52817520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:383

約数の個数: 160

約数和(自身を含む): 189273600

約数和(自身を除く): 136456080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 211, 240, 280, 298, 336, 420, 422, 447, 560, 596, 633, 745, 840, 844, 894, 1043, 1055, 1192, 1266, 1477, 1490, 1680, 1688, 1788, 2086, 2110, 2235, 2384, 2532, 2954, 2980, 3129, 3165, 3376, 3576, 4172, 4220, 4431, 4470, 5064, 5215, 5908, 5960, 6258, 6330, 7152, 7385, 8344, 8440, 8862, 8940, 10128, 10430, 11816, 11920, 12516, 12660, 14770, 15645, 16688, 16880, 17724, 17880, 20860, 22155, 23632, 25032, 25320, 29540, 31290, 31439, 35448, 35760, 41720, 44310, 50064, 50640, 59080, 62580, 62878, 70896, 83440, 88620, 94317, 118160, 125160, 125756, 157195, 177240, 188634, 220073, 250320, 251512, 314390, 354480, 377268, 440146, 471585, 503024, 628780, 660219, 754536, 880292, 943170, 1100365, 1257560, 1320438, 1509072, 1760584, 1886340, 2200730, 2515120, 2640876, 3301095, 3521168, 3772680, 4401460, 5281752, 6602190, 7545360, 8802920, 10563504, 13204380, 17605840, 26408760, 52817520]

約数ペア:

[(1, 52817520), (2, 26408760), (3, 17605840), (4, 13204380), (5, 10563504), (6, 8802920), (7, 7545360), (8, 6602190), (10, 5281752), (12, 4401460), (14, 3772680), (15, 3521168), (16, 3301095), (20, 2640876), (21, 2515120), (24, 2200730), (28, 1886340), (30, 1760584), (35, 1509072), (40, 1320438), (42, 1257560), (48, 1100365), (56, 943170), (60, 880292), (70, 754536), (80, 660219), (84, 628780), (105, 503024), (112, 471585), (120, 440146), (140, 377268), (149, 354480), (168, 314390), (210, 251512), (211, 250320), (240, 220073), (280, 188634), (298, 177240), (336, 157195), (420, 125756), (422, 125160), (447, 118160), (560, 94317), (596, 88620), (633, 83440), (745, 70896), (840, 62878), (844, 62580), (894, 59080), (1043, 50640), (1055, 50064), (1192, 44310), (1266, 41720), (1477, 35760), (1490, 35448), (1680, 31439), (1688, 31290), (1788, 29540), (2086, 25320), (2110, 25032), (2235, 23632), (2384, 22155), (2532, 20860), (2954, 17880), (2980, 17724), (3129, 16880), (3165, 16688), (3376, 15645), (3576, 14770), (4172, 12660), (4220, 12516), (4431, 11920), (4470, 11816), (5064, 10430), (5215, 10128), (5908, 8940), (5960, 8862), (6258, 8440), (6330, 8344), (7152, 7385)]