201026560

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:182

約数の個数: 176

約数和(自身を含む): 565954560

約数和(自身を除く): 364928000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 79, 80, 112, 128, 140, 142, 158, 160, 224, 256, 280, 284, 316, 320, 355, 395, 448, 497, 512, 553, 560, 568, 632, 640, 710, 790, 896, 994, 1024, 1106, 1120, 1136, 1264, 1280, 1420, 1580, 1792, 1988, 2212, 2240, 2272, 2485, 2528, 2560, 2765, 2840, 3160, 3584, 3976, 4424, 4480, 4544, 4970, 5056, 5120, 5530, 5609, 5680, 6320, 7168, 7952, 8848, 8960, 9088, 9940, 10112, 11060, 11218, 11360, 12640, 15904, 17696, 17920, 18176, 19880, 20224, 22120, 22436, 22720, 25280, 28045, 31808, 35392, 35840, 36352, 39263, 39760, 40448, 44240, 44872, 45440, 50560, 56090, 63616, 70784, 72704, 78526, 79520, 80896, 88480, 89744, 90880, 101120, 112180, 127232, 141568, 157052, 159040, 176960, 179488, 181760, 196315, 202240, 224360, 254464, 283136, 314104, 318080, 353920, 358976, 363520, 392630, 404480, 448720, 508928, 566272, 628208, 636160, 707840, 717952, 785260, 897440, 1256416, 1272320, 1415680, 1435904, 1570520, 1794880, 2512832, 2544640, 2831360, 2871808, 3141040, 3589760, 5025664, 5743616, 6282080, 7179520, 10051328, 12564160, 14359040, 20102656, 25128320, 28718080, 40205312, 50256640, 100513280, 201026560]

約数ペア:

[(1, 201026560), (2, 100513280), (4, 50256640), (5, 40205312), (7, 28718080), (8, 25128320), (10, 20102656), (14, 14359040), (16, 12564160), (20, 10051328), (28, 7179520), (32, 6282080), (35, 5743616), (40, 5025664), (56, 3589760), (64, 3141040), (70, 2871808), (71, 2831360), (79, 2544640), (80, 2512832), (112, 1794880), (128, 1570520), (140, 1435904), (142, 1415680), (158, 1272320), (160, 1256416), (224, 897440), (256, 785260), (280, 717952), (284, 707840), (316, 636160), (320, 628208), (355, 566272), (395, 508928), (448, 448720), (497, 404480), (512, 392630), (553, 363520), (560, 358976), (568, 353920), (632, 318080), (640, 314104), (710, 283136), (790, 254464), (896, 224360), (994, 202240), (1024, 196315), (1106, 181760), (1120, 179488), (1136, 176960), (1264, 159040), (1280, 157052), (1420, 141568), (1580, 127232), (1792, 112180), (1988, 101120), (2212, 90880), (2240, 89744), (2272, 88480), (2485, 80896), (2528, 79520), (2560, 78526), (2765, 72704), (2840, 70784), (3160, 63616), (3584, 56090), (3976, 50560), (4424, 45440), (4480, 44872), (4544, 44240), (4970, 40448), (5056, 39760), (5120, 39263), (5530, 36352), (5609, 35840), (5680, 35392), (6320, 31808), (7168, 28045), (7952, 25280), (8848, 22720), (8960, 22436), (9088, 22120), (9940, 20224), (10112, 19880), (11060, 18176), (11218, 17920), (11360, 17696), (12640, 15904)]