83793920

素因数分解:

$2^{11}\times 5^1\times 7^2\times {\mathrm{167}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 235282320

約数和(自身を除く): 151488400

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, 167, 196, 224, 245, 256, 280, 320, 334, 392, 448, 490, 512, 560, 640, 668, 784, 835, 896, 980, 1024, 1120, 1169, 1280, 1336, 1568, 1670, 1792, 1960, 2048, 2240, 2338, 2560, 2672, 3136, 3340, 3584, 3920, 4480, 4676, 5120, 5344, 5845, 6272, 6680, 7168, 7840, 8183, 8960, 9352, 10240, 10688, 11690, 12544, 13360, 14336, 15680, 16366, 17920, 18704, 21376, 23380, 25088, 26720, 31360, 32732, 35840, 37408, 40915, 42752, 46760, 50176, 53440, 62720, 65464, 71680, 74816, 81830, 85504, 93520, 100352, 106880, 125440, 130928, 149632, 163660, 171008, 187040, 213760, 250880, 261856, 299264, 327320, 342016, 374080, 427520, 501760, 523712, 598528, 654640, 748160, 855040, 1047424, 1197056, 1309280, 1496320, 1710080, 2094848, 2394112, 2618560, 2992640, 4189696, 5237120, 5985280, 8379392, 10474240, 11970560, 16758784, 20948480, 41896960, 83793920]

約数ペア:

[(1, 83793920), (2, 41896960), (4, 20948480), (5, 16758784), (7, 11970560), (8, 10474240), (10, 8379392), (14, 5985280), (16, 5237120), (20, 4189696), (28, 2992640), (32, 2618560), (35, 2394112), (40, 2094848), (49, 1710080), (56, 1496320), (64, 1309280), (70, 1197056), (80, 1047424), (98, 855040), (112, 748160), (128, 654640), (140, 598528), (160, 523712), (167, 501760), (196, 427520), (224, 374080), (245, 342016), (256, 327320), (280, 299264), (320, 261856), (334, 250880), (392, 213760), (448, 187040), (490, 171008), (512, 163660), (560, 149632), (640, 130928), (668, 125440), (784, 106880), (835, 100352), (896, 93520), (980, 85504), (1024, 81830), (1120, 74816), (1169, 71680), (1280, 65464), (1336, 62720), (1568, 53440), (1670, 50176), (1792, 46760), (1960, 42752), (2048, 40915), (2240, 37408), (2338, 35840), (2560, 32732), (2672, 31360), (3136, 26720), (3340, 25088), (3584, 23380), (3920, 21376), (4480, 18704), (4676, 17920), (5120, 16366), (5344, 15680), (5845, 14336), (6272, 13360), (6680, 12544), (7168, 11690), (7840, 10688), (8183, 10240), (8960, 9352)]