23198280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{27617}}^1$

素因数の和:27638

約数の個数: 64

約数和(自身を含む): 79539840

約数和(自身を除く): 56341560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 27617, 55234, 82851, 110468, 138085, 165702, 193319, 220936, 276170, 331404, 386638, 414255, 552340, 579957, 662808, 773276, 828510, 966595, 1104680, 1159914, 1546552, 1657020, 1933190, 2319828, 2899785, 3314040, 3866380, 4639656, 5799570, 7732760, 11599140, 23198280]

約数ペア:

[(1, 23198280), (2, 11599140), (3, 7732760), (4, 5799570), (5, 4639656), (6, 3866380), (7, 3314040), (8, 2899785), (10, 2319828), (12, 1933190), (14, 1657020), (15, 1546552), (20, 1159914), (21, 1104680), (24, 966595), (28, 828510), (30, 773276), (35, 662808), (40, 579957), (42, 552340), (56, 414255), (60, 386638), (70, 331404), (84, 276170), (105, 220936), (120, 193319), (140, 165702), (168, 138085), (210, 110468), (280, 82851), (420, 55234), (840, 27617)]