40328400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{4801}}^1$

素因数の和:4829

約数の個数: 120

約数和(自身を含む): 147671104

約数和(自身を除く): 107342704

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 140, 150, 168, 175, 200, 210, 240, 280, 300, 336, 350, 400, 420, 525, 560, 600, 700, 840, 1050, 1200, 1400, 1680, 2100, 2800, 4200, 4801, 8400, 9602, 14403, 19204, 24005, 28806, 33607, 38408, 48010, 57612, 67214, 72015, 76816, 96020, 100821, 115224, 120025, 134428, 144030, 168035, 192040, 201642, 230448, 240050, 268856, 288060, 336070, 360075, 384080, 403284, 480100, 504105, 537712, 576120, 672140, 720150, 806568, 840175, 960200, 1008210, 1152240, 1344280, 1440300, 1613136, 1680350, 1920400, 2016420, 2520525, 2688560, 2880600, 3360700, 4032840, 5041050, 5761200, 6721400, 8065680, 10082100, 13442800, 20164200, 40328400]

約数ペア:

[(1, 40328400), (2, 20164200), (3, 13442800), (4, 10082100), (5, 8065680), (6, 6721400), (7, 5761200), (8, 5041050), (10, 4032840), (12, 3360700), (14, 2880600), (15, 2688560), (16, 2520525), (20, 2016420), (21, 1920400), (24, 1680350), (25, 1613136), (28, 1440300), (30, 1344280), (35, 1152240), (40, 1008210), (42, 960200), (48, 840175), (50, 806568), (56, 720150), (60, 672140), (70, 576120), (75, 537712), (80, 504105), (84, 480100), (100, 403284), (105, 384080), (112, 360075), (120, 336070), (140, 288060), (150, 268856), (168, 240050), (175, 230448), (200, 201642), (210, 192040), (240, 168035), (280, 144030), (300, 134428), (336, 120025), (350, 115224), (400, 100821), (420, 96020), (525, 76816), (560, 72015), (600, 67214), (700, 57612), (840, 48010), (1050, 38408), (1200, 33607), (1400, 28806), (1680, 24005), (2100, 19204), (2800, 14403), (4200, 9602), (4801, 8400)]