512085280

素因数分解:

$2^5\times 5^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 240

約数和(自身を含む): 1490759424

約数和(自身を除く): 978674144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 43, 49, 56, 62, 70, 80, 86, 98, 112, 124, 140, 155, 160, 172, 196, 215, 217, 224, 245, 248, 280, 301, 310, 343, 344, 392, 430, 434, 490, 496, 560, 602, 620, 686, 688, 784, 860, 868, 980, 992, 1085, 1120, 1204, 1240, 1333, 1372, 1376, 1505, 1519, 1568, 1715, 1720, 1736, 1960, 2107, 2170, 2401, 2408, 2480, 2666, 2744, 3010, 3038, 3430, 3440, 3472, 3920, 4214, 4340, 4802, 4816, 4960, 5332, 5488, 6020, 6076, 6665, 6860, 6880, 6944, 7595, 7840, 8428, 8680, 9331, 9604, 9632, 10535, 10633, 10664, 10976, 12005, 12040, 12152, 13330, 13720, 14749, 15190, 16856, 17360, 18662, 19208, 21070, 21266, 21328, 24010, 24080, 24304, 26660, 27440, 29498, 30380, 33712, 34720, 37324, 38416, 42140, 42532, 42656, 46655, 48020, 48160, 48608, 53165, 53320, 54880, 58996, 60760, 65317, 67424, 73745, 74431, 74648, 76832, 84280, 85064, 93310, 96040, 103243, 106330, 106640, 117992, 121520, 130634, 147490, 148862, 149296, 168560, 170128, 186620, 192080, 206486, 212660, 213280, 235984, 243040, 261268, 294980, 297724, 298592, 326585, 337120, 340256, 372155, 373240, 384160, 412972, 425320, 457219, 471968, 516215, 522536, 589960, 595448, 653170, 744310, 746480, 825944, 850640, 914438, 1032430, 1045072, 1179920, 1190896, 1306340, 1488620, 1492960, 1651888, 1701280, 1828876, 2064860, 2090144, 2286095, 2359840, 2381792, 2612680, 2977240, 3200533, 3303776, 3657752, 4129720, 4572190, 5225360, 5954480, 6401066, 7315504, 8259440, 9144380, 10450720, 11908960, 12802132, 14631008, 16002665, 16518880, 18288760, 25604264, 32005330, 36577520, 51208528, 64010660, 73155040, 102417056, 128021320, 256042640, 512085280]

約数ペア:

[(1, 512085280), (2, 256042640), (4, 128021320), (5, 102417056), (7, 73155040), (8, 64010660), (10, 51208528), (14, 36577520), (16, 32005330), (20, 25604264), (28, 18288760), (31, 16518880), (32, 16002665), (35, 14631008), (40, 12802132), (43, 11908960), (49, 10450720), (56, 9144380), (62, 8259440), (70, 7315504), (80, 6401066), (86, 5954480), (98, 5225360), (112, 4572190), (124, 4129720), (140, 3657752), (155, 3303776), (160, 3200533), (172, 2977240), (196, 2612680), (215, 2381792), (217, 2359840), (224, 2286095), (245, 2090144), (248, 2064860), (280, 1828876), (301, 1701280), (310, 1651888), (343, 1492960), (344, 1488620), (392, 1306340), (430, 1190896), (434, 1179920), (490, 1045072), (496, 1032430), (560, 914438), (602, 850640), (620, 825944), (686, 746480), (688, 744310), (784, 653170), (860, 595448), (868, 589960), (980, 522536), (992, 516215), (1085, 471968), (1120, 457219), (1204, 425320), (1240, 412972), (1333, 384160), (1372, 373240), (1376, 372155), (1505, 340256), (1519, 337120), (1568, 326585), (1715, 298592), (1720, 297724), (1736, 294980), (1960, 261268), (2107, 243040), (2170, 235984), (2401, 213280), (2408, 212660), (2480, 206486), (2666, 192080), (2744, 186620), (3010, 170128), (3038, 168560), (3430, 149296), (3440, 148862), (3472, 147490), (3920, 130634), (4214, 121520), (4340, 117992), (4802, 106640), (4816, 106330), (4960, 103243), (5332, 96040), (5488, 93310), (6020, 85064), (6076, 84280), (6665, 76832), (6860, 74648), (6880, 74431), (6944, 73745), (7595, 67424), (7840, 65317), (8428, 60760), (8680, 58996), (9331, 54880), (9604, 53320), (9632, 53165), (10535, 48608), (10633, 48160), (10664, 48020), (10976, 46655), (12005, 42656), (12040, 42532), (12152, 42140), (13330, 38416), (13720, 37324), (14749, 34720), (15190, 33712), (16856, 30380), (17360, 29498), (18662, 27440), (19208, 26660), (21070, 24304), (21266, 24080), (21328, 24010)]