798725160

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1$

素因数の和:460

約数の個数: 192

約数和(自身を含む): 2662405200

約数和(自身を除く): 1863680040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 89, 90, 97, 120, 178, 180, 194, 257, 267, 291, 356, 360, 388, 445, 485, 514, 534, 582, 712, 771, 776, 801, 873, 890, 970, 1028, 1068, 1164, 1285, 1335, 1455, 1542, 1602, 1746, 1780, 1940, 2056, 2136, 2313, 2328, 2570, 2670, 2910, 3084, 3204, 3492, 3560, 3855, 3880, 4005, 4365, 4626, 5140, 5340, 5820, 6168, 6408, 6984, 7710, 8010, 8633, 8730, 9252, 10280, 10680, 11565, 11640, 15420, 16020, 17266, 17460, 18504, 22873, 23130, 24929, 25899, 30840, 32040, 34532, 34920, 43165, 45746, 46260, 49858, 51798, 68619, 69064, 74787, 77697, 86330, 91492, 92520, 99716, 103596, 114365, 124645, 129495, 137238, 149574, 155394, 172660, 182984, 199432, 205857, 207192, 224361, 228730, 249290, 258990, 274476, 299148, 310788, 343095, 345320, 373935, 388485, 411714, 448722, 457460, 498580, 517980, 548952, 598296, 621576, 686190, 747870, 776970, 823428, 897444, 914920, 997160, 1029285, 1035960, 1121805, 1372380, 1495740, 1553940, 1646856, 1794888, 2058570, 2218681, 2243610, 2744760, 2991480, 3107880, 4117140, 4437362, 4487220, 6656043, 8234280, 8874724, 8974440, 11093405, 13312086, 17749448, 19968129, 22186810, 26624172, 33280215, 39936258, 44373620, 53248344, 66560430, 79872516, 88747240, 99840645, 133120860, 159745032, 199681290, 266241720, 399362580, 798725160]

約数ペア:

[(1, 798725160), (2, 399362580), (3, 266241720), (4, 199681290), (5, 159745032), (6, 133120860), (8, 99840645), (9, 88747240), (10, 79872516), (12, 66560430), (15, 53248344), (18, 44373620), (20, 39936258), (24, 33280215), (30, 26624172), (36, 22186810), (40, 19968129), (45, 17749448), (60, 13312086), (72, 11093405), (89, 8974440), (90, 8874724), (97, 8234280), (120, 6656043), (178, 4487220), (180, 4437362), (194, 4117140), (257, 3107880), (267, 2991480), (291, 2744760), (356, 2243610), (360, 2218681), (388, 2058570), (445, 1794888), (485, 1646856), (514, 1553940), (534, 1495740), (582, 1372380), (712, 1121805), (771, 1035960), (776, 1029285), (801, 997160), (873, 914920), (890, 897444), (970, 823428), (1028, 776970), (1068, 747870), (1164, 686190), (1285, 621576), (1335, 598296), (1455, 548952), (1542, 517980), (1602, 498580), (1746, 457460), (1780, 448722), (1940, 411714), (2056, 388485), (2136, 373935), (2313, 345320), (2328, 343095), (2570, 310788), (2670, 299148), (2910, 274476), (3084, 258990), (3204, 249290), (3492, 228730), (3560, 224361), (3855, 207192), (3880, 205857), (4005, 199432), (4365, 182984), (4626, 172660), (5140, 155394), (5340, 149574), (5820, 137238), (6168, 129495), (6408, 124645), (6984, 114365), (7710, 103596), (8010, 99716), (8633, 92520), (8730, 91492), (9252, 86330), (10280, 77697), (10680, 74787), (11565, 69064), (11640, 68619), (15420, 51798), (16020, 49858), (17266, 46260), (17460, 45746), (18504, 43165), (22873, 34920), (23130, 34532), (24929, 32040), (25899, 30840)]