196071840

素因数分解:

$2^5\times 3^6\times 5^1\times {\mathrm{41}}^2$

素因数の和:115

約数の個数: 252

約数和(自身を含む): 711864342

約数和(自身を除く): 515792502

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 96, 108, 120, 123, 135, 144, 160, 162, 164, 180, 205, 216, 240, 243, 246, 270, 288, 324, 328, 360, 369, 405, 410, 432, 480, 486, 492, 540, 615, 648, 656, 720, 729, 738, 810, 820, 864, 972, 984, 1080, 1107, 1215, 1230, 1296, 1312, 1440, 1458, 1476, 1620, 1640, 1681, 1845, 1944, 1968, 2160, 2214, 2430, 2460, 2592, 2916, 2952, 3240, 3280, 3321, 3362, 3645, 3690, 3888, 3936, 4320, 4428, 4860, 4920, 5043, 5535, 5832, 5904, 6480, 6560, 6642, 6724, 7290, 7380, 7776, 8405, 8856, 9720, 9840, 9963, 10086, 11070, 11664, 11808, 12960, 13284, 13448, 14580, 14760, 15129, 16605, 16810, 17712, 19440, 19680, 19926, 20172, 22140, 23328, 25215, 26568, 26896, 29160, 29520, 29889, 30258, 33210, 33620, 35424, 38880, 39852, 40344, 44280, 45387, 49815, 50430, 53136, 53792, 58320, 59040, 59778, 60516, 66420, 67240, 75645, 79704, 80688, 88560, 90774, 99630, 100860, 106272, 116640, 119556, 121032, 132840, 134480, 136161, 149445, 151290, 159408, 161376, 177120, 181548, 199260, 201720, 226935, 239112, 242064, 265680, 268960, 272322, 298890, 302580, 318816, 363096, 398520, 403440, 408483, 453870, 478224, 484128, 531360, 544644, 597780, 605160, 680805, 726192, 797040, 806880, 816966, 907740, 956448, 1089288, 1195560, 1210320, 1225449, 1361610, 1452384, 1594080, 1633932, 1815480, 2042415, 2178576, 2391120, 2420640, 2450898, 2723220, 3267864, 3630960, 4084830, 4357152, 4782240, 4901796, 5446440, 6127245, 6535728, 7261920, 8169660, 9803592, 10892880, 12254490, 13071456, 16339320, 19607184, 21785760, 24508980, 32678640, 39214368, 49017960, 65357280, 98035920, 196071840]

約数ペア:

[(1, 196071840), (2, 98035920), (3, 65357280), (4, 49017960), (5, 39214368), (6, 32678640), (8, 24508980), (9, 21785760), (10, 19607184), (12, 16339320), (15, 13071456), (16, 12254490), (18, 10892880), (20, 9803592), (24, 8169660), (27, 7261920), (30, 6535728), (32, 6127245), (36, 5446440), (40, 4901796), (41, 4782240), (45, 4357152), (48, 4084830), (54, 3630960), (60, 3267864), (72, 2723220), (80, 2450898), (81, 2420640), (82, 2391120), (90, 2178576), (96, 2042415), (108, 1815480), (120, 1633932), (123, 1594080), (135, 1452384), (144, 1361610), (160, 1225449), (162, 1210320), (164, 1195560), (180, 1089288), (205, 956448), (216, 907740), (240, 816966), (243, 806880), (246, 797040), (270, 726192), (288, 680805), (324, 605160), (328, 597780), (360, 544644), (369, 531360), (405, 484128), (410, 478224), (432, 453870), (480, 408483), (486, 403440), (492, 398520), (540, 363096), (615, 318816), (648, 302580), (656, 298890), (720, 272322), (729, 268960), (738, 265680), (810, 242064), (820, 239112), (864, 226935), (972, 201720), (984, 199260), (1080, 181548), (1107, 177120), (1215, 161376), (1230, 159408), (1296, 151290), (1312, 149445), (1440, 136161), (1458, 134480), (1476, 132840), (1620, 121032), (1640, 119556), (1681, 116640), (1845, 106272), (1944, 100860), (1968, 99630), (2160, 90774), (2214, 88560), (2430, 80688), (2460, 79704), (2592, 75645), (2916, 67240), (2952, 66420), (3240, 60516), (3280, 59778), (3321, 59040), (3362, 58320), (3645, 53792), (3690, 53136), (3888, 50430), (3936, 49815), (4320, 45387), (4428, 44280), (4860, 40344), (4920, 39852), (5043, 38880), (5535, 35424), (5832, 33620), (5904, 33210), (6480, 30258), (6560, 29889), (6642, 29520), (6724, 29160), (7290, 26896), (7380, 26568), (7776, 25215), (8405, 23328), (8856, 22140), (9720, 20172), (9840, 19926), (9963, 19680), (10086, 19440), (11070, 17712), (11664, 16810), (11808, 16605), (12960, 15129), (13284, 14760), (13448, 14580)]