211359960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{83873}}^1$

素因数の和:83897

約数の個数: 96

約数和(自身を含む): 785060640

約数和(自身を除く): 573700680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 83873, 167746, 251619, 335492, 419365, 503238, 587111, 670984, 754857, 838730, 1006476, 1174222, 1258095, 1509714, 1677460, 1761333, 2012952, 2348444, 2516190, 2935555, 3019428, 3354920, 3522666, 3774285, 4696888, 5032380, 5283999, 5871110, 6038856, 7045332, 7548570, 8806665, 10064760, 10567998, 11742220, 14090664, 15097140, 17613330, 21135996, 23484440, 26419995, 30194280, 35226660, 42271992, 52839990, 70453320, 105679980, 211359960]

約数ペア:

[(1, 211359960), (2, 105679980), (3, 70453320), (4, 52839990), (5, 42271992), (6, 35226660), (7, 30194280), (8, 26419995), (9, 23484440), (10, 21135996), (12, 17613330), (14, 15097140), (15, 14090664), (18, 11742220), (20, 10567998), (21, 10064760), (24, 8806665), (28, 7548570), (30, 7045332), (35, 6038856), (36, 5871110), (40, 5283999), (42, 5032380), (45, 4696888), (56, 3774285), (60, 3522666), (63, 3354920), (70, 3019428), (72, 2935555), (84, 2516190), (90, 2348444), (105, 2012952), (120, 1761333), (126, 1677460), (140, 1509714), (168, 1258095), (180, 1174222), (210, 1006476), (252, 838730), (280, 754857), (315, 670984), (360, 587111), (420, 503238), (504, 419365), (630, 335492), (840, 251619), (1260, 167746), (2520, 83873)]