195280598720

素因数分解:

$2^6\times 5^1\times {\mathrm{617}}^1\times {\mathrm{641}}^1\times {\mathrm{1543}}^1$

素因数の和:2818

約数の個数: 112

約数和(自身を含む): 466794543168

約数和(自身を除く): 271513944448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 617, 641, 1234, 1282, 1543, 2468, 2564, 3085, 3086, 3205, 4936, 5128, 6170, 6172, 6410, 7715, 9872, 10256, 12340, 12344, 12820, 15430, 19744, 20512, 24680, 24688, 25640, 30860, 39488, 41024, 49360, 49376, 51280, 61720, 98720, 98752, 102560, 123440, 197440, 205120, 246880, 395497, 493760, 790994, 952031, 989063, 1581988, 1904062, 1977485, 1978126, 3163976, 3808124, 3954970, 3956252, 4760155, 4945315, 6327952, 7616248, 7909940, 7912504, 9520310, 9890630, 12655904, 15232496, 15819880, 15825008, 19040620, 19781260, 25311808, 30464992, 31639760, 31650016, 38081240, 39562520, 60929984, 63279520, 63300032, 76162480, 79125040, 126559040, 152324960, 158250080, 304649920, 316500160, 610251871, 1220503742, 2441007484, 3051259355, 4882014968, 6102518710, 9764029936, 12205037420, 19528059872, 24410074840, 39056119744, 48820149680, 97640299360, 195280598720]

約数ペア:

[(1, 195280598720), (2, 97640299360), (4, 48820149680), (5, 39056119744), (8, 24410074840), (10, 19528059872), (16, 12205037420), (20, 9764029936), (32, 6102518710), (40, 4882014968), (64, 3051259355), (80, 2441007484), (160, 1220503742), (320, 610251871), (617, 316500160), (641, 304649920), (1234, 158250080), (1282, 152324960), (1543, 126559040), (2468, 79125040), (2564, 76162480), (3085, 63300032), (3086, 63279520), (3205, 60929984), (4936, 39562520), (5128, 38081240), (6170, 31650016), (6172, 31639760), (6410, 30464992), (7715, 25311808), (9872, 19781260), (10256, 19040620), (12340, 15825008), (12344, 15819880), (12820, 15232496), (15430, 12655904), (19744, 9890630), (20512, 9520310), (24680, 7912504), (24688, 7909940), (25640, 7616248), (30860, 6327952), (39488, 4945315), (41024, 4760155), (49360, 3956252), (49376, 3954970), (51280, 3808124), (61720, 3163976), (98720, 1978126), (98752, 1977485), (102560, 1904062), (123440, 1581988), (197440, 989063), (205120, 952031), (246880, 790994), (395497, 493760)]