9482, 9784, 10344, 12230, 12930, 13453, 13792, 14223, 14676, 17240, 18345, 18964, 19568, 20688, 23705, 24460, 25860, 26906, 28446, 29352, 34480, 36690, 37928, 39136, 40359, 41376, 47410, 48920, 51720, 53812, 56892, 58704, 67265, 68960, 71115, 73380, 75856, 80718, 94820, 97840, 103440, 107624, 113784, 117408, 134530, 142230, 146760, 151712, 161436, 189640, 195680, 201795, 206880, 215248, 227568, 269060, 284460, 293520, 322872, 379280, 403590, 430496, 455136, 527113, 538120, 568920, 587040, 645744, 758560, 807180, 1054226, 1076240, 1137840, 1291488, 1581339, 1614360, 2108452, 2152480, 2275680, 2635565, 3162678, 3228720, 4216904, 5271130, 5798243, 6325356, 6457440, 7906695, 8433808, 10542260, 11596486, 12650712, 15813390, 16867616, 17394729, 21084520, 23192972, 25301424, 28991215, 31626780, 34789458, 42169040, 46385944, 50602848, 57982430, 63253560, 69578916, 84338080, 86973645, 92771888, 115964860, 126507120, 139157832, 173947290, 185543776, 231929720, 253014240, 278315664, 347894580, 463859440, 556631328, 695789160, 927718880, 1391578320, 2783156640]

約数ペア:

[(1, 2783156640), (2, 1391578320), (3, 927718880), (4, 695789160), (5, 556631328), (6, 463859440), (8, 347894580), (10, 278315664), (11, 253014240), (12, 231929720), (15, 185543776), (16, 173947290), (20, 139157832), (22, 126507120), (24, 115964860), (30, 92771888), (32, 86973645), (33, 84338080), (40, 69578916), (44, 63253560), (48, 57982430), (55, 50602848), (60, 46385944), (66, 42169040), (80, 34789458), (88, 31626780), (96, 28991215), (110, 25301424), (120, 23192972), (132, 21084520), (160, 17394729), (165, 16867616), (176, 15813390), (220, 12650712), (240, 11596486), (264, 10542260), (330, 8433808), (352, 7906695), (431, 6457440), (440, 6325356), (480, 5798243), (528, 5271130), (660, 4216904), (862, 3228720), (880, 3162678), (1056, 2635565), (1223, 2275680), (1293, 2152480), (1320, 2108452), (1724, 1614360), (1760, 1581339), (2155, 1291488), (2446, 1137840), (2586, 1076240), (2640, 1054226), (3448, 807180), (3669, 758560), (4310, 645744), (4741, 587040), (4892, 568920), (5172, 538120), (5280, 527113), (6115, 455136), (6465, 430496), (6896, 403590), (7338, 379280), (8620, 322872), (9482, 293520), (9784, 284460), (10344, 269060), (12230, 227568), (12930, 215248), (13453, 206880), (13792, 201795), (14223, 195680), (14676, 189640), (17240, 161436), (18345, 151712), (18964, 146760), (19568, 142230), (20688, 134530), (23705, 117408), (24460, 113784), (25860, 107624), (26906, 103440), (28446, 97840), (29352, 94820), (34480, 80718), (36690, 75856), (37928, 73380), (39136, 71115), (40359, 68960), (41376, 67265), (47410, 58704), (48920, 56892), (51720, 53812)]