22016400

素因数分解:

$2^4\times 3^1\times 5^2\times 7^1\times {\mathrm{2621}}^1$

素因数の和:2649

約数の個数: 120

約数和(自身を含む): 80631744

約数和(自身を除く): 58615344

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, 2621, 2800, 4200, 5242, 7863, 8400, 10484, 13105, 15726, 18347, 20968, 26210, 31452, 36694, 39315, 41936, 52420, 55041, 62904, 65525, 73388, 78630, 91735, 104840, 110082, 125808, 131050, 146776, 157260, 183470, 196575, 209680, 220164, 262100, 275205, 293552, 314520, 366940, 393150, 440328, 458675, 524200, 550410, 629040, 733880, 786300, 880656, 917350, 1048400, 1100820, 1376025, 1467760, 1572600, 1834700, 2201640, 2752050, 3145200, 3669400, 4403280, 5504100, 7338800, 11008200, 22016400]

約数ペア:

[(1, 22016400), (2, 11008200), (3, 7338800), (4, 5504100), (5, 4403280), (6, 3669400), (7, 3145200), (8, 2752050), (10, 2201640), (12, 1834700), (14, 1572600), (15, 1467760), (16, 1376025), (20, 1100820), (21, 1048400), (24, 917350), (25, 880656), (28, 786300), (30, 733880), (35, 629040), (40, 550410), (42, 524200), (48, 458675), (50, 440328), (56, 393150), (60, 366940), (70, 314520), (75, 293552), (80, 275205), (84, 262100), (100, 220164), (105, 209680), (112, 196575), (120, 183470), (140, 157260), (150, 146776), (168, 131050), (175, 125808), (200, 110082), (210, 104840), (240, 91735), (280, 78630), (300, 73388), (336, 65525), (350, 62904), (400, 55041), (420, 52420), (525, 41936), (560, 39315), (600, 36694), (700, 31452), (840, 26210), (1050, 20968), (1200, 18347), (1400, 15726), (1680, 13105), (2100, 10484), (2621, 8400), (2800, 7863), (4200, 5242)]