290134560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1097}}^1$

素因数の和:1163

約数の個数: 192

約数和(自身を含む): 996105600

約数和(自身を除く): 705971040

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, 76, 80, 87, 95, 96, 114, 116, 120, 145, 152, 160, 174, 190, 228, 232, 240, 285, 290, 304, 348, 380, 435, 456, 464, 480, 551, 570, 580, 608, 696, 760, 870, 912, 928, 1097, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 1824, 2194, 2204, 2280, 2320, 2755, 2784, 3040, 3291, 3306, 3480, 4388, 4408, 4560, 4640, 5485, 5510, 6582, 6612, 6960, 8265, 8776, 8816, 9120, 10970, 11020, 13164, 13224, 13920, 16455, 16530, 17552, 17632, 20843, 21940, 22040, 26328, 26448, 31813, 32910, 33060, 35104, 41686, 43880, 44080, 52656, 52896, 62529, 63626, 65820, 66120, 83372, 87760, 88160, 95439, 104215, 105312, 125058, 127252, 131640, 132240, 159065, 166744, 175520, 190878, 208430, 250116, 254504, 263280, 264480, 312645, 318130, 333488, 381756, 416860, 477195, 500232, 509008, 526560, 604447, 625290, 636260, 666976, 763512, 833720, 954390, 1000464, 1018016, 1208894, 1250580, 1272520, 1527024, 1667440, 1813341, 1908780, 2000928, 2417788, 2501160, 2545040, 3022235, 3054048, 3334880, 3626682, 3817560, 4835576, 5002320, 5090080, 6044470, 7253364, 7635120, 9066705, 9671152, 10004640, 12088940, 14506728, 15270240, 18133410, 19342304, 24177880, 29013456, 36266820, 48355760, 58026912, 72533640, 96711520, 145067280, 290134560]

約数ペア:

[(1, 290134560), (2, 145067280), (3, 96711520), (4, 72533640), (5, 58026912), (6, 48355760), (8, 36266820), (10, 29013456), (12, 24177880), (15, 19342304), (16, 18133410), (19, 15270240), (20, 14506728), (24, 12088940), (29, 10004640), (30, 9671152), (32, 9066705), (38, 7635120), (40, 7253364), (48, 6044470), (57, 5090080), (58, 5002320), (60, 4835576), (76, 3817560), (80, 3626682), (87, 3334880), (95, 3054048), (96, 3022235), (114, 2545040), (116, 2501160), (120, 2417788), (145, 2000928), (152, 1908780), (160, 1813341), (174, 1667440), (190, 1527024), (228, 1272520), (232, 1250580), (240, 1208894), (285, 1018016), (290, 1000464), (304, 954390), (348, 833720), (380, 763512), (435, 666976), (456, 636260), (464, 625290), (480, 604447), (551, 526560), (570, 509008), (580, 500232), (608, 477195), (696, 416860), (760, 381756), (870, 333488), (912, 318130), (928, 312645), (1097, 264480), (1102, 263280), (1140, 254504), (1160, 250116), (1392, 208430), (1520, 190878), (1653, 175520), (1740, 166744), (1824, 159065), (2194, 132240), (2204, 131640), (2280, 127252), (2320, 125058), (2755, 105312), (2784, 104215), (3040, 95439), (3291, 88160), (3306, 87760), (3480, 83372), (4388, 66120), (4408, 65820), (4560, 63626), (4640, 62529), (5485, 52896), (5510, 52656), (6582, 44080), (6612, 43880), (6960, 41686), (8265, 35104), (8776, 33060), (8816, 32910), (9120, 31813), (10970, 26448), (11020, 26328), (13164, 22040), (13224, 21940), (13920, 20843), (16455, 17632), (16530, 17552)]