8778305120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:985

約数の個数: 192

約数和(自身を含む): 23423831424

約数和(自身を除く): 14645526304

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 65, 80, 92, 104, 115, 130, 160, 184, 208, 230, 260, 281, 299, 368, 416, 460, 520, 562, 598, 653, 736, 920, 1040, 1124, 1196, 1306, 1405, 1495, 1840, 2080, 2248, 2392, 2612, 2810, 2990, 3265, 3653, 3680, 4496, 4784, 5224, 5620, 5980, 6463, 6530, 7306, 8489, 8992, 9568, 10448, 11240, 11960, 12926, 13060, 14612, 15019, 16978, 18265, 20896, 22480, 23920, 25852, 26120, 29224, 30038, 32315, 33956, 36530, 42445, 44960, 47840, 51704, 52240, 58448, 60076, 64630, 67912, 73060, 75095, 84019, 84890, 103408, 104480, 116896, 120152, 129260, 135824, 146120, 150190, 168038, 169780, 183493, 195247, 206816, 240304, 258520, 271648, 292240, 300380, 336076, 339560, 366986, 390494, 420095, 480608, 517040, 584480, 600760, 672152, 679120, 733972, 780988, 840190, 917465, 976235, 1034080, 1201520, 1344304, 1358240, 1467944, 1561976, 1680380, 1834930, 1952470, 2385409, 2403040, 2688608, 2935888, 3123952, 3360760, 3669860, 3904940, 4220339, 4770818, 5871776, 6247904, 6721520, 7339720, 7809880, 8440678, 9541636, 11927045, 13443040, 14679440, 15619760, 16881356, 19083272, 21101695, 23854090, 29358880, 31239520, 33762712, 38166544, 42203390, 47708180, 54864407, 67525424, 76333088, 84406780, 95416360, 109728814, 135050848, 168813560, 190832720, 219457628, 274322035, 337627120, 381665440, 438915256, 548644070, 675254240, 877830512, 1097288140, 1755661024, 2194576280, 4389152560, 8778305120]

約数ペア:

[(1, 8778305120), (2, 4389152560), (4, 2194576280), (5, 1755661024), (8, 1097288140), (10, 877830512), (13, 675254240), (16, 548644070), (20, 438915256), (23, 381665440), (26, 337627120), (32, 274322035), (40, 219457628), (46, 190832720), (52, 168813560), (65, 135050848), (80, 109728814), (92, 95416360), (104, 84406780), (115, 76333088), (130, 67525424), (160, 54864407), (184, 47708180), (208, 42203390), (230, 38166544), (260, 33762712), (281, 31239520), (299, 29358880), (368, 23854090), (416, 21101695), (460, 19083272), (520, 16881356), (562, 15619760), (598, 14679440), (653, 13443040), (736, 11927045), (920, 9541636), (1040, 8440678), (1124, 7809880), (1196, 7339720), (1306, 6721520), (1405, 6247904), (1495, 5871776), (1840, 4770818), (2080, 4220339), (2248, 3904940), (2392, 3669860), (2612, 3360760), (2810, 3123952), (2990, 2935888), (3265, 2688608), (3653, 2403040), (3680, 2385409), (4496, 1952470), (4784, 1834930), (5224, 1680380), (5620, 1561976), (5980, 1467944), (6463, 1358240), (6530, 1344304), (7306, 1201520), (8489, 1034080), (8992, 976235), (9568, 917465), (10448, 840190), (11240, 780988), (11960, 733972), (12926, 679120), (13060, 672152), (14612, 600760), (15019, 584480), (16978, 517040), (18265, 480608), (20896, 420095), (22480, 390494), (23920, 366986), (25852, 339560), (26120, 336076), (29224, 300380), (30038, 292240), (32315, 271648), (33956, 258520), (36530, 240304), (42445, 206816), (44960, 195247), (47840, 183493), (51704, 169780), (52240, 168038), (58448, 150190), (60076, 146120), (64630, 135824), (67912, 129260), (73060, 120152), (75095, 116896), (84019, 104480), (84890, 103408)]