288339520

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 224

約数和(自身を含む): 833932800

約数和(自身を除く): 545593280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 71, 74, 80, 98, 112, 140, 142, 148, 160, 185, 196, 224, 245, 259, 280, 284, 296, 320, 343, 355, 370, 392, 448, 490, 497, 518, 560, 568, 592, 686, 710, 740, 784, 980, 994, 1036, 1120, 1136, 1184, 1295, 1372, 1420, 1480, 1568, 1715, 1813, 1960, 1988, 2072, 2240, 2272, 2368, 2485, 2590, 2627, 2744, 2840, 2960, 3136, 3430, 3479, 3626, 3920, 3976, 4144, 4544, 4970, 5180, 5254, 5488, 5680, 5920, 6860, 6958, 7252, 7840, 7952, 8288, 9065, 9940, 10360, 10508, 10976, 11360, 11840, 12691, 13135, 13720, 13916, 14504, 15680, 15904, 16576, 17395, 18130, 18389, 19880, 20720, 21016, 21952, 22720, 24353, 25382, 26270, 27440, 27832, 29008, 31808, 34790, 36260, 36778, 39760, 41440, 42032, 48706, 50764, 52540, 54880, 55664, 58016, 63455, 69580, 72520, 73556, 79520, 82880, 84064, 91945, 97412, 101528, 105080, 109760, 111328, 116032, 121765, 126910, 128723, 139160, 145040, 147112, 159040, 168128, 183890, 194824, 203056, 210160, 222656, 243530, 253820, 257446, 278320, 290080, 294224, 367780, 389648, 406112, 420320, 487060, 507640, 514892, 556640, 580160, 588448, 643615, 735560, 779296, 812224, 840640, 901061, 974120, 1015280, 1029784, 1113280, 1176896, 1287230, 1471120, 1558592, 1802122, 1948240, 2030560, 2059568, 2574460, 2942240, 3604244, 3896480, 4061120, 4119136, 4505305, 5148920, 5884480, 7208488, 7792960, 8238272, 9010610, 10297840, 14416976, 18021220, 20595680, 28833952, 36042440, 41191360, 57667904, 72084880, 144169760, 288339520]

約数ペア:

[(1, 288339520), (2, 144169760), (4, 72084880), (5, 57667904), (7, 41191360), (8, 36042440), (10, 28833952), (14, 20595680), (16, 18021220), (20, 14416976), (28, 10297840), (32, 9010610), (35, 8238272), (37, 7792960), (40, 7208488), (49, 5884480), (56, 5148920), (64, 4505305), (70, 4119136), (71, 4061120), (74, 3896480), (80, 3604244), (98, 2942240), (112, 2574460), (140, 2059568), (142, 2030560), (148, 1948240), (160, 1802122), (185, 1558592), (196, 1471120), (224, 1287230), (245, 1176896), (259, 1113280), (280, 1029784), (284, 1015280), (296, 974120), (320, 901061), (343, 840640), (355, 812224), (370, 779296), (392, 735560), (448, 643615), (490, 588448), (497, 580160), (518, 556640), (560, 514892), (568, 507640), (592, 487060), (686, 420320), (710, 406112), (740, 389648), (784, 367780), (980, 294224), (994, 290080), (1036, 278320), (1120, 257446), (1136, 253820), (1184, 243530), (1295, 222656), (1372, 210160), (1420, 203056), (1480, 194824), (1568, 183890), (1715, 168128), (1813, 159040), (1960, 147112), (1988, 145040), (2072, 139160), (2240, 128723), (2272, 126910), (2368, 121765), (2485, 116032), (2590, 111328), (2627, 109760), (2744, 105080), (2840, 101528), (2960, 97412), (3136, 91945), (3430, 84064), (3479, 82880), (3626, 79520), (3920, 73556), (3976, 72520), (4144, 69580), (4544, 63455), (4970, 58016), (5180, 55664), (5254, 54880), (5488, 52540), (5680, 50764), (5920, 48706), (6860, 42032), (6958, 41440), (7252, 39760), (7840, 36778), (7952, 36260), (8288, 34790), (9065, 31808), (9940, 29008), (10360, 27832), (10508, 27440), (10976, 26270), (11360, 25382), (11840, 24353), (12691, 22720), (13135, 21952), (13720, 21016), (13916, 20720), (14504, 19880), (15680, 18389), (15904, 18130), (16576, 17395)]