2134422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{11633}}^1$

素因数の和:11797

約数の個数: 128

約数和(自身を含む): 7036243200

約数和(自身を除く): 4901820360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 139, 165, 220, 264, 278, 330, 417, 440, 556, 660, 695, 834, 1112, 1320, 1390, 1529, 1668, 2085, 2780, 3058, 3336, 4170, 4587, 5560, 6116, 7645, 8340, 9174, 11633, 12232, 15290, 16680, 18348, 22935, 23266, 30580, 34899, 36696, 45870, 46532, 58165, 61160, 69798, 91740, 93064, 116330, 127963, 139596, 174495, 183480, 232660, 255926, 279192, 348990, 383889, 465320, 511852, 639815, 697980, 767778, 1023704, 1279630, 1395960, 1535556, 1616987, 1919445, 2559260, 3071112, 3233974, 3838890, 4850961, 5118520, 6467948, 7677780, 8084935, 9701922, 12935896, 15355560, 16169870, 17786857, 19403844, 24254805, 32339740, 35573714, 38807688, 48509610, 53360571, 64679480, 71147428, 88934285, 97019220, 106721142, 142294856, 177868570, 194038440, 213442284, 266802855, 355737140, 426884568, 533605710, 711474280, 1067211420, 2134422840]

約数ペア:

[(1, 2134422840), (2, 1067211420), (3, 711474280), (4, 533605710), (5, 426884568), (6, 355737140), (8, 266802855), (10, 213442284), (11, 194038440), (12, 177868570), (15, 142294856), (20, 106721142), (22, 97019220), (24, 88934285), (30, 71147428), (33, 64679480), (40, 53360571), (44, 48509610), (55, 38807688), (60, 35573714), (66, 32339740), (88, 24254805), (110, 19403844), (120, 17786857), (132, 16169870), (139, 15355560), (165, 12935896), (220, 9701922), (264, 8084935), (278, 7677780), (330, 6467948), (417, 5118520), (440, 4850961), (556, 3838890), (660, 3233974), (695, 3071112), (834, 2559260), (1112, 1919445), (1320, 1616987), (1390, 1535556), (1529, 1395960), (1668, 1279630), (2085, 1023704), (2780, 767778), (3058, 697980), (3336, 639815), (4170, 511852), (4587, 465320), (5560, 383889), (6116, 348990), (7645, 279192), (8340, 255926), (9174, 232660), (11633, 183480), (12232, 174495), (15290, 139596), (16680, 127963), (18348, 116330), (22935, 93064), (23266, 91740), (30580, 69798), (34899, 61160), (36696, 58165), (45870, 46532)]