215996520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{14173}}^1$

素因数の和:14314

約数の個数: 64

約数和(自身を含む): 653137920

約数和(自身を除く): 437141400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 3048, 3810, 5080, 7620, 14173, 15240, 28346, 42519, 56692, 70865, 85038, 113384, 141730, 170076, 212595, 283460, 340152, 425190, 566920, 850380, 1700760, 1799971, 3599942, 5399913, 7199884, 8999855, 10799826, 14399768, 17999710, 21599652, 26999565, 35999420, 43199304, 53999130, 71998840, 107998260, 215996520]

約数ペア:

[(1, 215996520), (2, 107998260), (3, 71998840), (4, 53999130), (5, 43199304), (6, 35999420), (8, 26999565), (10, 21599652), (12, 17999710), (15, 14399768), (20, 10799826), (24, 8999855), (30, 7199884), (40, 5399913), (60, 3599942), (120, 1799971), (127, 1700760), (254, 850380), (381, 566920), (508, 425190), (635, 340152), (762, 283460), (1016, 212595), (1270, 170076), (1524, 141730), (1905, 113384), (2540, 85038), (3048, 70865), (3810, 56692), (5080, 42519), (7620, 28346), (14173, 15240)]