122187159680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:687

約数の個数: 256

約数和(自身を含む): 307230658560

約数和(自身を除く): 185043498880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 97, 124, 128, 155, 160, 173, 194, 248, 310, 320, 346, 367, 388, 485, 496, 620, 640, 692, 734, 776, 865, 970, 992, 1240, 1384, 1468, 1552, 1730, 1835, 1940, 1984, 2480, 2768, 2936, 3007, 3104, 3460, 3670, 3880, 3968, 4960, 5363, 5536, 5872, 6014, 6208, 6920, 7340, 7760, 9920, 10726, 11072, 11377, 11744, 12028, 12416, 13840, 14680, 15035, 15520, 16781, 19840, 21452, 22144, 22754, 23488, 24056, 26815, 27680, 29360, 30070, 31040, 33562, 35599, 42904, 45508, 46976, 48112, 53630, 55360, 56885, 58720, 60140, 62080, 63491, 67124, 71198, 83905, 85808, 91016, 96224, 107260, 110720, 113770, 117440, 120280, 126982, 134248, 142396, 167810, 171616, 177995, 182032, 192448, 214520, 227540, 234880, 240560, 253964, 268496, 284792, 317455, 335620, 343232, 355990, 364064, 384896, 429040, 455080, 481120, 507928, 520211, 536992, 569584, 634910, 671240, 686464, 711980, 728128, 858080, 910160, 962240, 1015856, 1040422, 1073984, 1103569, 1139168, 1269820, 1342480, 1423960, 1456256, 1716160, 1820320, 1924480, 1968221, 2031712, 2080844, 2147968, 2207138, 2278336, 2539640, 2601055, 2684960, 2847920, 3432320, 3640640, 3936442, 4063424, 4161688, 4414276, 4556672, 5079280, 5202110, 5369920, 5517845, 5695840, 6158627, 7281280, 7872884, 8126848, 8323376, 8828552, 9841105, 10158560, 10404220, 10739840, 11035690, 11391680, 12317254, 15745768, 16646752, 17657104, 19682210, 20317120, 20808440, 22071380, 22783360, 24634508, 30793135, 31491536, 33293504, 35314208, 39364420, 40634240, 41616880, 44142760, 49269016, 61586270, 62983072, 66587008, 70628416, 78728840, 83233760, 88285520, 98538032, 123172540, 125966144, 141256832, 157457680, 166467520, 176571040, 190917437, 197076064, 246345080, 251932288, 314915360, 332935040, 353142080, 381834874, 394152128, 492690160, 629830720, 706284160, 763669748, 788304256, 954587185, 985380320, 1259661440, 1527339496, 1909174370, 1970760640, 3054678992, 3818348740, 3941521280, 6109357984, 7636697480, 12218715968, 15273394960, 24437431936, 30546789920, 61093579840, 122187159680]

約数ペア:

[(1, 122187159680), (2, 61093579840), (4, 30546789920), (5, 24437431936), (8, 15273394960), (10, 12218715968), (16, 7636697480), (20, 6109357984), (31, 3941521280), (32, 3818348740), (40, 3054678992), (62, 1970760640), (64, 1909174370), (80, 1527339496), (97, 1259661440), (124, 985380320), (128, 954587185), (155, 788304256), (160, 763669748), (173, 706284160), (194, 629830720), (248, 492690160), (310, 394152128), (320, 381834874), (346, 353142080), (367, 332935040), (388, 314915360), (485, 251932288), (496, 246345080), (620, 197076064), (640, 190917437), (692, 176571040), (734, 166467520), (776, 157457680), (865, 141256832), (970, 125966144), (992, 123172540), (1240, 98538032), (1384, 88285520), (1468, 83233760), (1552, 78728840), (1730, 70628416), (1835, 66587008), (1940, 62983072), (1984, 61586270), (2480, 49269016), (2768, 44142760), (2936, 41616880), (3007, 40634240), (3104, 39364420), (3460, 35314208), (3670, 33293504), (3880, 31491536), (3968, 30793135), (4960, 24634508), (5363, 22783360), (5536, 22071380), (5872, 20808440), (6014, 20317120), (6208, 19682210), (6920, 17657104), (7340, 16646752), (7760, 15745768), (9920, 12317254), (10726, 11391680), (11072, 11035690), (11377, 10739840), (11744, 10404220), (12028, 10158560), (12416, 9841105), (13840, 8828552), (14680, 8323376), (15035, 8126848), (15520, 7872884), (16781, 7281280), (19840, 6158627), (21452, 5695840), (22144, 5517845), (22754, 5369920), (23488, 5202110), (24056, 5079280), (26815, 4556672), (27680, 4414276), (29360, 4161688), (30070, 4063424), (31040, 3936442), (33562, 3640640), (35599, 3432320), (42904, 2847920), (45508, 2684960), (46976, 2601055), (48112, 2539640), (53630, 2278336), (55360, 2207138), (56885, 2147968), (58720, 2080844), (60140, 2031712), (62080, 1968221), (63491, 1924480), (67124, 1820320), (71198, 1716160), (83905, 1456256), (85808, 1423960), (91016, 1342480), (96224, 1269820), (107260, 1139168), (110720, 1103569), (113770, 1073984), (117440, 1040422), (120280, 1015856), (126982, 962240), (134248, 910160), (142396, 858080), (167810, 728128), (171616, 711980), (177995, 686464), (182032, 671240), (192448, 634910), (214520, 569584), (227540, 536992), (234880, 520211), (240560, 507928), (253964, 481120), (268496, 455080), (284792, 429040), (317455, 384896), (335620, 364064), (343232, 355990)]