168125440

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{4691}}^1$

素因数の和:4723

約数の個数: 88

約数和(自身を含む): 461017152

約数和(自身を除く): 292891712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 4691, 5120, 7168, 8960, 9382, 17920, 18764, 23455, 32837, 35840, 37528, 46910, 65674, 75056, 93820, 131348, 150112, 164185, 187640, 262696, 300224, 328370, 375280, 525392, 600448, 656740, 750560, 1050784, 1200896, 1313480, 1501120, 2101568, 2401792, 2626960, 3002240, 4203136, 4803584, 5253920, 6004480, 8406272, 10507840, 12008960, 16812544, 21015680, 24017920, 33625088, 42031360, 84062720, 168125440]

約数ペア:

[(1, 168125440), (2, 84062720), (4, 42031360), (5, 33625088), (7, 24017920), (8, 21015680), (10, 16812544), (14, 12008960), (16, 10507840), (20, 8406272), (28, 6004480), (32, 5253920), (35, 4803584), (40, 4203136), (56, 3002240), (64, 2626960), (70, 2401792), (80, 2101568), (112, 1501120), (128, 1313480), (140, 1200896), (160, 1050784), (224, 750560), (256, 656740), (280, 600448), (320, 525392), (448, 375280), (512, 328370), (560, 300224), (640, 262696), (896, 187640), (1024, 164185), (1120, 150112), (1280, 131348), (1792, 93820), (2240, 75056), (2560, 65674), (3584, 46910), (4480, 37528), (4691, 35840), (5120, 32837), (7168, 23455), (8960, 18764), (9382, 17920)]