6855739520

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{20963}}^1$

素因数の和:21062

約数の個数: 128

約数和(自身を含む): 18988352640

約数和(自身を除く): 12132613120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2555, 2920, 4088, 4480, 4672, 5110, 5840, 8176, 9344, 10220, 11680, 16352, 20440, 20963, 23360, 32704, 40880, 41926, 46720, 65408, 81760, 83852, 104815, 146741, 163520, 167704, 209630, 293482, 327040, 335408, 419260, 586964, 670816, 733705, 838520, 1173928, 1341632, 1467410, 1530299, 1677040, 2347856, 2683264, 2934820, 3060598, 3354080, 4695712, 5869640, 6121196, 6708160, 7651495, 9391424, 10712093, 11739280, 12242392, 13416320, 15302990, 18782848, 21424186, 23478560, 24484784, 30605980, 42848372, 46957120, 48969568, 53560465, 61211960, 85696744, 93914240, 97939136, 107120930, 122423920, 171393488, 195878272, 214241860, 244847840, 342786976, 428483720, 489695680, 685573952, 856967440, 979391360, 1371147904, 1713934880, 3427869760, 6855739520]

約数ペア:

[(1, 6855739520), (2, 3427869760), (4, 1713934880), (5, 1371147904), (7, 979391360), (8, 856967440), (10, 685573952), (14, 489695680), (16, 428483720), (20, 342786976), (28, 244847840), (32, 214241860), (35, 195878272), (40, 171393488), (56, 122423920), (64, 107120930), (70, 97939136), (73, 93914240), (80, 85696744), (112, 61211960), (128, 53560465), (140, 48969568), (146, 46957120), (160, 42848372), (224, 30605980), (280, 24484784), (292, 23478560), (320, 21424186), (365, 18782848), (448, 15302990), (511, 13416320), (560, 12242392), (584, 11739280), (640, 10712093), (730, 9391424), (896, 7651495), (1022, 6708160), (1120, 6121196), (1168, 5869640), (1460, 4695712), (2044, 3354080), (2240, 3060598), (2336, 2934820), (2555, 2683264), (2920, 2347856), (4088, 1677040), (4480, 1530299), (4672, 1467410), (5110, 1341632), (5840, 1173928), (8176, 838520), (9344, 733705), (10220, 670816), (11680, 586964), (16352, 419260), (20440, 335408), (20963, 327040), (23360, 293482), (32704, 209630), (40880, 167704), (41926, 163520), (46720, 146741), (65408, 104815), (81760, 83852)]