2489550240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9413}}^1$

素因数の和:9479

約数の個数: 192

約数和(自身を含む): 8540380800

約数和(自身を除く): 6050830560

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, 1102, 1140, 1160, 1392, 1520, 1653, 1740, 1824, 2204, 2280, 2320, 2755, 2784, 3040, 3306, 3480, 4408, 4560, 4640, 5510, 6612, 6960, 8265, 8816, 9120, 9413, 11020, 13224, 13920, 16530, 17632, 18826, 22040, 26448, 28239, 33060, 37652, 44080, 47065, 52896, 56478, 66120, 75304, 88160, 94130, 112956, 132240, 141195, 150608, 178847, 188260, 225912, 264480, 272977, 282390, 301216, 357694, 376520, 451824, 536541, 545954, 564780, 715388, 753040, 818931, 894235, 903648, 1073082, 1091908, 1129560, 1364885, 1430776, 1506080, 1637862, 1788470, 2146164, 2183816, 2259120, 2682705, 2729770, 2861552, 3275724, 3576940, 4094655, 4292328, 4367632, 4518240, 5186563, 5365410, 5459540, 5723104, 6551448, 7153880, 8189310, 8584656, 8735264, 10373126, 10730820, 10919080, 13102896, 14307760, 15559689, 16378620, 17169312, 20746252, 21461640, 21838160, 25932815, 26205792, 28615520, 31119378, 32757240, 41492504, 42923280, 43676320, 51865630, 62238756, 65514480, 77798445, 82985008, 85846560, 103731260, 124477512, 131028960, 155596890, 165970016, 207462520, 248955024, 311193780, 414925040, 497910048, 622387560, 829850080, 1244775120, 2489550240]

約数ペア:

[(1, 2489550240), (2, 1244775120), (3, 829850080), (4, 622387560), (5, 497910048), (6, 414925040), (8, 311193780), (10, 248955024), (12, 207462520), (15, 165970016), (16, 155596890), (19, 131028960), (20, 124477512), (24, 103731260), (29, 85846560), (30, 82985008), (32, 77798445), (38, 65514480), (40, 62238756), (48, 51865630), (57, 43676320), (58, 42923280), (60, 41492504), (76, 32757240), (80, 31119378), (87, 28615520), (95, 26205792), (96, 25932815), (114, 21838160), (116, 21461640), (120, 20746252), (145, 17169312), (152, 16378620), (160, 15559689), (174, 14307760), (190, 13102896), (228, 10919080), (232, 10730820), (240, 10373126), (285, 8735264), (290, 8584656), (304, 8189310), (348, 7153880), (380, 6551448), (435, 5723104), (456, 5459540), (464, 5365410), (480, 5186563), (551, 4518240), (570, 4367632), (580, 4292328), (608, 4094655), (696, 3576940), (760, 3275724), (870, 2861552), (912, 2729770), (928, 2682705), (1102, 2259120), (1140, 2183816), (1160, 2146164), (1392, 1788470), (1520, 1637862), (1653, 1506080), (1740, 1430776), (1824, 1364885), (2204, 1129560), (2280, 1091908), (2320, 1073082), (2755, 903648), (2784, 894235), (3040, 818931), (3306, 753040), (3480, 715388), (4408, 564780), (4560, 545954), (4640, 536541), (5510, 451824), (6612, 376520), (6960, 357694), (8265, 301216), (8816, 282390), (9120, 272977), (9413, 264480), (11020, 225912), (13224, 188260), (13920, 178847), (16530, 150608), (17632, 141195), (18826, 132240), (22040, 112956), (26448, 94130), (28239, 88160), (33060, 75304), (37652, 66120), (44080, 56478), (47065, 52896)]