1153416320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{257459}}^1$

素因数の和:257485

約数の個数: 64

約数和(自身を含む): 3151310400

約数和(自身を除く): 1997894080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 257459, 514918, 1029836, 1287295, 1802213, 2059672, 2574590, 3604426, 4119344, 5149180, 7208852, 8238688, 9011065, 10298360, 14417704, 16477376, 18022130, 20596720, 28835408, 32954752, 36044260, 41193440, 57670816, 72088520, 82386880, 115341632, 144177040, 164773760, 230683264, 288354080, 576708160, 1153416320]

約数ペア:

[(1, 1153416320), (2, 576708160), (4, 288354080), (5, 230683264), (7, 164773760), (8, 144177040), (10, 115341632), (14, 82386880), (16, 72088520), (20, 57670816), (28, 41193440), (32, 36044260), (35, 32954752), (40, 28835408), (56, 20596720), (64, 18022130), (70, 16477376), (80, 14417704), (112, 10298360), (128, 9011065), (140, 8238688), (160, 7208852), (224, 5149180), (280, 4119344), (320, 3604426), (448, 2574590), (560, 2059672), (640, 1802213), (896, 1287295), (1120, 1029836), (2240, 514918), (4480, 257459)]