1566590220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1019}}^1$

素因数の和:1126

約数の個数: 240

約数和(自身を含む): 5370251040

約数和(自身を除く): 3803660820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 73, 78, 81, 90, 108, 117, 130, 135, 146, 156, 162, 180, 195, 219, 234, 260, 270, 292, 324, 351, 365, 390, 405, 438, 468, 540, 585, 657, 702, 730, 780, 810, 876, 949, 1019, 1053, 1095, 1170, 1314, 1404, 1460, 1620, 1755, 1898, 1971, 2038, 2106, 2190, 2340, 2628, 2847, 3057, 3285, 3510, 3796, 3942, 4076, 4212, 4380, 4745, 5095, 5265, 5694, 5913, 6114, 6570, 7020, 7884, 8541, 9171, 9490, 9855, 10190, 10530, 11388, 11826, 12228, 13140, 13247, 14235, 15285, 17082, 18342, 18980, 19710, 20380, 21060, 23652, 25623, 26494, 27513, 28470, 29565, 30570, 34164, 36684, 39420, 39741, 42705, 45855, 51246, 52988, 55026, 56940, 59130, 61140, 66235, 74387, 76869, 79482, 82539, 85410, 91710, 102492, 110052, 118260, 119223, 128115, 132470, 137565, 148774, 153738, 158964, 165078, 170820, 183420, 198705, 223161, 238446, 256230, 264940, 275130, 297548, 307476, 330156, 357669, 371935, 384345, 397410, 412695, 446322, 476892, 512460, 550260, 596115, 669483, 715338, 743870, 768690, 794820, 825390, 892644, 967031, 1073007, 1115805, 1192230, 1338966, 1430676, 1487740, 1537380, 1650780, 1788345, 1934062, 2008449, 2146014, 2231610, 2384460, 2677932, 2901093, 3347415, 3576690, 3868124, 4016898, 4292028, 4463220, 4835155, 5365035, 5802186, 6025347, 6694830, 7153380, 8033796, 8703279, 9670310, 10042245, 10730070, 11604372, 12050694, 13389660, 14505465, 17406558, 19340620, 20084490, 21460140, 24101388, 26109837, 29010930, 30126735, 34813116, 40168980, 43516395, 52219674, 58021860, 60253470, 78329511, 87032790, 104439348, 120506940, 130549185, 156659022, 174065580, 261098370, 313318044, 391647555, 522196740, 783295110, 1566590220]

約数ペア:

[(1, 1566590220), (2, 783295110), (3, 522196740), (4, 391647555), (5, 313318044), (6, 261098370), (9, 174065580), (10, 156659022), (12, 130549185), (13, 120506940), (15, 104439348), (18, 87032790), (20, 78329511), (26, 60253470), (27, 58021860), (30, 52219674), (36, 43516395), (39, 40168980), (45, 34813116), (52, 30126735), (54, 29010930), (60, 26109837), (65, 24101388), (73, 21460140), (78, 20084490), (81, 19340620), (90, 17406558), (108, 14505465), (117, 13389660), (130, 12050694), (135, 11604372), (146, 10730070), (156, 10042245), (162, 9670310), (180, 8703279), (195, 8033796), (219, 7153380), (234, 6694830), (260, 6025347), (270, 5802186), (292, 5365035), (324, 4835155), (351, 4463220), (365, 4292028), (390, 4016898), (405, 3868124), (438, 3576690), (468, 3347415), (540, 2901093), (585, 2677932), (657, 2384460), (702, 2231610), (730, 2146014), (780, 2008449), (810, 1934062), (876, 1788345), (949, 1650780), (1019, 1537380), (1053, 1487740), (1095, 1430676), (1170, 1338966), (1314, 1192230), (1404, 1115805), (1460, 1073007), (1620, 967031), (1755, 892644), (1898, 825390), (1971, 794820), (2038, 768690), (2106, 743870), (2190, 715338), (2340, 669483), (2628, 596115), (2847, 550260), (3057, 512460), (3285, 476892), (3510, 446322), (3796, 412695), (3942, 397410), (4076, 384345), (4212, 371935), (4380, 357669), (4745, 330156), (5095, 307476), (5265, 297548), (5694, 275130), (5913, 264940), (6114, 256230), (6570, 238446), (7020, 223161), (7884, 198705), (8541, 183420), (9171, 170820), (9490, 165078), (9855, 158964), (10190, 153738), (10530, 148774), (11388, 137565), (11826, 132470), (12228, 128115), (13140, 119223), (13247, 118260), (14235, 110052), (15285, 102492), (17082, 91710), (18342, 85410), (18980, 82539), (19710, 79482), (20380, 76869), (21060, 74387), (23652, 66235), (25623, 61140), (26494, 59130), (27513, 56940), (28470, 55026), (29565, 52988), (30570, 51246), (34164, 45855), (36684, 42705), (39420, 39741)]