163350880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13259}}^1$

素因数の和:13292

約数の個数: 96

約数和(自身を含む): 481178880

約数和(自身を除く): 317828000

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 13259, 26518, 53036, 66295, 92813, 106072, 132590, 145849, 185626, 212144, 265180, 291698, 371252, 424288, 464065, 530360, 583396, 729245, 742504, 928130, 1020943, 1060720, 1166792, 1458490, 1485008, 1856260, 2041886, 2121440, 2333584, 2916980, 2970016, 3712520, 4083772, 4667168, 5104715, 5833960, 7425040, 8167544, 10209430, 11667920, 14850080, 16335088, 20418860, 23335840, 32670176, 40837720, 81675440, 163350880]

約数ペア:

[(1, 163350880), (2, 81675440), (4, 40837720), (5, 32670176), (7, 23335840), (8, 20418860), (10, 16335088), (11, 14850080), (14, 11667920), (16, 10209430), (20, 8167544), (22, 7425040), (28, 5833960), (32, 5104715), (35, 4667168), (40, 4083772), (44, 3712520), (55, 2970016), (56, 2916980), (70, 2333584), (77, 2121440), (80, 2041886), (88, 1856260), (110, 1485008), (112, 1458490), (140, 1166792), (154, 1060720), (160, 1020943), (176, 928130), (220, 742504), (224, 729245), (280, 583396), (308, 530360), (352, 464065), (385, 424288), (440, 371252), (560, 291698), (616, 265180), (770, 212144), (880, 185626), (1120, 145849), (1232, 132590), (1540, 106072), (1760, 92813), (2464, 66295), (3080, 53036), (6160, 26518), (12320, 13259)]