197555760

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:777

約数の個数: 200

約数和(自身を含む): 703087440

約数和(自身を除く): 505531680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 80, 81, 86, 90, 108, 120, 129, 135, 144, 162, 172, 180, 215, 216, 240, 258, 270, 324, 344, 360, 387, 405, 430, 432, 516, 540, 645, 648, 688, 709, 720, 774, 810, 860, 1032, 1080, 1161, 1290, 1296, 1418, 1548, 1620, 1720, 1935, 2064, 2127, 2160, 2322, 2580, 2836, 3096, 3240, 3440, 3483, 3545, 3870, 4254, 4644, 5160, 5672, 5805, 6192, 6381, 6480, 6966, 7090, 7740, 8508, 9288, 10320, 10635, 11344, 11610, 12762, 13932, 14180, 15480, 17016, 17415, 18576, 19143, 21270, 23220, 25524, 27864, 28360, 30487, 30960, 31905, 34032, 34830, 38286, 42540, 46440, 51048, 55728, 56720, 57429, 60974, 63810, 69660, 76572, 85080, 91461, 92880, 95715, 102096, 114858, 121948, 127620, 139320, 152435, 153144, 170160, 182922, 191430, 229716, 243896, 255240, 274383, 278640, 287145, 304870, 306288, 365844, 382860, 457305, 459432, 487792, 510480, 548766, 574290, 609740, 731688, 765720, 823149, 914610, 918864, 1097532, 1148580, 1219480, 1371915, 1463376, 1531440, 1646298, 1829220, 2195064, 2297160, 2438960, 2469447, 2743830, 3292596, 3658440, 4115745, 4390128, 4594320, 4938894, 5487660, 6585192, 7316880, 8231490, 9877788, 10975320, 12347235, 13170384, 16462980, 19755576, 21950640, 24694470, 32925960, 39511152, 49388940, 65851920, 98777880, 197555760]

約数ペア:

[(1, 197555760), (2, 98777880), (3, 65851920), (4, 49388940), (5, 39511152), (6, 32925960), (8, 24694470), (9, 21950640), (10, 19755576), (12, 16462980), (15, 13170384), (16, 12347235), (18, 10975320), (20, 9877788), (24, 8231490), (27, 7316880), (30, 6585192), (36, 5487660), (40, 4938894), (43, 4594320), (45, 4390128), (48, 4115745), (54, 3658440), (60, 3292596), (72, 2743830), (80, 2469447), (81, 2438960), (86, 2297160), (90, 2195064), (108, 1829220), (120, 1646298), (129, 1531440), (135, 1463376), (144, 1371915), (162, 1219480), (172, 1148580), (180, 1097532), (215, 918864), (216, 914610), (240, 823149), (258, 765720), (270, 731688), (324, 609740), (344, 574290), (360, 548766), (387, 510480), (405, 487792), (430, 459432), (432, 457305), (516, 382860), (540, 365844), (645, 306288), (648, 304870), (688, 287145), (709, 278640), (720, 274383), (774, 255240), (810, 243896), (860, 229716), (1032, 191430), (1080, 182922), (1161, 170160), (1290, 153144), (1296, 152435), (1418, 139320), (1548, 127620), (1620, 121948), (1720, 114858), (1935, 102096), (2064, 95715), (2127, 92880), (2160, 91461), (2322, 85080), (2580, 76572), (2836, 69660), (3096, 63810), (3240, 60974), (3440, 57429), (3483, 56720), (3545, 55728), (3870, 51048), (4254, 46440), (4644, 42540), (5160, 38286), (5672, 34830), (5805, 34032), (6192, 31905), (6381, 30960), (6480, 30487), (6966, 28360), (7090, 27864), (7740, 25524), (8508, 23220), (9288, 21270), (10320, 19143), (10635, 18576), (11344, 17415), (11610, 17016), (12762, 15480), (13932, 14180)]