103628990720

素因数分解:

$2^8\times 5^1\times {\mathrm{3511}}^1\times {\mathrm{23059}}^1$

素因数の和:26591

約数の個数: 72

約数和(自身を含む): 248305283520

約数和(自身を除く): 144676292800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 3511, 7022, 14044, 17555, 23059, 28088, 35110, 46118, 56176, 70220, 92236, 112352, 115295, 140440, 184472, 224704, 230590, 280880, 368944, 449408, 461180, 561760, 737888, 898816, 922360, 1123520, 1475776, 1844720, 2247040, 2951552, 3689440, 4494080, 5903104, 7378880, 14757760, 29515520, 80960149, 161920298, 323840596, 404800745, 647681192, 809601490, 1295362384, 1619202980, 2590724768, 3238405960, 5181449536, 6476811920, 10362899072, 12953623840, 20725798144, 25907247680, 51814495360, 103628990720]

約数ペア:

[(1, 103628990720), (2, 51814495360), (4, 25907247680), (5, 20725798144), (8, 12953623840), (10, 10362899072), (16, 6476811920), (20, 5181449536), (32, 3238405960), (40, 2590724768), (64, 1619202980), (80, 1295362384), (128, 809601490), (160, 647681192), (256, 404800745), (320, 323840596), (640, 161920298), (1280, 80960149), (3511, 29515520), (7022, 14757760), (14044, 7378880), (17555, 5903104), (23059, 4494080), (28088, 3689440), (35110, 2951552), (46118, 2247040), (56176, 1844720), (70220, 1475776), (92236, 1123520), (112352, 922360), (115295, 898816), (140440, 737888), (184472, 561760), (224704, 461180), (230590, 449408), (280880, 368944)]