22373820

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{1973}}^1$

素因数の和:2001

約数の個数: 120

約数和(自身を含む): 80254944

約数和(自身を除く): 57881124

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 1973, 2268, 2835, 3780, 3946, 5670, 5919, 7892, 9865, 11340, 11838, 13811, 17757, 19730, 23676, 27622, 29595, 35514, 39460, 41433, 53271, 55244, 59190, 69055, 71028, 82866, 88785, 106542, 118380, 124299, 138110, 159813, 165732, 177570, 207165, 213084, 248598, 266355, 276220, 319626, 355140, 372897, 414330, 497196, 532710, 621495, 639252, 745794, 799065, 828660, 1065420, 1118691, 1242990, 1491588, 1598130, 1864485, 2237382, 2485980, 3196260, 3728970, 4474764, 5593455, 7457940, 11186910, 22373820]

約数ペア:

[(1, 22373820), (2, 11186910), (3, 7457940), (4, 5593455), (5, 4474764), (6, 3728970), (7, 3196260), (9, 2485980), (10, 2237382), (12, 1864485), (14, 1598130), (15, 1491588), (18, 1242990), (20, 1118691), (21, 1065420), (27, 828660), (28, 799065), (30, 745794), (35, 639252), (36, 621495), (42, 532710), (45, 497196), (54, 414330), (60, 372897), (63, 355140), (70, 319626), (81, 276220), (84, 266355), (90, 248598), (105, 213084), (108, 207165), (126, 177570), (135, 165732), (140, 159813), (162, 138110), (180, 124299), (189, 118380), (210, 106542), (252, 88785), (270, 82866), (315, 71028), (324, 69055), (378, 59190), (405, 55244), (420, 53271), (540, 41433), (567, 39460), (630, 35514), (756, 29595), (810, 27622), (945, 23676), (1134, 19730), (1260, 17757), (1620, 13811), (1890, 11838), (1973, 11340), (2268, 9865), (2835, 7892), (3780, 5919), (3946, 5670)]