22104720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1$

素因数の和:2821

約数の個数: 120

約数和(自身を含む): 81012672

約数和(自身を除く): 58907952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 2791, 3960, 5582, 7920, 8373, 11164, 13955, 16746, 22328, 25119, 27910, 30701, 33492, 41865, 44656, 50238, 55820, 61402, 66984, 83730, 92103, 100476, 111640, 122804, 125595, 133968, 153505, 167460, 184206, 200952, 223280, 245608, 251190, 276309, 307010, 334920, 368412, 401904, 460515, 491216, 502380, 552618, 614020, 669840, 736824, 921030, 1004760, 1105236, 1228040, 1381545, 1473648, 1842060, 2009520, 2210472, 2456080, 2763090, 3684120, 4420944, 5526180, 7368240, 11052360, 22104720]

約数ペア:

[(1, 22104720), (2, 11052360), (3, 7368240), (4, 5526180), (5, 4420944), (6, 3684120), (8, 2763090), (9, 2456080), (10, 2210472), (11, 2009520), (12, 1842060), (15, 1473648), (16, 1381545), (18, 1228040), (20, 1105236), (22, 1004760), (24, 921030), (30, 736824), (33, 669840), (36, 614020), (40, 552618), (44, 502380), (45, 491216), (48, 460515), (55, 401904), (60, 368412), (66, 334920), (72, 307010), (80, 276309), (88, 251190), (90, 245608), (99, 223280), (110, 200952), (120, 184206), (132, 167460), (144, 153505), (165, 133968), (176, 125595), (180, 122804), (198, 111640), (220, 100476), (240, 92103), (264, 83730), (330, 66984), (360, 61402), (396, 55820), (440, 50238), (495, 44656), (528, 41865), (660, 33492), (720, 30701), (792, 27910), (880, 25119), (990, 22328), (1320, 16746), (1584, 13955), (1980, 11164), (2640, 8373), (2791, 7920), (3960, 5582)]