202003440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1429}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 680908800

約数和(自身を除く): 478905360

約数列:

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

約数ペア:

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