235330480

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 240

約数和(自身を含む): 721953792

約数和(自身を除く): 486623312

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 121, 140, 151, 154, 161, 176, 184, 220, 230, 242, 253, 280, 302, 308, 322, 368, 385, 440, 460, 484, 506, 560, 604, 605, 616, 644, 755, 770, 805, 847, 880, 920, 968, 1012, 1057, 1208, 1210, 1232, 1265, 1288, 1510, 1540, 1610, 1661, 1694, 1771, 1840, 1936, 2024, 2114, 2416, 2420, 2530, 2576, 2783, 3020, 3080, 3220, 3322, 3388, 3473, 3542, 4048, 4228, 4235, 4840, 5060, 5285, 5566, 6040, 6160, 6440, 6644, 6776, 6946, 7084, 8305, 8456, 8470, 8855, 9680, 10120, 10570, 11132, 11627, 12080, 12880, 13288, 13552, 13892, 13915, 14168, 16610, 16912, 16940, 17365, 17710, 18271, 19481, 20240, 21140, 22264, 23254, 24311, 26576, 27784, 27830, 28336, 33220, 33880, 34730, 35420, 36542, 38203, 38962, 42280, 44528, 46508, 48622, 55568, 55660, 58135, 66440, 67760, 69460, 70840, 73084, 76406, 77924, 84560, 91355, 93016, 97244, 97405, 111320, 116270, 121555, 127897, 132880, 138920, 141680, 146168, 152812, 155848, 182710, 186032, 191015, 194488, 194810, 222640, 232540, 243110, 255794, 267421, 277840, 292336, 305624, 311696, 365420, 382030, 388976, 389620, 420233, 465080, 486220, 511588, 534842, 611248, 639485, 730840, 764060, 779240, 840466, 930160, 972440, 1023176, 1069684, 1278970, 1337105, 1461680, 1528120, 1558480, 1680932, 1944880, 2046352, 2101165, 2139368, 2557940, 2674210, 2941631, 3056240, 3361864, 4202330, 4278736, 5115880, 5348420, 5883262, 6723728, 8404660, 10231760, 10696840, 11766524, 14708155, 16809320, 21393680, 23533048, 29416310, 33618640, 47066096, 58832620, 117665240, 235330480]

約数ペア:

[(1, 235330480), (2, 117665240), (4, 58832620), (5, 47066096), (7, 33618640), (8, 29416310), (10, 23533048), (11, 21393680), (14, 16809320), (16, 14708155), (20, 11766524), (22, 10696840), (23, 10231760), (28, 8404660), (35, 6723728), (40, 5883262), (44, 5348420), (46, 5115880), (55, 4278736), (56, 4202330), (70, 3361864), (77, 3056240), (80, 2941631), (88, 2674210), (92, 2557940), (110, 2139368), (112, 2101165), (115, 2046352), (121, 1944880), (140, 1680932), (151, 1558480), (154, 1528120), (161, 1461680), (176, 1337105), (184, 1278970), (220, 1069684), (230, 1023176), (242, 972440), (253, 930160), (280, 840466), (302, 779240), (308, 764060), (322, 730840), (368, 639485), (385, 611248), (440, 534842), (460, 511588), (484, 486220), (506, 465080), (560, 420233), (604, 389620), (605, 388976), (616, 382030), (644, 365420), (755, 311696), (770, 305624), (805, 292336), (847, 277840), (880, 267421), (920, 255794), (968, 243110), (1012, 232540), (1057, 222640), (1208, 194810), (1210, 194488), (1232, 191015), (1265, 186032), (1288, 182710), (1510, 155848), (1540, 152812), (1610, 146168), (1661, 141680), (1694, 138920), (1771, 132880), (1840, 127897), (1936, 121555), (2024, 116270), (2114, 111320), (2416, 97405), (2420, 97244), (2530, 93016), (2576, 91355), (2783, 84560), (3020, 77924), (3080, 76406), (3220, 73084), (3322, 70840), (3388, 69460), (3473, 67760), (3542, 66440), (4048, 58135), (4228, 55660), (4235, 55568), (4840, 48622), (5060, 46508), (5285, 44528), (5566, 42280), (6040, 38962), (6160, 38203), (6440, 36542), (6644, 35420), (6776, 34730), (6946, 33880), (7084, 33220), (8305, 28336), (8456, 27830), (8470, 27784), (8855, 26576), (9680, 24311), (10120, 23254), (10570, 22264), (11132, 21140), (11627, 20240), (12080, 19481), (12880, 18271), (13288, 17710), (13552, 17365), (13892, 16940), (13915, 16912), (14168, 16610)]