162391040

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:252

約数の個数: 176

約数和(自身を含む): 466912512

約数和(自身を除く): 304521472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 197, 224, 230, 256, 280, 320, 322, 368, 394, 448, 460, 512, 560, 640, 644, 736, 788, 805, 896, 920, 985, 1024, 1120, 1280, 1288, 1379, 1472, 1576, 1610, 1792, 1840, 1970, 2240, 2560, 2576, 2758, 2944, 3152, 3220, 3584, 3680, 3940, 4480, 4531, 5120, 5152, 5516, 5888, 6304, 6440, 6895, 7168, 7360, 7880, 8960, 9062, 10304, 11032, 11776, 12608, 12880, 13790, 14720, 15760, 17920, 18124, 20608, 22064, 22655, 23552, 25216, 25760, 27580, 29440, 31520, 31717, 35840, 36248, 41216, 44128, 45310, 50432, 51520, 55160, 58880, 63040, 63434, 72496, 82432, 88256, 90620, 100864, 103040, 110320, 117760, 126080, 126868, 144992, 158585, 164864, 176512, 181240, 201728, 206080, 220640, 252160, 253736, 289984, 317170, 353024, 362480, 412160, 441280, 504320, 507472, 579968, 634340, 706048, 724960, 824320, 882560, 1008640, 1014944, 1159936, 1268680, 1412096, 1449920, 1765120, 2029888, 2319872, 2537360, 2899840, 3530240, 4059776, 4639744, 5074720, 5799680, 7060480, 8119552, 10149440, 11599360, 16239104, 20298880, 23198720, 32478208, 40597760, 81195520, 162391040]

約数ペア:

[(1, 162391040), (2, 81195520), (4, 40597760), (5, 32478208), (7, 23198720), (8, 20298880), (10, 16239104), (14, 11599360), (16, 10149440), (20, 8119552), (23, 7060480), (28, 5799680), (32, 5074720), (35, 4639744), (40, 4059776), (46, 3530240), (56, 2899840), (64, 2537360), (70, 2319872), (80, 2029888), (92, 1765120), (112, 1449920), (115, 1412096), (128, 1268680), (140, 1159936), (160, 1014944), (161, 1008640), (184, 882560), (197, 824320), (224, 724960), (230, 706048), (256, 634340), (280, 579968), (320, 507472), (322, 504320), (368, 441280), (394, 412160), (448, 362480), (460, 353024), (512, 317170), (560, 289984), (640, 253736), (644, 252160), (736, 220640), (788, 206080), (805, 201728), (896, 181240), (920, 176512), (985, 164864), (1024, 158585), (1120, 144992), (1280, 126868), (1288, 126080), (1379, 117760), (1472, 110320), (1576, 103040), (1610, 100864), (1792, 90620), (1840, 88256), (1970, 82432), (2240, 72496), (2560, 63434), (2576, 63040), (2758, 58880), (2944, 55160), (3152, 51520), (3220, 50432), (3584, 45310), (3680, 44128), (3940, 41216), (4480, 36248), (4531, 35840), (5120, 31717), (5152, 31520), (5516, 29440), (5888, 27580), (6304, 25760), (6440, 25216), (6895, 23552), (7168, 22655), (7360, 22064), (7880, 20608), (8960, 18124), (9062, 17920), (10304, 15760), (11032, 14720), (11776, 13790), (12608, 12880)]