130578840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{51817}}^1$

素因数の和:51841

約数の個数: 96

約数和(自身を含む): 485016480

約数和(自身を除く): 354437640

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, 51817, 103634, 155451, 207268, 259085, 310902, 362719, 414536, 466353, 518170, 621804, 725438, 777255, 932706, 1036340, 1088157, 1243608, 1450876, 1554510, 1813595, 1865412, 2072680, 2176314, 2331765, 2901752, 3109020, 3264471, 3627190, 3730824, 4352628, 4663530, 5440785, 6218040, 6528942, 7254380, 8705256, 9327060, 10881570, 13057884, 14508760, 16322355, 18654120, 21763140, 26115768, 32644710, 43526280, 65289420, 130578840]

約数ペア:

[(1, 130578840), (2, 65289420), (3, 43526280), (4, 32644710), (5, 26115768), (6, 21763140), (7, 18654120), (8, 16322355), (9, 14508760), (10, 13057884), (12, 10881570), (14, 9327060), (15, 8705256), (18, 7254380), (20, 6528942), (21, 6218040), (24, 5440785), (28, 4663530), (30, 4352628), (35, 3730824), (36, 3627190), (40, 3264471), (42, 3109020), (45, 2901752), (56, 2331765), (60, 2176314), (63, 2072680), (70, 1865412), (72, 1813595), (84, 1554510), (90, 1450876), (105, 1243608), (120, 1088157), (126, 1036340), (140, 932706), (168, 777255), (180, 725438), (210, 621804), (252, 518170), (280, 466353), (315, 414536), (360, 362719), (420, 310902), (504, 259085), (630, 207268), (840, 155451), (1260, 103634), (2520, 51817)]