127619520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{2713}}^1$

素因数の和:2747

約数の個数: 168

約数和(自身を含む): 471519504

約数和(自身を除く): 343899984

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2713, 2940, 3136, 3360, 3920, 4704, 5426, 5880, 6720, 7840, 8139, 9408, 10852, 11760, 13565, 15680, 16278, 18991, 21704, 23520, 27130, 32556, 37982, 40695, 43408, 47040, 54260, 56973, 65112, 75964, 81390, 86816, 94955, 108520, 113946, 130224, 132937, 151928, 162780, 173632, 189910, 217040, 227892, 260448, 265874, 284865, 303856, 325560, 379820, 398811, 434080, 455784, 520896, 531748, 569730, 607712, 651120, 664685, 759640, 797622, 868160, 911568, 1063496, 1139460, 1215424, 1302240, 1329370, 1519280, 1595244, 1823136, 1994055, 2126992, 2278920, 2604480, 2658740, 3038560, 3190488, 3646272, 3988110, 4253984, 4557840, 5317480, 6077120, 6380976, 7976220, 8507968, 9115680, 10634960, 12761952, 15952440, 18231360, 21269920, 25523904, 31904880, 42539840, 63809760, 127619520]

約数ペア:

[(1, 127619520), (2, 63809760), (3, 42539840), (4, 31904880), (5, 25523904), (6, 21269920), (7, 18231360), (8, 15952440), (10, 12761952), (12, 10634960), (14, 9115680), (15, 8507968), (16, 7976220), (20, 6380976), (21, 6077120), (24, 5317480), (28, 4557840), (30, 4253984), (32, 3988110), (35, 3646272), (40, 3190488), (42, 3038560), (48, 2658740), (49, 2604480), (56, 2278920), (60, 2126992), (64, 1994055), (70, 1823136), (80, 1595244), (84, 1519280), (96, 1329370), (98, 1302240), (105, 1215424), (112, 1139460), (120, 1063496), (140, 911568), (147, 868160), (160, 797622), (168, 759640), (192, 664685), (196, 651120), (210, 607712), (224, 569730), (240, 531748), (245, 520896), (280, 455784), (294, 434080), (320, 398811), (336, 379820), (392, 325560), (420, 303856), (448, 284865), (480, 265874), (490, 260448), (560, 227892), (588, 217040), (672, 189910), (735, 173632), (784, 162780), (840, 151928), (960, 132937), (980, 130224), (1120, 113946), (1176, 108520), (1344, 94955), (1470, 86816), (1568, 81390), (1680, 75964), (1960, 65112), (2240, 56973), (2352, 54260), (2713, 47040), (2940, 43408), (3136, 40695), (3360, 37982), (3920, 32556), (4704, 27130), (5426, 23520), (5880, 21704), (6720, 18991), (7840, 16278), (8139, 15680), (9408, 13565), (10852, 11760)]