176322720

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:663

約数の個数: 192

約数和(自身を含む): 642491136

約数和(自身を除く): 466168416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 541, 560, 582, 672, 679, 776, 840, 970, 1082, 1120, 1164, 1358, 1455, 1552, 1623, 1680, 1940, 2037, 2164, 2328, 2705, 2716, 2910, 3104, 3246, 3360, 3395, 3787, 3880, 4074, 4328, 4656, 5410, 5432, 5820, 6492, 6790, 7574, 7760, 8115, 8148, 8656, 9312, 10185, 10820, 10864, 11361, 11640, 12984, 13580, 15148, 15520, 16230, 16296, 17312, 18935, 20370, 21640, 21728, 22722, 23280, 25968, 27160, 30296, 32460, 32592, 37870, 40740, 43280, 45444, 46560, 51936, 52477, 54320, 56805, 60592, 64920, 65184, 75740, 81480, 86560, 90888, 104954, 108640, 113610, 121184, 129840, 151480, 157431, 162960, 181776, 209908, 227220, 259680, 262385, 302960, 314862, 325920, 363552, 367339, 419816, 454440, 524770, 605920, 629724, 734678, 787155, 839632, 908880, 1049540, 1102017, 1259448, 1469356, 1574310, 1679264, 1817760, 1836695, 2099080, 2204034, 2518896, 2938712, 3148620, 3673390, 4198160, 4408068, 5037792, 5510085, 5877424, 6297240, 7346780, 8396320, 8816136, 11020170, 11754848, 12594480, 14693560, 17632272, 22040340, 25188960, 29387120, 35264544, 44080680, 58774240, 88161360, 176322720]

約数ペア:

[(1, 176322720), (2, 88161360), (3, 58774240), (4, 44080680), (5, 35264544), (6, 29387120), (7, 25188960), (8, 22040340), (10, 17632272), (12, 14693560), (14, 12594480), (15, 11754848), (16, 11020170), (20, 8816136), (21, 8396320), (24, 7346780), (28, 6297240), (30, 5877424), (32, 5510085), (35, 5037792), (40, 4408068), (42, 4198160), (48, 3673390), (56, 3148620), (60, 2938712), (70, 2518896), (80, 2204034), (84, 2099080), (96, 1836695), (97, 1817760), (105, 1679264), (112, 1574310), (120, 1469356), (140, 1259448), (160, 1102017), (168, 1049540), (194, 908880), (210, 839632), (224, 787155), (240, 734678), (280, 629724), (291, 605920), (336, 524770), (388, 454440), (420, 419816), (480, 367339), (485, 363552), (541, 325920), (560, 314862), (582, 302960), (672, 262385), (679, 259680), (776, 227220), (840, 209908), (970, 181776), (1082, 162960), (1120, 157431), (1164, 151480), (1358, 129840), (1455, 121184), (1552, 113610), (1623, 108640), (1680, 104954), (1940, 90888), (2037, 86560), (2164, 81480), (2328, 75740), (2705, 65184), (2716, 64920), (2910, 60592), (3104, 56805), (3246, 54320), (3360, 52477), (3395, 51936), (3787, 46560), (3880, 45444), (4074, 43280), (4328, 40740), (4656, 37870), (5410, 32592), (5432, 32460), (5820, 30296), (6492, 27160), (6790, 25968), (7574, 23280), (7760, 22722), (8115, 21728), (8148, 21640), (8656, 20370), (9312, 18935), (10185, 17312), (10820, 16296), (10864, 16230), (11361, 15520), (11640, 15148), (12984, 13580)]