144947040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 526901760

約数和(自身を除く): 381954720

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, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 179, 210, 224, 240, 241, 280, 336, 358, 420, 480, 482, 537, 560, 672, 716, 723, 840, 895, 964, 1074, 1120, 1205, 1253, 1432, 1446, 1680, 1687, 1790, 1928, 2148, 2410, 2506, 2685, 2864, 2892, 3360, 3374, 3580, 3615, 3759, 3856, 4296, 4820, 5012, 5061, 5370, 5728, 5784, 6265, 6748, 7160, 7230, 7518, 7712, 8435, 8592, 9640, 10024, 10122, 10740, 11568, 12530, 13496, 14320, 14460, 15036, 16870, 17184, 18795, 19280, 20048, 20244, 21480, 23136, 25060, 25305, 26992, 28640, 28920, 30072, 33740, 37590, 38560, 40096, 40488, 42960, 43139, 50120, 50610, 53984, 57840, 60144, 67480, 75180, 80976, 85920, 86278, 100240, 101220, 115680, 120288, 129417, 134960, 150360, 161952, 172556, 200480, 202440, 215695, 258834, 269920, 300720, 301973, 345112, 404880, 431390, 517668, 601440, 603946, 647085, 690224, 809760, 862780, 905919, 1035336, 1207892, 1294170, 1380448, 1509865, 1725560, 1811838, 2070672, 2415784, 2588340, 3019730, 3451120, 3623676, 4141344, 4529595, 4831568, 5176680, 6039460, 6902240, 7247352, 9059190, 9663136, 10353360, 12078920, 14494704, 18118380, 20706720, 24157840, 28989408, 36236760, 48315680, 72473520, 144947040]

約数ペア:

[(1, 144947040), (2, 72473520), (3, 48315680), (4, 36236760), (5, 28989408), (6, 24157840), (7, 20706720), (8, 18118380), (10, 14494704), (12, 12078920), (14, 10353360), (15, 9663136), (16, 9059190), (20, 7247352), (21, 6902240), (24, 6039460), (28, 5176680), (30, 4831568), (32, 4529595), (35, 4141344), (40, 3623676), (42, 3451120), (48, 3019730), (56, 2588340), (60, 2415784), (70, 2070672), (80, 1811838), (84, 1725560), (96, 1509865), (105, 1380448), (112, 1294170), (120, 1207892), (140, 1035336), (160, 905919), (168, 862780), (179, 809760), (210, 690224), (224, 647085), (240, 603946), (241, 601440), (280, 517668), (336, 431390), (358, 404880), (420, 345112), (480, 301973), (482, 300720), (537, 269920), (560, 258834), (672, 215695), (716, 202440), (723, 200480), (840, 172556), (895, 161952), (964, 150360), (1074, 134960), (1120, 129417), (1205, 120288), (1253, 115680), (1432, 101220), (1446, 100240), (1680, 86278), (1687, 85920), (1790, 80976), (1928, 75180), (2148, 67480), (2410, 60144), (2506, 57840), (2685, 53984), (2864, 50610), (2892, 50120), (3360, 43139), (3374, 42960), (3580, 40488), (3615, 40096), (3759, 38560), (3856, 37590), (4296, 33740), (4820, 30072), (5012, 28920), (5061, 28640), (5370, 26992), (5728, 25305), (5784, 25060), (6265, 23136), (6748, 21480), (7160, 20244), (7230, 20048), (7518, 19280), (7712, 18795), (8435, 17184), (8592, 16870), (9640, 15036), (10024, 14460), (10122, 14320), (10740, 13496), (11568, 12530)]