1237309920

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11159}}^1$

素因数の和:11198

約数の個数: 288

約数和(自身を含む): 5264663040

約数和(自身を除く): 4027353120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 3080, 3168, 3360, 3465, 3696, 3960, 4620, 5040, 5280, 5544, 6160, 6930, 7392, 7920, 9240, 10080, 11088, 11159, 12320, 13860, 15840, 18480, 22176, 22318, 27720, 33477, 36960, 44636, 55440, 55795, 66954, 78113, 89272, 100431, 110880, 111590, 122749, 133908, 156226, 167385, 178544, 200862, 223180, 234339, 245498, 267816, 312452, 334770, 357088, 368247, 390565, 401724, 446360, 468678, 490996, 502155, 535632, 613745, 624904, 669540, 703017, 736494, 781130, 803448, 859243, 892720, 937356, 981992, 1004310, 1071264, 1104741, 1171695, 1227490, 1249808, 1339080, 1406034, 1472988, 1562260, 1606896, 1718486, 1785440, 1841235, 1874712, 1963984, 2008620, 2209482, 2343390, 2454980, 2499616, 2577729, 2678160, 2812068, 2945976, 3124520, 3213792, 3436972, 3515085, 3682470, 3749424, 3927968, 4017240, 4296215, 4418964, 4686780, 4909960, 5155458, 5356320, 5523705, 5624136, 5891952, 6249040, 6873944, 7030170, 7364940, 7498848, 7733187, 8034480, 8592430, 8837928, 9373560, 9819920, 10310916, 11047410, 11248272, 11783904, 12498080, 12888645, 13747888, 14060340, 14729880, 15466374, 16068960, 17184860, 17675856, 18747120, 19639840, 20621832, 22094820, 22496544, 25777290, 27495776, 28120680, 29459760, 30932748, 34369720, 35351712, 37494240, 38665935, 41243664, 44189640, 51554580, 56241360, 58919520, 61865496, 68739440, 77331870, 82487328, 88379280, 103109160, 112482720, 123730992, 137478880, 154663740, 176758560, 206218320, 247461984, 309327480, 412436640, 618654960, 1237309920]

約数ペア:

[(1, 1237309920), (2, 618654960), (3, 412436640), (4, 309327480), (5, 247461984), (6, 206218320), (7, 176758560), (8, 154663740), (9, 137478880), (10, 123730992), (11, 112482720), (12, 103109160), (14, 88379280), (15, 82487328), (16, 77331870), (18, 68739440), (20, 61865496), (21, 58919520), (22, 56241360), (24, 51554580), (28, 44189640), (30, 41243664), (32, 38665935), (33, 37494240), (35, 35351712), (36, 34369720), (40, 30932748), (42, 29459760), (44, 28120680), (45, 27495776), (48, 25777290), (55, 22496544), (56, 22094820), (60, 20621832), (63, 19639840), (66, 18747120), (70, 17675856), (72, 17184860), (77, 16068960), (80, 15466374), (84, 14729880), (88, 14060340), (90, 13747888), (96, 12888645), (99, 12498080), (105, 11783904), (110, 11248272), (112, 11047410), (120, 10310916), (126, 9819920), (132, 9373560), (140, 8837928), (144, 8592430), (154, 8034480), (160, 7733187), (165, 7498848), (168, 7364940), (176, 7030170), (180, 6873944), (198, 6249040), (210, 5891952), (220, 5624136), (224, 5523705), (231, 5356320), (240, 5155458), (252, 4909960), (264, 4686780), (280, 4418964), (288, 4296215), (308, 4017240), (315, 3927968), (330, 3749424), (336, 3682470), (352, 3515085), (360, 3436972), (385, 3213792), (396, 3124520), (420, 2945976), (440, 2812068), (462, 2678160), (480, 2577729), (495, 2499616), (504, 2454980), (528, 2343390), (560, 2209482), (616, 2008620), (630, 1963984), (660, 1874712), (672, 1841235), (693, 1785440), (720, 1718486), (770, 1606896), (792, 1562260), (840, 1472988), (880, 1406034), (924, 1339080), (990, 1249808), (1008, 1227490), (1056, 1171695), (1120, 1104741), (1155, 1071264), (1232, 1004310), (1260, 981992), (1320, 937356), (1386, 892720), (1440, 859243), (1540, 803448), (1584, 781130), (1680, 736494), (1760, 703017), (1848, 669540), (1980, 624904), (2016, 613745), (2310, 535632), (2464, 502155), (2520, 490996), (2640, 468678), (2772, 446360), (3080, 401724), (3168, 390565), (3360, 368247), (3465, 357088), (3696, 334770), (3960, 312452), (4620, 267816), (5040, 245498), (5280, 234339), (5544, 223180), (6160, 200862), (6930, 178544), (7392, 167385), (7920, 156226), (9240, 133908), (10080, 122749), (11088, 111590), (11159, 110880), (12320, 100431), (13860, 89272), (15840, 78113), (18480, 66954), (22176, 55795), (22318, 55440), (27720, 44636), (33477, 36960)]