289341120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:615

約数の個数: 224

約数和(自身を含む): 1002182400

約数和(自身を除く): 712841280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 435, 456, 464, 480, 547, 551, 570, 580, 608, 696, 760, 870, 912, 928, 960, 1094, 1102, 1140, 1160, 1216, 1392, 1520, 1641, 1653, 1740, 1824, 1856, 2188, 2204, 2280, 2320, 2735, 2755, 2784, 3040, 3282, 3306, 3480, 3648, 4376, 4408, 4560, 4640, 5470, 5510, 5568, 6080, 6564, 6612, 6960, 8205, 8265, 8752, 8816, 9120, 9280, 10393, 10940, 11020, 13128, 13224, 13920, 15863, 16410, 16530, 17504, 17632, 18240, 20786, 21880, 22040, 26256, 26448, 27840, 31179, 31726, 32820, 33060, 35008, 35264, 41572, 43760, 44080, 47589, 51965, 52512, 52896, 62358, 63452, 65640, 66120, 79315, 83144, 87520, 88160, 95178, 103930, 105024, 105792, 124716, 126904, 131280, 132240, 155895, 158630, 166288, 175040, 176320, 190356, 207860, 237945, 249432, 253808, 262560, 264480, 301397, 311790, 317260, 332576, 380712, 415720, 475890, 498864, 507616, 525120, 528960, 602794, 623580, 634520, 665152, 761424, 831440, 904191, 951780, 997728, 1015232, 1205588, 1247160, 1269040, 1506985, 1522848, 1662880, 1808382, 1903560, 1995456, 2411176, 2494320, 2538080, 3013970, 3045696, 3325760, 3616764, 3807120, 4520955, 4822352, 4988640, 5076160, 6027940, 7233528, 7614240, 9041910, 9644704, 9977280, 12055880, 14467056, 15228480, 18083820, 19289408, 24111760, 28934112, 36167640, 48223520, 57868224, 72335280, 96447040, 144670560, 289341120]

約数ペア:

[(1, 289341120), (2, 144670560), (3, 96447040), (4, 72335280), (5, 57868224), (6, 48223520), (8, 36167640), (10, 28934112), (12, 24111760), (15, 19289408), (16, 18083820), (19, 15228480), (20, 14467056), (24, 12055880), (29, 9977280), (30, 9644704), (32, 9041910), (38, 7614240), (40, 7233528), (48, 6027940), (57, 5076160), (58, 4988640), (60, 4822352), (64, 4520955), (76, 3807120), (80, 3616764), (87, 3325760), (95, 3045696), (96, 3013970), (114, 2538080), (116, 2494320), (120, 2411176), (145, 1995456), (152, 1903560), (160, 1808382), (174, 1662880), (190, 1522848), (192, 1506985), (228, 1269040), (232, 1247160), (240, 1205588), (285, 1015232), (290, 997728), (304, 951780), (320, 904191), (348, 831440), (380, 761424), (435, 665152), (456, 634520), (464, 623580), (480, 602794), (547, 528960), (551, 525120), (570, 507616), (580, 498864), (608, 475890), (696, 415720), (760, 380712), (870, 332576), (912, 317260), (928, 311790), (960, 301397), (1094, 264480), (1102, 262560), (1140, 253808), (1160, 249432), (1216, 237945), (1392, 207860), (1520, 190356), (1641, 176320), (1653, 175040), (1740, 166288), (1824, 158630), (1856, 155895), (2188, 132240), (2204, 131280), (2280, 126904), (2320, 124716), (2735, 105792), (2755, 105024), (2784, 103930), (3040, 95178), (3282, 88160), (3306, 87520), (3480, 83144), (3648, 79315), (4376, 66120), (4408, 65640), (4560, 63452), (4640, 62358), (5470, 52896), (5510, 52512), (5568, 51965), (6080, 47589), (6564, 44080), (6612, 43760), (6960, 41572), (8205, 35264), (8265, 35008), (8752, 33060), (8816, 32820), (9120, 31726), (9280, 31179), (10393, 27840), (10940, 26448), (11020, 26256), (13128, 22040), (13224, 21880), (13920, 20786), (15863, 18240), (16410, 17632), (16530, 17504)]