166082560

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{331}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 464962680

約数和(自身を除く): 298880120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 331, 392, 448, 490, 512, 560, 640, 662, 784, 896, 980, 1024, 1120, 1280, 1324, 1568, 1655, 1792, 1960, 2048, 2240, 2317, 2560, 2648, 3136, 3310, 3584, 3920, 4480, 4634, 5120, 5296, 6272, 6620, 7168, 7840, 8960, 9268, 10240, 10592, 11585, 12544, 13240, 14336, 15680, 16219, 17920, 18536, 21184, 23170, 25088, 26480, 31360, 32438, 35840, 37072, 42368, 46340, 50176, 52960, 62720, 64876, 71680, 74144, 81095, 84736, 92680, 100352, 105920, 125440, 129752, 148288, 162190, 169472, 185360, 211840, 250880, 259504, 296576, 324380, 338944, 370720, 423680, 501760, 519008, 593152, 648760, 677888, 741440, 847360, 1038016, 1186304, 1297520, 1482880, 1694720, 2076032, 2372608, 2595040, 2965760, 3389440, 4152064, 4745216, 5190080, 5931520, 8304128, 10380160, 11863040, 16608256, 20760320, 23726080, 33216512, 41520640, 83041280, 166082560]

約数ペア:

[(1, 166082560), (2, 83041280), (4, 41520640), (5, 33216512), (7, 23726080), (8, 20760320), (10, 16608256), (14, 11863040), (16, 10380160), (20, 8304128), (28, 5931520), (32, 5190080), (35, 4745216), (40, 4152064), (49, 3389440), (56, 2965760), (64, 2595040), (70, 2372608), (80, 2076032), (98, 1694720), (112, 1482880), (128, 1297520), (140, 1186304), (160, 1038016), (196, 847360), (224, 741440), (245, 677888), (256, 648760), (280, 593152), (320, 519008), (331, 501760), (392, 423680), (448, 370720), (490, 338944), (512, 324380), (560, 296576), (640, 259504), (662, 250880), (784, 211840), (896, 185360), (980, 169472), (1024, 162190), (1120, 148288), (1280, 129752), (1324, 125440), (1568, 105920), (1655, 100352), (1792, 92680), (1960, 84736), (2048, 81095), (2240, 74144), (2317, 71680), (2560, 64876), (2648, 62720), (3136, 52960), (3310, 50176), (3584, 46340), (3920, 42368), (4480, 37072), (4634, 35840), (5120, 32438), (5296, 31360), (6272, 26480), (6620, 25088), (7168, 23170), (7840, 21184), (8960, 18536), (9268, 17920), (10240, 16219), (10592, 15680), (11585, 14336), (12544, 13240)]