261782100160

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{2385041}}^1$

素因数の和:2385079

約数の個数: 112

約数和(自身を含む): 726960801600

約数和(自身を除く): 465178701440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 343, 392, 448, 490, 560, 686, 784, 980, 1120, 1372, 1568, 1715, 1960, 2240, 2744, 3136, 3430, 3920, 5488, 6860, 7840, 10976, 13720, 15680, 21952, 27440, 54880, 109760, 2385041, 4770082, 9540164, 11925205, 16695287, 19080328, 23850410, 33390574, 38160656, 47700820, 66781148, 76321312, 83476435, 95401640, 116867009, 133562296, 152642624, 166952870, 190803280, 233734018, 267124592, 333905740, 381606560, 467468036, 534249184, 584335045, 667811480, 763213120, 818069063, 934936072, 1068498368, 1168670090, 1335622960, 1636138126, 1869872144, 2337340180, 2671245920, 3272276252, 3739744288, 4090345315, 4674680360, 5342491840, 6544552504, 7479488576, 8180690630, 9349360720, 13089105008, 16361381260, 18698721440, 26178210016, 32722762520, 37397442880, 52356420032, 65445525040, 130891050080, 261782100160]

約数ペア:

[(1, 261782100160), (2, 130891050080), (4, 65445525040), (5, 52356420032), (7, 37397442880), (8, 32722762520), (10, 26178210016), (14, 18698721440), (16, 16361381260), (20, 13089105008), (28, 9349360720), (32, 8180690630), (35, 7479488576), (40, 6544552504), (49, 5342491840), (56, 4674680360), (64, 4090345315), (70, 3739744288), (80, 3272276252), (98, 2671245920), (112, 2337340180), (140, 1869872144), (160, 1636138126), (196, 1335622960), (224, 1168670090), (245, 1068498368), (280, 934936072), (320, 818069063), (343, 763213120), (392, 667811480), (448, 584335045), (490, 534249184), (560, 467468036), (686, 381606560), (784, 333905740), (980, 267124592), (1120, 233734018), (1372, 190803280), (1568, 166952870), (1715, 152642624), (1960, 133562296), (2240, 116867009), (2744, 95401640), (3136, 83476435), (3430, 76321312), (3920, 66781148), (5488, 47700820), (6860, 38160656), (7840, 33390574), (10976, 23850410), (13720, 19080328), (15680, 16695287), (21952, 11925205), (27440, 9540164), (54880, 4770082), (109760, 2385041)]