121118920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 332035200

約数和(自身を除く): 210916280

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 41, 46, 52, 65, 76, 82, 92, 95, 104, 115, 130, 152, 164, 169, 184, 190, 205, 230, 247, 260, 299, 328, 338, 380, 410, 437, 460, 494, 520, 533, 598, 676, 760, 779, 820, 845, 874, 920, 943, 988, 1066, 1196, 1235, 1352, 1495, 1558, 1640, 1690, 1748, 1886, 1976, 2132, 2185, 2392, 2470, 2665, 2990, 3116, 3211, 3380, 3496, 3772, 3887, 3895, 4264, 4370, 4715, 4940, 5330, 5681, 5980, 6232, 6422, 6760, 6929, 7544, 7774, 7790, 8740, 9430, 9880, 10127, 10660, 11362, 11960, 12259, 12844, 13858, 15548, 15580, 16055, 17480, 17917, 18860, 19435, 20254, 21320, 22724, 24518, 25688, 27716, 28405, 31096, 31160, 32110, 34645, 35834, 37720, 38870, 40508, 45448, 49036, 50635, 55432, 56810, 61295, 64220, 69290, 71668, 73853, 77740, 81016, 89585, 98072, 101270, 113620, 122590, 128440, 131651, 138580, 143336, 147706, 155480, 159367, 179170, 202540, 227240, 232921, 245180, 263302, 277160, 295412, 318734, 358340, 369265, 405080, 465842, 490360, 526604, 590824, 637468, 658255, 716680, 738530, 796835, 931684, 1053208, 1164605, 1274936, 1316510, 1477060, 1593670, 1863368, 2329210, 2633020, 2954120, 3027973, 3187340, 4658420, 5266040, 6055946, 6374680, 9316840, 12111892, 15139865, 24223784, 30279730, 60559460, 121118920]

約数ペア:

[(1, 121118920), (2, 60559460), (4, 30279730), (5, 24223784), (8, 15139865), (10, 12111892), (13, 9316840), (19, 6374680), (20, 6055946), (23, 5266040), (26, 4658420), (38, 3187340), (40, 3027973), (41, 2954120), (46, 2633020), (52, 2329210), (65, 1863368), (76, 1593670), (82, 1477060), (92, 1316510), (95, 1274936), (104, 1164605), (115, 1053208), (130, 931684), (152, 796835), (164, 738530), (169, 716680), (184, 658255), (190, 637468), (205, 590824), (230, 526604), (247, 490360), (260, 465842), (299, 405080), (328, 369265), (338, 358340), (380, 318734), (410, 295412), (437, 277160), (460, 263302), (494, 245180), (520, 232921), (533, 227240), (598, 202540), (676, 179170), (760, 159367), (779, 155480), (820, 147706), (845, 143336), (874, 138580), (920, 131651), (943, 128440), (988, 122590), (1066, 113620), (1196, 101270), (1235, 98072), (1352, 89585), (1495, 81016), (1558, 77740), (1640, 73853), (1690, 71668), (1748, 69290), (1886, 64220), (1976, 61295), (2132, 56810), (2185, 55432), (2392, 50635), (2470, 49036), (2665, 45448), (2990, 40508), (3116, 38870), (3211, 37720), (3380, 35834), (3496, 34645), (3772, 32110), (3887, 31160), (3895, 31096), (4264, 28405), (4370, 27716), (4715, 25688), (4940, 24518), (5330, 22724), (5681, 21320), (5980, 20254), (6232, 19435), (6422, 18860), (6760, 17917), (6929, 17480), (7544, 16055), (7774, 15580), (7790, 15548), (8740, 13858), (9430, 12844), (9880, 12259), (10127, 11960), (10660, 11362)]