2534631720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{10771}}^1$

素因数の和:10875

約数の個数: 128

約数和(自身を含む): 7957491840

約数和(自身を除く): 5422860120

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, 1060, 1110, 1272, 1480, 1590, 1961, 2120, 2220, 3180, 3922, 4440, 5883, 6360, 7844, 9805, 10771, 11766, 15688, 19610, 21542, 23532, 29415, 32313, 39220, 43084, 47064, 53855, 58830, 64626, 78440, 86168, 107710, 117660, 129252, 161565, 215420, 235320, 258504, 323130, 398527, 430840, 570863, 646260, 797054, 1141726, 1195581, 1292520, 1594108, 1712589, 1992635, 2283452, 2391162, 2854315, 3188216, 3425178, 3985270, 4566904, 4782324, 5708630, 5977905, 6850356, 7970540, 8562945, 9564648, 11417260, 11955810, 13700712, 15941080, 17125890, 21121931, 22834520, 23911620, 34251780, 42243862, 47823240, 63365793, 68503560, 84487724, 105609655, 126731586, 168975448, 211219310, 253463172, 316828965, 422438620, 506926344, 633657930, 844877240, 1267315860, 2534631720]

約数ペア:

[(1, 2534631720), (2, 1267315860), (3, 844877240), (4, 633657930), (5, 506926344), (6, 422438620), (8, 316828965), (10, 253463172), (12, 211219310), (15, 168975448), (20, 126731586), (24, 105609655), (30, 84487724), (37, 68503560), (40, 63365793), (53, 47823240), (60, 42243862), (74, 34251780), (106, 23911620), (111, 22834520), (120, 21121931), (148, 17125890), (159, 15941080), (185, 13700712), (212, 11955810), (222, 11417260), (265, 9564648), (296, 8562945), (318, 7970540), (370, 6850356), (424, 5977905), (444, 5708630), (530, 4782324), (555, 4566904), (636, 3985270), (740, 3425178), (795, 3188216), (888, 2854315), (1060, 2391162), (1110, 2283452), (1272, 1992635), (1480, 1712589), (1590, 1594108), (1961, 1292520), (2120, 1195581), (2220, 1141726), (3180, 797054), (3922, 646260), (4440, 570863), (5883, 430840), (6360, 398527), (7844, 323130), (9805, 258504), (10771, 235320), (11766, 215420), (15688, 161565), (19610, 129252), (21542, 117660), (23532, 107710), (29415, 86168), (32313, 78440), (39220, 64626), (43084, 58830), (47064, 53855)]