426536320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5011}}^1$

素因数の和:5056

約数の個数: 128

約数和(自身を含む): 1226937600

約数和(自身を除く): 800401280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2128, 2240, 2432, 2660, 3040, 4256, 4480, 5011, 5320, 6080, 8512, 10022, 10640, 12160, 17024, 20044, 21280, 25055, 35077, 40088, 42560, 50110, 70154, 80176, 85120, 95209, 100220, 140308, 160352, 175385, 190418, 200440, 280616, 320704, 350770, 380836, 400880, 476045, 561232, 641408, 666463, 701540, 761672, 801760, 952090, 1122464, 1332926, 1403080, 1523344, 1603520, 1904180, 2244928, 2665852, 2806160, 3046688, 3207040, 3332315, 3808360, 4489856, 5331704, 5612320, 6093376, 6664630, 7616720, 10663408, 11224640, 12186752, 13329260, 15233440, 21326816, 22449280, 26658520, 30466880, 42653632, 53317040, 60933760, 85307264, 106634080, 213268160, 426536320]

約数ペア:

[(1, 426536320), (2, 213268160), (4, 106634080), (5, 85307264), (7, 60933760), (8, 53317040), (10, 42653632), (14, 30466880), (16, 26658520), (19, 22449280), (20, 21326816), (28, 15233440), (32, 13329260), (35, 12186752), (38, 11224640), (40, 10663408), (56, 7616720), (64, 6664630), (70, 6093376), (76, 5612320), (80, 5331704), (95, 4489856), (112, 3808360), (128, 3332315), (133, 3207040), (140, 3046688), (152, 2806160), (160, 2665852), (190, 2244928), (224, 1904180), (266, 1603520), (280, 1523344), (304, 1403080), (320, 1332926), (380, 1122464), (448, 952090), (532, 801760), (560, 761672), (608, 701540), (640, 666463), (665, 641408), (760, 561232), (896, 476045), (1064, 400880), (1120, 380836), (1216, 350770), (1330, 320704), (1520, 280616), (2128, 200440), (2240, 190418), (2432, 175385), (2660, 160352), (3040, 140308), (4256, 100220), (4480, 95209), (5011, 85120), (5320, 80176), (6080, 70154), (8512, 50110), (10022, 42560), (10640, 40088), (12160, 35077), (17024, 25055), (20044, 21280)]