310056320

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{9887}}^1$

素因数の和:9920

約数の個数: 96

約数和(自身を含む): 862332480

約数和(自身を除く): 552276160

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, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 9887, 15680, 19774, 31360, 39548, 49435, 69209, 79096, 98870, 138418, 158192, 197740, 276836, 316384, 346045, 395480, 484463, 553672, 632768, 692090, 790960, 968926, 1107344, 1265536, 1384180, 1581920, 1937852, 2214688, 2422315, 2768360, 3163840, 3875704, 4429376, 4844630, 5536720, 6327680, 7751408, 8858752, 9689260, 11073440, 15502816, 19378520, 22146880, 31005632, 38757040, 44293760, 62011264, 77514080, 155028160, 310056320]

約数ペア:

[(1, 310056320), (2, 155028160), (4, 77514080), (5, 62011264), (7, 44293760), (8, 38757040), (10, 31005632), (14, 22146880), (16, 19378520), (20, 15502816), (28, 11073440), (32, 9689260), (35, 8858752), (40, 7751408), (49, 6327680), (56, 5536720), (64, 4844630), (70, 4429376), (80, 3875704), (98, 3163840), (112, 2768360), (128, 2422315), (140, 2214688), (160, 1937852), (196, 1581920), (224, 1384180), (245, 1265536), (280, 1107344), (320, 968926), (392, 790960), (448, 692090), (490, 632768), (560, 553672), (640, 484463), (784, 395480), (896, 346045), (980, 316384), (1120, 276836), (1568, 197740), (1960, 158192), (2240, 138418), (3136, 98870), (3920, 79096), (4480, 69209), (6272, 49435), (7840, 39548), (9887, 31360), (15680, 19774)]