2590443520

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:614

約数の個数: 192

約数和(自身を含む): 7217683200

約数和(自身を除く): 4627239680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 256, 280, 284, 320, 355, 448, 497, 509, 512, 560, 568, 640, 710, 896, 994, 1018, 1024, 1120, 1136, 1280, 1420, 1792, 1988, 2036, 2048, 2240, 2272, 2485, 2545, 2560, 2840, 3563, 3584, 3976, 4072, 4480, 4544, 4970, 5090, 5120, 5680, 7126, 7168, 7952, 8144, 8960, 9088, 9940, 10180, 10240, 11360, 14252, 14336, 15904, 16288, 17815, 17920, 18176, 19880, 20360, 22720, 28504, 31808, 32576, 35630, 35840, 36139, 36352, 39760, 40720, 45440, 57008, 63616, 65152, 71260, 71680, 72278, 72704, 79520, 81440, 90880, 114016, 127232, 130304, 142520, 144556, 145408, 159040, 162880, 180695, 181760, 228032, 252973, 254464, 260608, 285040, 289112, 318080, 325760, 361390, 363520, 456064, 505946, 508928, 521216, 570080, 578224, 636160, 651520, 722780, 727040, 912128, 1011892, 1017856, 1042432, 1140160, 1156448, 1264865, 1272320, 1303040, 1445560, 1824256, 2023784, 2280320, 2312896, 2529730, 2544640, 2606080, 2891120, 3648512, 4047568, 4560640, 4625792, 5059460, 5089280, 5212160, 5782240, 7297024, 8095136, 9121280, 9251584, 10118920, 11564480, 16190272, 18242560, 18503168, 20237840, 23128960, 32380544, 36485120, 37006336, 40475680, 46257920, 64761088, 74012672, 80951360, 92515840, 129522176, 161902720, 185031680, 259044352, 323805440, 370063360, 518088704, 647610880, 1295221760, 2590443520]

約数ペア:

[(1, 2590443520), (2, 1295221760), (4, 647610880), (5, 518088704), (7, 370063360), (8, 323805440), (10, 259044352), (14, 185031680), (16, 161902720), (20, 129522176), (28, 92515840), (32, 80951360), (35, 74012672), (40, 64761088), (56, 46257920), (64, 40475680), (70, 37006336), (71, 36485120), (80, 32380544), (112, 23128960), (128, 20237840), (140, 18503168), (142, 18242560), (160, 16190272), (224, 11564480), (256, 10118920), (280, 9251584), (284, 9121280), (320, 8095136), (355, 7297024), (448, 5782240), (497, 5212160), (509, 5089280), (512, 5059460), (560, 4625792), (568, 4560640), (640, 4047568), (710, 3648512), (896, 2891120), (994, 2606080), (1018, 2544640), (1024, 2529730), (1120, 2312896), (1136, 2280320), (1280, 2023784), (1420, 1824256), (1792, 1445560), (1988, 1303040), (2036, 1272320), (2048, 1264865), (2240, 1156448), (2272, 1140160), (2485, 1042432), (2545, 1017856), (2560, 1011892), (2840, 912128), (3563, 727040), (3584, 722780), (3976, 651520), (4072, 636160), (4480, 578224), (4544, 570080), (4970, 521216), (5090, 508928), (5120, 505946), (5680, 456064), (7126, 363520), (7168, 361390), (7952, 325760), (8144, 318080), (8960, 289112), (9088, 285040), (9940, 260608), (10180, 254464), (10240, 252973), (11360, 228032), (14252, 181760), (14336, 180695), (15904, 162880), (16288, 159040), (17815, 145408), (17920, 144556), (18176, 142520), (19880, 130304), (20360, 127232), (22720, 114016), (28504, 90880), (31808, 81440), (32576, 79520), (35630, 72704), (35840, 72278), (36139, 71680), (36352, 71260), (39760, 65152), (40720, 63616), (45440, 57008)]