320388600

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{76283}}^1$

素因数の和:76309

約数の個数: 96

約数和(自身を含む): 1135105920

約数和(自身を除く): 814717320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 76283, 152566, 228849, 305132, 381415, 457698, 533981, 610264, 762830, 915396, 1067962, 1144245, 1525660, 1601943, 1830792, 1907075, 2135924, 2288490, 2669905, 3051320, 3203886, 3814150, 4271848, 4576980, 5339810, 5721225, 6407772, 7628300, 8009715, 9153960, 10679620, 11442450, 12815544, 13349525, 15256600, 16019430, 21359240, 22884900, 26699050, 32038860, 40048575, 45769800, 53398100, 64077720, 80097150, 106796200, 160194300, 320388600]

約数ペア:

[(1, 320388600), (2, 160194300), (3, 106796200), (4, 80097150), (5, 64077720), (6, 53398100), (7, 45769800), (8, 40048575), (10, 32038860), (12, 26699050), (14, 22884900), (15, 21359240), (20, 16019430), (21, 15256600), (24, 13349525), (25, 12815544), (28, 11442450), (30, 10679620), (35, 9153960), (40, 8009715), (42, 7628300), (50, 6407772), (56, 5721225), (60, 5339810), (70, 4576980), (75, 4271848), (84, 3814150), (100, 3203886), (105, 3051320), (120, 2669905), (140, 2288490), (150, 2135924), (168, 1907075), (175, 1830792), (200, 1601943), (210, 1525660), (280, 1144245), (300, 1067962), (350, 915396), (420, 762830), (525, 610264), (600, 533981), (700, 457698), (840, 381415), (1050, 305132), (1400, 228849), (2100, 152566), (4200, 76283)]