15491887040

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{173}}^1\times {\mathrm{5711}}^1$

素因数の和:5915

約数の個数: 168

約数和(自身を含む): 43168531392

約数和(自身を除く): 27676644352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 173, 196, 224, 245, 280, 320, 346, 392, 448, 490, 560, 692, 784, 865, 980, 1120, 1211, 1384, 1568, 1730, 1960, 2240, 2422, 2768, 3136, 3460, 3920, 4844, 5536, 5711, 6055, 6920, 7840, 8477, 9688, 11072, 11422, 12110, 13840, 15680, 16954, 19376, 22844, 24220, 27680, 28555, 33908, 38752, 39977, 42385, 45688, 48440, 55360, 57110, 67816, 77504, 79954, 84770, 91376, 96880, 114220, 135632, 159908, 169540, 182752, 193760, 199885, 228440, 271264, 279839, 319816, 339080, 365504, 387520, 399770, 456880, 542528, 559678, 639632, 678160, 799540, 913760, 988003, 1119356, 1279264, 1356320, 1399195, 1599080, 1827520, 1976006, 2238712, 2558528, 2712640, 2798390, 3198160, 3952012, 4477424, 4940015, 5596780, 6396320, 6916021, 7904024, 8954848, 9880030, 11193560, 12792640, 13832042, 15808048, 17909696, 19760060, 22387120, 27664084, 31616096, 34580105, 39520120, 44774240, 48412147, 55328168, 63232192, 69160210, 79040240, 89548480, 96824294, 110656336, 138320420, 158080480, 193648588, 221312672, 242060735, 276640840, 316160960, 387297176, 442625344, 484121470, 553281680, 774594352, 968242940, 1106563360, 1549188704, 1936485880, 2213126720, 3098377408, 3872971760, 7745943520, 15491887040]

約数ペア:

[(1, 15491887040), (2, 7745943520), (4, 3872971760), (5, 3098377408), (7, 2213126720), (8, 1936485880), (10, 1549188704), (14, 1106563360), (16, 968242940), (20, 774594352), (28, 553281680), (32, 484121470), (35, 442625344), (40, 387297176), (49, 316160960), (56, 276640840), (64, 242060735), (70, 221312672), (80, 193648588), (98, 158080480), (112, 138320420), (140, 110656336), (160, 96824294), (173, 89548480), (196, 79040240), (224, 69160210), (245, 63232192), (280, 55328168), (320, 48412147), (346, 44774240), (392, 39520120), (448, 34580105), (490, 31616096), (560, 27664084), (692, 22387120), (784, 19760060), (865, 17909696), (980, 15808048), (1120, 13832042), (1211, 12792640), (1384, 11193560), (1568, 9880030), (1730, 8954848), (1960, 7904024), (2240, 6916021), (2422, 6396320), (2768, 5596780), (3136, 4940015), (3460, 4477424), (3920, 3952012), (4844, 3198160), (5536, 2798390), (5711, 2712640), (6055, 2558528), (6920, 2238712), (7840, 1976006), (8477, 1827520), (9688, 1599080), (11072, 1399195), (11422, 1356320), (12110, 1279264), (13840, 1119356), (15680, 988003), (16954, 913760), (19376, 799540), (22844, 678160), (24220, 639632), (27680, 559678), (28555, 542528), (33908, 456880), (38752, 399770), (39977, 387520), (42385, 365504), (45688, 339080), (48440, 319816), (55360, 279839), (57110, 271264), (67816, 228440), (77504, 199885), (79954, 193760), (84770, 182752), (91376, 169540), (96880, 159908), (114220, 135632)]