2098091520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13009}}^1$

素因数の和:13045

約数の個数: 240

約数和(自身を含む): 8304959520

約数和(自身を除く): 6206868000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13009, 13440, 16128, 17920, 20160, 23040, 26018, 26880, 32256, 39027, 40320, 52036, 53760, 65045, 78054, 80640, 91063, 104072, 117081, 130090, 156108, 161280, 182126, 195135, 208144, 234162, 260180, 273189, 312216, 364252, 390270, 416288, 455315, 468324, 520360, 546378, 585405, 624432, 728504, 780540, 819567, 832576, 910630, 936648, 1040720, 1092756, 1170810, 1248864, 1365945, 1457008, 1561080, 1639134, 1665152, 1821260, 1873296, 2081440, 2185512, 2341620, 2497728, 2731890, 2914016, 3122160, 3278268, 3330304, 3642520, 3746592, 4097835, 4162880, 4371024, 4683240, 4995456, 5463780, 5828032, 6244320, 6556536, 6660608, 7285040, 7493184, 8195670, 8325760, 8742048, 9366480, 9990912, 10927560, 11656064, 12488640, 13113072, 14570080, 14986368, 16391340, 16651520, 17484096, 18732960, 19981824, 21855120, 23312128, 24977280, 26226144, 29140160, 29972736, 32782680, 33303040, 34968192, 37465920, 43710240, 46624256, 49954560, 52452288, 58280320, 59945472, 65565360, 69936384, 74931840, 87420480, 99909120, 104904576, 116560640, 131130720, 139872768, 149863680, 174840960, 209809152, 233121280, 262261440, 299727360, 349681920, 419618304, 524522880, 699363840, 1049045760, 2098091520]

約数ペア:

[(1, 2098091520), (2, 1049045760), (3, 699363840), (4, 524522880), (5, 419618304), (6, 349681920), (7, 299727360), (8, 262261440), (9, 233121280), (10, 209809152), (12, 174840960), (14, 149863680), (15, 139872768), (16, 131130720), (18, 116560640), (20, 104904576), (21, 99909120), (24, 87420480), (28, 74931840), (30, 69936384), (32, 65565360), (35, 59945472), (36, 58280320), (40, 52452288), (42, 49954560), (45, 46624256), (48, 43710240), (56, 37465920), (60, 34968192), (63, 33303040), (64, 32782680), (70, 29972736), (72, 29140160), (80, 26226144), (84, 24977280), (90, 23312128), (96, 21855120), (105, 19981824), (112, 18732960), (120, 17484096), (126, 16651520), (128, 16391340), (140, 14986368), (144, 14570080), (160, 13113072), (168, 12488640), (180, 11656064), (192, 10927560), (210, 9990912), (224, 9366480), (240, 8742048), (252, 8325760), (256, 8195670), (280, 7493184), (288, 7285040), (315, 6660608), (320, 6556536), (336, 6244320), (360, 5828032), (384, 5463780), (420, 4995456), (448, 4683240), (480, 4371024), (504, 4162880), (512, 4097835), (560, 3746592), (576, 3642520), (630, 3330304), (640, 3278268), (672, 3122160), (720, 2914016), (768, 2731890), (840, 2497728), (896, 2341620), (960, 2185512), (1008, 2081440), (1120, 1873296), (1152, 1821260), (1260, 1665152), (1280, 1639134), (1344, 1561080), (1440, 1457008), (1536, 1365945), (1680, 1248864), (1792, 1170810), (1920, 1092756), (2016, 1040720), (2240, 936648), (2304, 910630), (2520, 832576), (2560, 819567), (2688, 780540), (2880, 728504), (3360, 624432), (3584, 585405), (3840, 546378), (4032, 520360), (4480, 468324), (4608, 455315), (5040, 416288), (5376, 390270), (5760, 364252), (6720, 312216), (7680, 273189), (8064, 260180), (8960, 234162), (10080, 208144), (10752, 195135), (11520, 182126), (13009, 161280), (13440, 156108), (16128, 130090), (17920, 117081), (20160, 104072), (23040, 91063), (26018, 80640), (26880, 78054), (32256, 65045), (39027, 53760), (40320, 52036)]