143244640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{151}}^1$

素因数の和:202

約数の個数: 216

約数和(自身を含む): 435573936

約数和(自身を除く): 292329296

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 121, 140, 151, 154, 160, 176, 196, 220, 224, 242, 245, 280, 302, 308, 352, 385, 392, 440, 484, 490, 539, 560, 604, 605, 616, 755, 770, 784, 847, 880, 968, 980, 1057, 1078, 1120, 1208, 1210, 1232, 1510, 1540, 1568, 1661, 1694, 1760, 1936, 1960, 2114, 2156, 2416, 2420, 2464, 2695, 3020, 3080, 3322, 3388, 3872, 3920, 4228, 4235, 4312, 4832, 4840, 5285, 5390, 5929, 6040, 6160, 6644, 6776, 7399, 7840, 8305, 8456, 8470, 8624, 9680, 10570, 10780, 11627, 11858, 12080, 12320, 13288, 13552, 14798, 16610, 16912, 16940, 17248, 18271, 19360, 21140, 21560, 23254, 23716, 24160, 26576, 27104, 29596, 29645, 33220, 33824, 33880, 36542, 36995, 42280, 43120, 46508, 47432, 53152, 58135, 59192, 59290, 66440, 67760, 73084, 73990, 81389, 84560, 86240, 91355, 93016, 94864, 116270, 118384, 118580, 127897, 132880, 135520, 146168, 147980, 162778, 169120, 182710, 186032, 189728, 232540, 236768, 237160, 255794, 265760, 292336, 295960, 325556, 365420, 372064, 406945, 465080, 474320, 511588, 584672, 591920, 639485, 651112, 730840, 813890, 895279, 930160, 948640, 1023176, 1183840, 1278970, 1302224, 1461680, 1627780, 1790558, 1860320, 2046352, 2557940, 2604448, 2923360, 3255560, 3581116, 4092704, 4476395, 5115880, 6511120, 7162232, 8952790, 10231760, 13022240, 14324464, 17905580, 20463520, 28648928, 35811160, 71622320, 143244640]

約数ペア:

[(1, 143244640), (2, 71622320), (4, 35811160), (5, 28648928), (7, 20463520), (8, 17905580), (10, 14324464), (11, 13022240), (14, 10231760), (16, 8952790), (20, 7162232), (22, 6511120), (28, 5115880), (32, 4476395), (35, 4092704), (40, 3581116), (44, 3255560), (49, 2923360), (55, 2604448), (56, 2557940), (70, 2046352), (77, 1860320), (80, 1790558), (88, 1627780), (98, 1461680), (110, 1302224), (112, 1278970), (121, 1183840), (140, 1023176), (151, 948640), (154, 930160), (160, 895279), (176, 813890), (196, 730840), (220, 651112), (224, 639485), (242, 591920), (245, 584672), (280, 511588), (302, 474320), (308, 465080), (352, 406945), (385, 372064), (392, 365420), (440, 325556), (484, 295960), (490, 292336), (539, 265760), (560, 255794), (604, 237160), (605, 236768), (616, 232540), (755, 189728), (770, 186032), (784, 182710), (847, 169120), (880, 162778), (968, 147980), (980, 146168), (1057, 135520), (1078, 132880), (1120, 127897), (1208, 118580), (1210, 118384), (1232, 116270), (1510, 94864), (1540, 93016), (1568, 91355), (1661, 86240), (1694, 84560), (1760, 81389), (1936, 73990), (1960, 73084), (2114, 67760), (2156, 66440), (2416, 59290), (2420, 59192), (2464, 58135), (2695, 53152), (3020, 47432), (3080, 46508), (3322, 43120), (3388, 42280), (3872, 36995), (3920, 36542), (4228, 33880), (4235, 33824), (4312, 33220), (4832, 29645), (4840, 29596), (5285, 27104), (5390, 26576), (5929, 24160), (6040, 23716), (6160, 23254), (6644, 21560), (6776, 21140), (7399, 19360), (7840, 18271), (8305, 17248), (8456, 16940), (8470, 16912), (8624, 16610), (9680, 14798), (10570, 13552), (10780, 13288), (11627, 12320), (11858, 12080)]