169821960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18379}}^1$

素因数の和:18411

約数の個数: 128

約数和(自身を含む): 635212800

約数和(自身を除く): 465390840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 18379, 36758, 55137, 73516, 91895, 110274, 128653, 147032, 183790, 202169, 220548, 257306, 275685, 367580, 385959, 404338, 441096, 514612, 551370, 606507, 643265, 735160, 771918, 808676, 1010845, 1029224, 1102740, 1213014, 1286530, 1415183, 1543836, 1617352, 1929795, 2021690, 2205480, 2426028, 2573060, 2830366, 3032535, 3087672, 3859590, 4043380, 4245549, 4852056, 5146120, 5660732, 6065070, 7075915, 7719180, 8086760, 8491098, 11321464, 12130140, 14151830, 15438360, 16982196, 21227745, 24260280, 28303660, 33964392, 42455490, 56607320, 84910980, 169821960]

約数ペア:

[(1, 169821960), (2, 84910980), (3, 56607320), (4, 42455490), (5, 33964392), (6, 28303660), (7, 24260280), (8, 21227745), (10, 16982196), (11, 15438360), (12, 14151830), (14, 12130140), (15, 11321464), (20, 8491098), (21, 8086760), (22, 7719180), (24, 7075915), (28, 6065070), (30, 5660732), (33, 5146120), (35, 4852056), (40, 4245549), (42, 4043380), (44, 3859590), (55, 3087672), (56, 3032535), (60, 2830366), (66, 2573060), (70, 2426028), (77, 2205480), (84, 2021690), (88, 1929795), (105, 1617352), (110, 1543836), (120, 1415183), (132, 1286530), (140, 1213014), (154, 1102740), (165, 1029224), (168, 1010845), (210, 808676), (220, 771918), (231, 735160), (264, 643265), (280, 606507), (308, 551370), (330, 514612), (385, 441096), (420, 404338), (440, 385959), (462, 367580), (616, 275685), (660, 257306), (770, 220548), (840, 202169), (924, 183790), (1155, 147032), (1320, 128653), (1540, 110274), (1848, 91895), (2310, 73516), (3080, 55137), (4620, 36758), (9240, 18379)]