201674640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8663}}^1$

素因数の和:8776

約数の個数: 80

約数和(自身を含む): 631709568

約数和(自身を除く): 430034928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 97, 120, 194, 240, 291, 388, 485, 582, 776, 970, 1164, 1455, 1552, 1940, 2328, 2910, 3880, 4656, 5820, 7760, 8663, 11640, 17326, 23280, 25989, 34652, 43315, 51978, 69304, 86630, 103956, 129945, 138608, 173260, 207912, 259890, 346520, 415824, 519780, 693040, 840311, 1039560, 1680622, 2079120, 2520933, 3361244, 4201555, 5041866, 6722488, 8403110, 10083732, 12604665, 13444976, 16806220, 20167464, 25209330, 33612440, 40334928, 50418660, 67224880, 100837320, 201674640]

約数ペア:

[(1, 201674640), (2, 100837320), (3, 67224880), (4, 50418660), (5, 40334928), (6, 33612440), (8, 25209330), (10, 20167464), (12, 16806220), (15, 13444976), (16, 12604665), (20, 10083732), (24, 8403110), (30, 6722488), (40, 5041866), (48, 4201555), (60, 3361244), (80, 2520933), (97, 2079120), (120, 1680622), (194, 1039560), (240, 840311), (291, 693040), (388, 519780), (485, 415824), (582, 346520), (776, 259890), (970, 207912), (1164, 173260), (1455, 138608), (1552, 129945), (1940, 103956), (2328, 86630), (2910, 69304), (3880, 51978), (4656, 43315), (5820, 34652), (7760, 25989), (8663, 23280), (11640, 17326)]