144169760

素因数分解:

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

素因数の和:144

約数の個数: 192

約数和(自身を含む): 413683200

約数和(自身を除く): 269513440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 70, 71, 74, 80, 98, 112, 140, 142, 148, 160, 185, 196, 224, 245, 259, 280, 284, 296, 343, 355, 370, 392, 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, 2272, 2485, 2590, 2627, 2744, 2840, 2960, 3430, 3479, 3626, 3920, 3976, 4144, 4970, 5180, 5254, 5488, 5680, 5920, 6860, 6958, 7252, 7840, 7952, 8288, 9065, 9940, 10360, 10508, 10976, 11360, 12691, 13135, 13720, 13916, 14504, 15904, 17395, 18130, 18389, 19880, 20720, 21016, 24353, 25382, 26270, 27440, 27832, 29008, 34790, 36260, 36778, 39760, 41440, 42032, 48706, 50764, 52540, 54880, 55664, 58016, 63455, 69580, 72520, 73556, 79520, 84064, 91945, 97412, 101528, 105080, 111328, 121765, 126910, 128723, 139160, 145040, 147112, 183890, 194824, 203056, 210160, 243530, 253820, 257446, 278320, 290080, 294224, 367780, 389648, 406112, 420320, 487060, 507640, 514892, 556640, 588448, 643615, 735560, 779296, 901061, 974120, 1015280, 1029784, 1287230, 1471120, 1802122, 1948240, 2030560, 2059568, 2574460, 2942240, 3604244, 3896480, 4119136, 4505305, 5148920, 7208488, 9010610, 10297840, 14416976, 18021220, 20595680, 28833952, 36042440, 72084880, 144169760]

約数ペア:

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