613246081280

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{68442643}}^1$

素因数の和:68442671

約数の個数: 72

約数和(自身を含む): 1678761172032

約数和(自身を除く): 1065515090752

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, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 68442643, 136885286, 273770572, 342213215, 479098501, 547541144, 684426430, 958197002, 1095082288, 1368852860, 1916394004, 2190164576, 2395492505, 2737705720, 3832788008, 4380329152, 4790985010, 5475411440, 7665576016, 8760658304, 9581970020, 10950822880, 15331152032, 17521316608, 19163940040, 21901645760, 30662304064, 38327880080, 43803291520, 61324608128, 76655760160, 87606583040, 122649216256, 153311520320, 306623040640, 613246081280]

約数ペア:

[(1, 613246081280), (2, 306623040640), (4, 153311520320), (5, 122649216256), (7, 87606583040), (8, 76655760160), (10, 61324608128), (14, 43803291520), (16, 38327880080), (20, 30662304064), (28, 21901645760), (32, 19163940040), (35, 17521316608), (40, 15331152032), (56, 10950822880), (64, 9581970020), (70, 8760658304), (80, 7665576016), (112, 5475411440), (128, 4790985010), (140, 4380329152), (160, 3832788008), (224, 2737705720), (256, 2395492505), (280, 2190164576), (320, 1916394004), (448, 1368852860), (560, 1095082288), (640, 958197002), (896, 684426430), (1120, 547541144), (1280, 479098501), (1792, 342213215), (2240, 273770572), (4480, 136885286), (8960, 68442643)]