404006880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1497

約数の個数: 192

約数和(自身を含む): 1383782400

約数和(自身を除く): 979775520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 912, 930, 992, 1140, 1178, 1240, 1429, 1488, 1520, 1767, 1824, 1860, 2280, 2356, 2480, 2858, 2945, 2976, 3040, 3534, 3720, 4287, 4560, 4712, 4960, 5716, 5890, 7068, 7145, 7440, 8574, 8835, 9120, 9424, 11432, 11780, 14136, 14290, 14880, 17148, 17670, 18848, 21435, 22864, 23560, 27151, 28272, 28580, 34296, 35340, 42870, 44299, 45728, 47120, 54302, 56544, 57160, 68592, 70680, 81453, 85740, 88598, 94240, 108604, 114320, 132897, 135755, 137184, 141360, 162906, 171480, 177196, 217208, 221495, 228640, 265794, 271510, 282720, 325812, 342960, 354392, 407265, 434416, 442990, 531588, 543020, 651624, 664485, 685920, 708784, 814530, 841681, 868832, 885980, 1063176, 1086040, 1303248, 1328970, 1417568, 1629060, 1683362, 1771960, 2126352, 2172080, 2525043, 2606496, 2657940, 3258120, 3366724, 3543920, 4208405, 4252704, 4344160, 5050086, 5315880, 6516240, 6733448, 7087840, 8416810, 10100172, 10631760, 12625215, 13032480, 13466896, 16833620, 20200344, 21263520, 25250430, 26933792, 33667240, 40400688, 50500860, 67334480, 80801376, 101001720, 134668960, 202003440, 404006880]

約数ペア:

[(1, 404006880), (2, 202003440), (3, 134668960), (4, 101001720), (5, 80801376), (6, 67334480), (8, 50500860), (10, 40400688), (12, 33667240), (15, 26933792), (16, 25250430), (19, 21263520), (20, 20200344), (24, 16833620), (30, 13466896), (31, 13032480), (32, 12625215), (38, 10631760), (40, 10100172), (48, 8416810), (57, 7087840), (60, 6733448), (62, 6516240), (76, 5315880), (80, 5050086), (93, 4344160), (95, 4252704), (96, 4208405), (114, 3543920), (120, 3366724), (124, 3258120), (152, 2657940), (155, 2606496), (160, 2525043), (186, 2172080), (190, 2126352), (228, 1771960), (240, 1683362), (248, 1629060), (285, 1417568), (304, 1328970), (310, 1303248), (372, 1086040), (380, 1063176), (456, 885980), (465, 868832), (480, 841681), (496, 814530), (570, 708784), (589, 685920), (608, 664485), (620, 651624), (744, 543020), (760, 531588), (912, 442990), (930, 434416), (992, 407265), (1140, 354392), (1178, 342960), (1240, 325812), (1429, 282720), (1488, 271510), (1520, 265794), (1767, 228640), (1824, 221495), (1860, 217208), (2280, 177196), (2356, 171480), (2480, 162906), (2858, 141360), (2945, 137184), (2976, 135755), (3040, 132897), (3534, 114320), (3720, 108604), (4287, 94240), (4560, 88598), (4712, 85740), (4960, 81453), (5716, 70680), (5890, 68592), (7068, 57160), (7145, 56544), (7440, 54302), (8574, 47120), (8835, 45728), (9120, 44299), (9424, 42870), (11432, 35340), (11780, 34296), (14136, 28580), (14290, 28272), (14880, 27151), (17148, 23560), (17670, 22864), (18848, 21435)]