192495280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{449}}^1$

素因数の和:718

約数の個数: 80

約数和(自身を含む): 470059200

約数和(自身を除く): 277563920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 233, 368, 449, 460, 466, 898, 920, 932, 1165, 1796, 1840, 1864, 2245, 2330, 3592, 3728, 4490, 4660, 5359, 7184, 8980, 9320, 10327, 10718, 17960, 18640, 20654, 21436, 26795, 35920, 41308, 42872, 51635, 53590, 82616, 85744, 103270, 104617, 107180, 165232, 206540, 209234, 214360, 413080, 418468, 428720, 523085, 826160, 836936, 1046170, 1673872, 2092340, 2406191, 4184680, 4812382, 8369360, 9624764, 12030955, 19249528, 24061910, 38499056, 48123820, 96247640, 192495280]

約数ペア:

[(1, 192495280), (2, 96247640), (4, 48123820), (5, 38499056), (8, 24061910), (10, 19249528), (16, 12030955), (20, 9624764), (23, 8369360), (40, 4812382), (46, 4184680), (80, 2406191), (92, 2092340), (115, 1673872), (184, 1046170), (230, 836936), (233, 826160), (368, 523085), (449, 428720), (460, 418468), (466, 413080), (898, 214360), (920, 209234), (932, 206540), (1165, 165232), (1796, 107180), (1840, 104617), (1864, 103270), (2245, 85744), (2330, 82616), (3592, 53590), (3728, 51635), (4490, 42872), (4660, 41308), (5359, 35920), (7184, 26795), (8980, 21436), (9320, 20654), (10327, 18640), (10718, 17960)]