131043360

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:975

約数の個数: 192

約数和(自身を含む): 483259392

約数和(自身を除く): 352216032

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, 43, 48, 56, 60, 70, 80, 84, 86, 96, 105, 112, 120, 129, 140, 160, 168, 172, 210, 215, 224, 240, 258, 280, 301, 336, 344, 420, 430, 480, 516, 560, 602, 645, 672, 688, 840, 860, 903, 907, 1032, 1120, 1204, 1290, 1376, 1505, 1680, 1720, 1806, 1814, 2064, 2408, 2580, 2721, 3010, 3360, 3440, 3612, 3628, 4128, 4515, 4535, 4816, 5160, 5442, 6020, 6349, 6880, 7224, 7256, 9030, 9070, 9632, 10320, 10884, 12040, 12698, 13605, 14448, 14512, 18060, 18140, 19047, 20640, 21768, 24080, 25396, 27210, 28896, 29024, 31745, 36120, 36280, 38094, 39001, 43536, 48160, 50792, 54420, 63490, 72240, 72560, 76188, 78002, 87072, 95235, 101584, 108840, 117003, 126980, 144480, 145120, 152376, 156004, 190470, 195005, 203168, 217680, 234006, 253960, 273007, 304752, 312008, 380940, 390010, 435360, 468012, 507920, 546014, 585015, 609504, 624016, 761880, 780020, 819021, 936024, 1015840, 1092028, 1170030, 1248032, 1365035, 1523760, 1560040, 1638042, 1872048, 2184056, 2340060, 2730070, 3047520, 3120080, 3276084, 3744096, 4095105, 4368112, 4680120, 5460140, 6240160, 6552168, 8190210, 8736224, 9360240, 10920280, 13104336, 16380420, 18720480, 21840560, 26208672, 32760840, 43681120, 65521680, 131043360]

約数ペア:

[(1, 131043360), (2, 65521680), (3, 43681120), (4, 32760840), (5, 26208672), (6, 21840560), (7, 18720480), (8, 16380420), (10, 13104336), (12, 10920280), (14, 9360240), (15, 8736224), (16, 8190210), (20, 6552168), (21, 6240160), (24, 5460140), (28, 4680120), (30, 4368112), (32, 4095105), (35, 3744096), (40, 3276084), (42, 3120080), (43, 3047520), (48, 2730070), (56, 2340060), (60, 2184056), (70, 1872048), (80, 1638042), (84, 1560040), (86, 1523760), (96, 1365035), (105, 1248032), (112, 1170030), (120, 1092028), (129, 1015840), (140, 936024), (160, 819021), (168, 780020), (172, 761880), (210, 624016), (215, 609504), (224, 585015), (240, 546014), (258, 507920), (280, 468012), (301, 435360), (336, 390010), (344, 380940), (420, 312008), (430, 304752), (480, 273007), (516, 253960), (560, 234006), (602, 217680), (645, 203168), (672, 195005), (688, 190470), (840, 156004), (860, 152376), (903, 145120), (907, 144480), (1032, 126980), (1120, 117003), (1204, 108840), (1290, 101584), (1376, 95235), (1505, 87072), (1680, 78002), (1720, 76188), (1806, 72560), (1814, 72240), (2064, 63490), (2408, 54420), (2580, 50792), (2721, 48160), (3010, 43536), (3360, 39001), (3440, 38094), (3612, 36280), (3628, 36120), (4128, 31745), (4515, 29024), (4535, 28896), (4816, 27210), (5160, 25396), (5442, 24080), (6020, 21768), (6349, 20640), (6880, 19047), (7224, 18140), (7256, 18060), (9030, 14512), (9070, 14448), (9632, 13605), (10320, 12698), (10884, 12040)]