22361920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 62179200

約数和(自身を除く): 39817280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 134, 140, 149, 160, 224, 268, 280, 298, 320, 335, 448, 469, 536, 560, 596, 670, 745, 938, 1043, 1072, 1120, 1192, 1340, 1490, 1876, 2086, 2144, 2240, 2345, 2384, 2680, 2980, 3752, 4172, 4288, 4690, 4768, 5215, 5360, 5960, 7504, 8344, 9380, 9536, 9983, 10430, 10720, 11920, 15008, 16688, 18760, 19966, 20860, 21440, 23840, 30016, 33376, 37520, 39932, 41720, 47680, 49915, 66752, 69881, 75040, 79864, 83440, 99830, 139762, 150080, 159728, 166880, 199660, 279524, 319456, 333760, 349405, 399320, 559048, 638912, 698810, 798640, 1118096, 1397620, 1597280, 2236192, 2795240, 3194560, 4472384, 5590480, 11180960, 22361920]

約数ペア:

[(1, 22361920), (2, 11180960), (4, 5590480), (5, 4472384), (7, 3194560), (8, 2795240), (10, 2236192), (14, 1597280), (16, 1397620), (20, 1118096), (28, 798640), (32, 698810), (35, 638912), (40, 559048), (56, 399320), (64, 349405), (67, 333760), (70, 319456), (80, 279524), (112, 199660), (134, 166880), (140, 159728), (149, 150080), (160, 139762), (224, 99830), (268, 83440), (280, 79864), (298, 75040), (320, 69881), (335, 66752), (448, 49915), (469, 47680), (536, 41720), (560, 39932), (596, 37520), (670, 33376), (745, 30016), (938, 23840), (1043, 21440), (1072, 20860), (1120, 19966), (1192, 18760), (1340, 16688), (1490, 15008), (1876, 11920), (2086, 10720), (2144, 10430), (2240, 9983), (2345, 9536), (2384, 9380), (2680, 8344), (2980, 7504), (3752, 5960), (4172, 5360), (4288, 5215), (4690, 4768)]