1375186960

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{12097}}^1$

素因数の和:12153

約数の個数: 120

約数和(自身を含む): 3847889880

約数和(自身を除く): 2472702920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 392, 406, 464, 490, 560, 580, 784, 812, 980, 1015, 1160, 1421, 1624, 1960, 2030, 2320, 2842, 3248, 3920, 4060, 5684, 7105, 8120, 11368, 12097, 14210, 16240, 22736, 24194, 28420, 48388, 56840, 60485, 84679, 96776, 113680, 120970, 169358, 193552, 241940, 338716, 350813, 423395, 483880, 592753, 677432, 701626, 846790, 967760, 1185506, 1354864, 1403252, 1693580, 1754065, 2371012, 2455691, 2806504, 2963765, 3387160, 3508130, 4742024, 4911382, 5613008, 5927530, 6774320, 7016260, 9484048, 9822764, 11855060, 12278455, 14032520, 17189837, 19645528, 23710120, 24556910, 28065040, 34379674, 39291056, 47420240, 49113820, 68759348, 85949185, 98227640, 137518696, 171898370, 196455280, 275037392, 343796740, 687593480, 1375186960]

約数ペア:

[(1, 1375186960), (2, 687593480), (4, 343796740), (5, 275037392), (7, 196455280), (8, 171898370), (10, 137518696), (14, 98227640), (16, 85949185), (20, 68759348), (28, 49113820), (29, 47420240), (35, 39291056), (40, 34379674), (49, 28065040), (56, 24556910), (58, 23710120), (70, 19645528), (80, 17189837), (98, 14032520), (112, 12278455), (116, 11855060), (140, 9822764), (145, 9484048), (196, 7016260), (203, 6774320), (232, 5927530), (245, 5613008), (280, 4911382), (290, 4742024), (392, 3508130), (406, 3387160), (464, 2963765), (490, 2806504), (560, 2455691), (580, 2371012), (784, 1754065), (812, 1693580), (980, 1403252), (1015, 1354864), (1160, 1185506), (1421, 967760), (1624, 846790), (1960, 701626), (2030, 677432), (2320, 592753), (2842, 483880), (3248, 423395), (3920, 350813), (4060, 338716), (5684, 241940), (7105, 193552), (8120, 169358), (11368, 120970), (12097, 113680), (14210, 96776), (16240, 84679), (22736, 60485), (24194, 56840), (28420, 48388)]