884381128960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{61651}}^1$

素因数の和:63280

約数の個数: 144

約数和(自身を含む): 2422544810112

約数和(自身を除く): 1538163681152

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1601, 1792, 2240, 3202, 4480, 6404, 8005, 8960, 11207, 12808, 16010, 22414, 25616, 32020, 44828, 51232, 56035, 61651, 64040, 89656, 102464, 112070, 123302, 128080, 179312, 204928, 224140, 246604, 256160, 308255, 358624, 409856, 431557, 448280, 493208, 512320, 616510, 717248, 863114, 896560, 986416, 1024640, 1233020, 1434496, 1726228, 1793120, 1972832, 2049280, 2157785, 2466040, 2868992, 3452456, 3586240, 3945664, 4315570, 4932080, 6904912, 7172480, 7891328, 8631140, 9864160, 13809824, 14344960, 15782656, 17262280, 19728320, 27619648, 34524560, 39456640, 55239296, 69049120, 78913280, 98703251, 110478592, 138098240, 197406502, 276196480, 394813004, 493516255, 552392960, 690922757, 789626008, 987032510, 1381845514, 1579252016, 1974065020, 2763691028, 3158504032, 3454613785, 3948130040, 5527382056, 6317008064, 6909227570, 7896260080, 11054764112, 12634016128, 13818455140, 15792520160, 22109528224, 25268032256, 27636910280, 31585040320, 44219056448, 55273820560, 63170080640, 88438112896, 110547641120, 126340161280, 176876225792, 221095282240, 442190564480, 884381128960]

約数ペア:

[(1, 884381128960), (2, 442190564480), (4, 221095282240), (5, 176876225792), (7, 126340161280), (8, 110547641120), (10, 88438112896), (14, 63170080640), (16, 55273820560), (20, 44219056448), (28, 31585040320), (32, 27636910280), (35, 25268032256), (40, 22109528224), (56, 15792520160), (64, 13818455140), (70, 12634016128), (80, 11054764112), (112, 7896260080), (128, 6909227570), (140, 6317008064), (160, 5527382056), (224, 3948130040), (256, 3454613785), (280, 3158504032), (320, 2763691028), (448, 1974065020), (560, 1579252016), (640, 1381845514), (896, 987032510), (1120, 789626008), (1280, 690922757), (1601, 552392960), (1792, 493516255), (2240, 394813004), (3202, 276196480), (4480, 197406502), (6404, 138098240), (8005, 110478592), (8960, 98703251), (11207, 78913280), (12808, 69049120), (16010, 55239296), (22414, 39456640), (25616, 34524560), (32020, 27619648), (44828, 19728320), (51232, 17262280), (56035, 15782656), (61651, 14344960), (64040, 13809824), (89656, 9864160), (102464, 8631140), (112070, 7891328), (123302, 7172480), (128080, 6904912), (179312, 4932080), (204928, 4315570), (224140, 3945664), (246604, 3586240), (256160, 3452456), (308255, 2868992), (358624, 2466040), (409856, 2157785), (431557, 2049280), (448280, 1972832), (493208, 1793120), (512320, 1726228), (616510, 1434496), (717248, 1233020), (863114, 1024640), (896560, 986416)]