1569228360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{81223}}^1$

素因数の和:81267

約数の個数: 128

約数和(自身を含む): 5614202880

約数和(自身を除く): 4044974520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 3220, 3864, 4830, 6440, 9660, 19320, 81223, 162446, 243669, 324892, 406115, 487338, 568561, 649784, 812230, 974676, 1137122, 1218345, 1624460, 1705683, 1868129, 1949352, 2274244, 2436690, 2842805, 3248920, 3411366, 3736258, 4548488, 4873380, 5604387, 5685610, 6822732, 7472516, 8528415, 9340645, 9746760, 11208774, 11371220, 13076903, 13645464, 14945032, 17056830, 18681290, 22417548, 22742440, 26153806, 28021935, 34113660, 37362580, 39230709, 44835096, 52307612, 56043870, 65384515, 68227320, 74725160, 78461418, 104615224, 112087740, 130769030, 156922836, 196153545, 224175480, 261538060, 313845672, 392307090, 523076120, 784614180, 1569228360]

約数ペア:

[(1, 1569228360), (2, 784614180), (3, 523076120), (4, 392307090), (5, 313845672), (6, 261538060), (7, 224175480), (8, 196153545), (10, 156922836), (12, 130769030), (14, 112087740), (15, 104615224), (20, 78461418), (21, 74725160), (23, 68227320), (24, 65384515), (28, 56043870), (30, 52307612), (35, 44835096), (40, 39230709), (42, 37362580), (46, 34113660), (56, 28021935), (60, 26153806), (69, 22742440), (70, 22417548), (84, 18681290), (92, 17056830), (105, 14945032), (115, 13645464), (120, 13076903), (138, 11371220), (140, 11208774), (161, 9746760), (168, 9340645), (184, 8528415), (210, 7472516), (230, 6822732), (276, 5685610), (280, 5604387), (322, 4873380), (345, 4548488), (420, 3736258), (460, 3411366), (483, 3248920), (552, 2842805), (644, 2436690), (690, 2274244), (805, 1949352), (840, 1868129), (920, 1705683), (966, 1624460), (1288, 1218345), (1380, 1137122), (1610, 974676), (1932, 812230), (2415, 649784), (2760, 568561), (3220, 487338), (3864, 406115), (4830, 324892), (6440, 243669), (9660, 162446), (19320, 81223)]