147286440

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{277}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 551640960

約数和(自身を除く): 404354520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 211, 252, 277, 280, 315, 360, 420, 422, 504, 554, 630, 633, 831, 840, 844, 1055, 1108, 1260, 1266, 1385, 1477, 1662, 1688, 1899, 1939, 2110, 2216, 2493, 2520, 2532, 2770, 2954, 3165, 3324, 3798, 3878, 4155, 4220, 4431, 4986, 5064, 5540, 5817, 5908, 6330, 6648, 7385, 7596, 7756, 8310, 8440, 8862, 9495, 9695, 9972, 11080, 11634, 11816, 12465, 12660, 13293, 14770, 15192, 15512, 16620, 17451, 17724, 18990, 19390, 19944, 22155, 23268, 24930, 25320, 26586, 29085, 29540, 33240, 34902, 35448, 37980, 38780, 44310, 46536, 49860, 53172, 58170, 58447, 59080, 66465, 69804, 75960, 77560, 87255, 88620, 99720, 106344, 116340, 116894, 132930, 139608, 174510, 175341, 177240, 232680, 233788, 265860, 292235, 349020, 350682, 409129, 467576, 526023, 531720, 584470, 698040, 701364, 818258, 876705, 1052046, 1168940, 1227387, 1402728, 1636516, 1753410, 2045645, 2104092, 2337880, 2454774, 2630115, 3273032, 3506820, 3682161, 4091290, 4208184, 4909548, 5260230, 6136935, 7013640, 7364322, 8182580, 9819096, 10520460, 12273870, 14728644, 16365160, 18410805, 21040920, 24547740, 29457288, 36821610, 49095480, 73643220, 147286440]

約数ペア:

[(1, 147286440), (2, 73643220), (3, 49095480), (4, 36821610), (5, 29457288), (6, 24547740), (7, 21040920), (8, 18410805), (9, 16365160), (10, 14728644), (12, 12273870), (14, 10520460), (15, 9819096), (18, 8182580), (20, 7364322), (21, 7013640), (24, 6136935), (28, 5260230), (30, 4909548), (35, 4208184), (36, 4091290), (40, 3682161), (42, 3506820), (45, 3273032), (56, 2630115), (60, 2454774), (63, 2337880), (70, 2104092), (72, 2045645), (84, 1753410), (90, 1636516), (105, 1402728), (120, 1227387), (126, 1168940), (140, 1052046), (168, 876705), (180, 818258), (210, 701364), (211, 698040), (252, 584470), (277, 531720), (280, 526023), (315, 467576), (360, 409129), (420, 350682), (422, 349020), (504, 292235), (554, 265860), (630, 233788), (633, 232680), (831, 177240), (840, 175341), (844, 174510), (1055, 139608), (1108, 132930), (1260, 116894), (1266, 116340), (1385, 106344), (1477, 99720), (1662, 88620), (1688, 87255), (1899, 77560), (1939, 75960), (2110, 69804), (2216, 66465), (2493, 59080), (2520, 58447), (2532, 58170), (2770, 53172), (2954, 49860), (3165, 46536), (3324, 44310), (3798, 38780), (3878, 37980), (4155, 35448), (4220, 34902), (4431, 33240), (4986, 29540), (5064, 29085), (5540, 26586), (5817, 25320), (5908, 24930), (6330, 23268), (6648, 22155), (7385, 19944), (7596, 19390), (7756, 18990), (8310, 17724), (8440, 17451), (8862, 16620), (9495, 15512), (9695, 15192), (9972, 14770), (11080, 13293), (11634, 12660), (11816, 12465)]