301799680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2591}}^1$

素因数の和:2632

約数の個数: 144

約数和(自身を含む): 890072064

約数和(自身を除く): 588272384

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 520, 560, 640, 728, 832, 896, 910, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2591, 2912, 3328, 3640, 4160, 4480, 5182, 5824, 7280, 8320, 8960, 10364, 11648, 12955, 14560, 16640, 18137, 20728, 23296, 25910, 29120, 33683, 36274, 41456, 51820, 58240, 67366, 72548, 82912, 90685, 103640, 116480, 134732, 145096, 165824, 168415, 181370, 207280, 235781, 269464, 290192, 331648, 336830, 362740, 414560, 471562, 538928, 580384, 663296, 673660, 725480, 829120, 943124, 1077856, 1160768, 1178905, 1347320, 1450960, 1658240, 1886248, 2155712, 2321536, 2357810, 2694640, 2901920, 3316480, 3772496, 4311424, 4643072, 4715620, 5389280, 5803840, 7544992, 8622848, 9431240, 10778560, 11607680, 15089984, 18862480, 21557120, 23215360, 30179968, 37724960, 43114240, 60359936, 75449920, 150899840, 301799680]

約数ペア:

[(1, 301799680), (2, 150899840), (4, 75449920), (5, 60359936), (7, 43114240), (8, 37724960), (10, 30179968), (13, 23215360), (14, 21557120), (16, 18862480), (20, 15089984), (26, 11607680), (28, 10778560), (32, 9431240), (35, 8622848), (40, 7544992), (52, 5803840), (56, 5389280), (64, 4715620), (65, 4643072), (70, 4311424), (80, 3772496), (91, 3316480), (104, 2901920), (112, 2694640), (128, 2357810), (130, 2321536), (140, 2155712), (160, 1886248), (182, 1658240), (208, 1450960), (224, 1347320), (256, 1178905), (260, 1160768), (280, 1077856), (320, 943124), (364, 829120), (416, 725480), (448, 673660), (455, 663296), (520, 580384), (560, 538928), (640, 471562), (728, 414560), (832, 362740), (896, 336830), (910, 331648), (1040, 290192), (1120, 269464), (1280, 235781), (1456, 207280), (1664, 181370), (1792, 168415), (1820, 165824), (2080, 145096), (2240, 134732), (2591, 116480), (2912, 103640), (3328, 90685), (3640, 82912), (4160, 72548), (4480, 67366), (5182, 58240), (5824, 51820), (7280, 41456), (8320, 36274), (8960, 33683), (10364, 29120), (11648, 25910), (12955, 23296), (14560, 20728), (16640, 18137)]