127509760

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 216

約数和(自身を含む): 377485920

約数和(自身を除く): 249976160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 107, 112, 128, 133, 140, 152, 160, 190, 196, 214, 224, 245, 256, 266, 280, 304, 320, 380, 392, 428, 448, 490, 532, 535, 560, 608, 640, 665, 749, 760, 784, 856, 896, 931, 980, 1064, 1070, 1120, 1216, 1280, 1330, 1498, 1520, 1568, 1712, 1792, 1862, 1960, 2033, 2128, 2140, 2240, 2432, 2660, 2996, 3040, 3136, 3424, 3724, 3745, 3920, 4066, 4256, 4280, 4480, 4655, 4864, 5243, 5320, 5992, 6080, 6272, 6848, 7448, 7490, 7840, 8132, 8512, 8560, 8960, 9310, 10165, 10486, 10640, 11984, 12160, 12544, 13696, 14231, 14896, 14980, 15680, 16264, 17024, 17120, 18620, 20330, 20972, 21280, 23968, 24320, 26215, 27392, 28462, 29792, 29960, 31360, 32528, 34048, 34240, 37240, 40660, 41944, 42560, 47936, 52430, 56924, 59584, 59920, 62720, 65056, 68480, 71155, 74480, 81320, 83888, 85120, 95872, 99617, 104860, 113848, 119168, 119840, 130112, 136960, 142310, 148960, 162640, 167776, 170240, 191744, 199234, 209720, 227696, 238336, 239680, 260224, 284620, 297920, 325280, 335552, 398468, 419440, 455392, 479360, 498085, 520448, 569240, 595840, 650560, 671104, 796936, 838880, 910784, 958720, 996170, 1138480, 1191680, 1301120, 1342208, 1593872, 1677760, 1821568, 1992340, 2276960, 2602240, 3187744, 3355520, 3643136, 3984680, 4553920, 6375488, 6711040, 7969360, 9107840, 12750976, 15938720, 18215680, 25501952, 31877440, 63754880, 127509760]

約数ペア:

[(1, 127509760), (2, 63754880), (4, 31877440), (5, 25501952), (7, 18215680), (8, 15938720), (10, 12750976), (14, 9107840), (16, 7969360), (19, 6711040), (20, 6375488), (28, 4553920), (32, 3984680), (35, 3643136), (38, 3355520), (40, 3187744), (49, 2602240), (56, 2276960), (64, 1992340), (70, 1821568), (76, 1677760), (80, 1593872), (95, 1342208), (98, 1301120), (107, 1191680), (112, 1138480), (128, 996170), (133, 958720), (140, 910784), (152, 838880), (160, 796936), (190, 671104), (196, 650560), (214, 595840), (224, 569240), (245, 520448), (256, 498085), (266, 479360), (280, 455392), (304, 419440), (320, 398468), (380, 335552), (392, 325280), (428, 297920), (448, 284620), (490, 260224), (532, 239680), (535, 238336), (560, 227696), (608, 209720), (640, 199234), (665, 191744), (749, 170240), (760, 167776), (784, 162640), (856, 148960), (896, 142310), (931, 136960), (980, 130112), (1064, 119840), (1070, 119168), (1120, 113848), (1216, 104860), (1280, 99617), (1330, 95872), (1498, 85120), (1520, 83888), (1568, 81320), (1712, 74480), (1792, 71155), (1862, 68480), (1960, 65056), (2033, 62720), (2128, 59920), (2140, 59584), (2240, 56924), (2432, 52430), (2660, 47936), (2996, 42560), (3040, 41944), (3136, 40660), (3424, 37240), (3724, 34240), (3745, 34048), (3920, 32528), (4066, 31360), (4256, 29960), (4280, 29792), (4480, 28462), (4655, 27392), (4864, 26215), (5243, 24320), (5320, 23968), (5992, 21280), (6080, 20972), (6272, 20330), (6848, 18620), (7448, 17120), (7490, 17024), (7840, 16264), (8132, 15680), (8512, 14980), (8560, 14896), (8960, 14231), (9310, 13696), (10165, 12544), (10486, 12160), (10640, 11984)]