222848040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{947}}^1$

素因数の和:1051

約数の個数: 128

約数和(自身を含む): 700306560

約数和(自身を除く): 477458520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 53, 60, 74, 106, 111, 120, 148, 159, 185, 212, 222, 265, 296, 318, 370, 424, 444, 530, 555, 636, 740, 795, 888, 947, 1060, 1110, 1272, 1480, 1590, 1894, 1961, 2120, 2220, 2841, 3180, 3788, 3922, 4440, 4735, 5682, 5883, 6360, 7576, 7844, 9470, 9805, 11364, 11766, 14205, 15688, 18940, 19610, 22728, 23532, 28410, 29415, 35039, 37880, 39220, 47064, 50191, 56820, 58830, 70078, 78440, 100382, 105117, 113640, 117660, 140156, 150573, 175195, 200764, 210234, 235320, 250955, 280312, 301146, 350390, 401528, 420468, 501910, 525585, 602292, 700780, 752865, 840936, 1003820, 1051170, 1204584, 1401560, 1505730, 1857067, 2007640, 2102340, 3011460, 3714134, 4204680, 5571201, 6022920, 7428268, 9285335, 11142402, 14856536, 18570670, 22284804, 27856005, 37141340, 44569608, 55712010, 74282680, 111424020, 222848040]

約数ペア:

[(1, 222848040), (2, 111424020), (3, 74282680), (4, 55712010), (5, 44569608), (6, 37141340), (8, 27856005), (10, 22284804), (12, 18570670), (15, 14856536), (20, 11142402), (24, 9285335), (30, 7428268), (37, 6022920), (40, 5571201), (53, 4204680), (60, 3714134), (74, 3011460), (106, 2102340), (111, 2007640), (120, 1857067), (148, 1505730), (159, 1401560), (185, 1204584), (212, 1051170), (222, 1003820), (265, 840936), (296, 752865), (318, 700780), (370, 602292), (424, 525585), (444, 501910), (530, 420468), (555, 401528), (636, 350390), (740, 301146), (795, 280312), (888, 250955), (947, 235320), (1060, 210234), (1110, 200764), (1272, 175195), (1480, 150573), (1590, 140156), (1894, 117660), (1961, 113640), (2120, 105117), (2220, 100382), (2841, 78440), (3180, 70078), (3788, 58830), (3922, 56820), (4440, 50191), (4735, 47064), (5682, 39220), (5883, 37880), (6360, 35039), (7576, 29415), (7844, 28410), (9470, 23532), (9805, 22728), (11364, 19610), (11766, 18940), (14205, 15688)]