2040410400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{121453}}^1$

素因数の和:121483

約数の個数: 144

約数和(自身を含む): 7590389184

約数和(自身を除く): 5549978784

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 121453, 242906, 364359, 485812, 607265, 728718, 850171, 971624, 1214530, 1457436, 1700342, 1821795, 1943248, 2429060, 2550513, 2914872, 3036325, 3400684, 3643590, 3886496, 4250855, 4858120, 5101026, 5829744, 6072650, 6801368, 7287180, 8501710, 9108975, 9716240, 10202052, 11659488, 12145300, 12752565, 13602736, 14574360, 17003420, 18217950, 19432480, 20404104, 21254275, 24290600, 25505130, 27205472, 29148720, 34006840, 36435900, 40808208, 42508550, 48581200, 51010260, 58297440, 63762825, 68013680, 72871800, 81616416, 85017100, 97162400, 102020520, 127525650, 136027360, 145743600, 170034200, 204041040, 255051300, 291487200, 340068400, 408082080, 510102600, 680136800, 1020205200, 2040410400]

約数ペア:

[(1, 2040410400), (2, 1020205200), (3, 680136800), (4, 510102600), (5, 408082080), (6, 340068400), (7, 291487200), (8, 255051300), (10, 204041040), (12, 170034200), (14, 145743600), (15, 136027360), (16, 127525650), (20, 102020520), (21, 97162400), (24, 85017100), (25, 81616416), (28, 72871800), (30, 68013680), (32, 63762825), (35, 58297440), (40, 51010260), (42, 48581200), (48, 42508550), (50, 40808208), (56, 36435900), (60, 34006840), (70, 29148720), (75, 27205472), (80, 25505130), (84, 24290600), (96, 21254275), (100, 20404104), (105, 19432480), (112, 18217950), (120, 17003420), (140, 14574360), (150, 13602736), (160, 12752565), (168, 12145300), (175, 11659488), (200, 10202052), (210, 9716240), (224, 9108975), (240, 8501710), (280, 7287180), (300, 6801368), (336, 6072650), (350, 5829744), (400, 5101026), (420, 4858120), (480, 4250855), (525, 3886496), (560, 3643590), (600, 3400684), (672, 3036325), (700, 2914872), (800, 2550513), (840, 2429060), (1050, 1943248), (1120, 1821795), (1200, 1700342), (1400, 1457436), (1680, 1214530), (2100, 971624), (2400, 850171), (2800, 728718), (3360, 607265), (4200, 485812), (5600, 364359), (8400, 242906), (16800, 121453)]