2026357760

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:277

約数の個数: 264

約数和(自身を含む): 5821815384

約数和(自身を除く): 3795457624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 128, 140, 160, 164, 196, 197, 205, 224, 245, 256, 280, 287, 320, 328, 392, 394, 410, 448, 490, 512, 560, 574, 640, 656, 784, 788, 820, 896, 980, 985, 1024, 1120, 1148, 1280, 1312, 1379, 1435, 1568, 1576, 1640, 1792, 1960, 1970, 2009, 2240, 2296, 2560, 2624, 2758, 2870, 3136, 3152, 3280, 3584, 3920, 3940, 4018, 4480, 4592, 5120, 5248, 5516, 5740, 6272, 6304, 6560, 6895, 7168, 7840, 7880, 8036, 8077, 8960, 9184, 9653, 10045, 10496, 11032, 11480, 12544, 12608, 13120, 13790, 15680, 15760, 16072, 16154, 17920, 18368, 19306, 20090, 20992, 22064, 22960, 25088, 25216, 26240, 27580, 31360, 31520, 32144, 32308, 35840, 36736, 38612, 40180, 40385, 41984, 44128, 45920, 48265, 50176, 50432, 52480, 55160, 56539, 62720, 63040, 64288, 64616, 73472, 77224, 80360, 80770, 88256, 91840, 96530, 100864, 104960, 110320, 113078, 125440, 126080, 128576, 129232, 146944, 154448, 160720, 161540, 176512, 183680, 193060, 201728, 209920, 220640, 226156, 250880, 252160, 257152, 258464, 282695, 293888, 308896, 321440, 323080, 353024, 367360, 386120, 395773, 441280, 452312, 504320, 514304, 516928, 565390, 617792, 642880, 646160, 706048, 734720, 772240, 791546, 882560, 904624, 1008640, 1028608, 1033856, 1130780, 1235584, 1285760, 1292320, 1412096, 1469440, 1544480, 1583092, 1765120, 1809248, 1978865, 2057216, 2067712, 2261560, 2471168, 2571520, 2584640, 3088960, 3166184, 3530240, 3618496, 3957730, 4135424, 4523120, 4942336, 5143040, 5169280, 6177920, 6332368, 7060480, 7236992, 7915460, 8270848, 9046240, 9884672, 10286080, 10338560, 12355840, 12664736, 14473984, 15830920, 18092480, 20677120, 24711680, 25329472, 28947968, 31661840, 36184960, 41354240, 49423360, 50658944, 57895936, 63323680, 72369920, 101317888, 126647360, 144739840, 202635776, 253294720, 289479680, 405271552, 506589440, 1013178880, 2026357760]

約数ペア:

[(1, 2026357760), (2, 1013178880), (4, 506589440), (5, 405271552), (7, 289479680), (8, 253294720), (10, 202635776), (14, 144739840), (16, 126647360), (20, 101317888), (28, 72369920), (32, 63323680), (35, 57895936), (40, 50658944), (41, 49423360), (49, 41354240), (56, 36184960), (64, 31661840), (70, 28947968), (80, 25329472), (82, 24711680), (98, 20677120), (112, 18092480), (128, 15830920), (140, 14473984), (160, 12664736), (164, 12355840), (196, 10338560), (197, 10286080), (205, 9884672), (224, 9046240), (245, 8270848), (256, 7915460), (280, 7236992), (287, 7060480), (320, 6332368), (328, 6177920), (392, 5169280), (394, 5143040), (410, 4942336), (448, 4523120), (490, 4135424), (512, 3957730), (560, 3618496), (574, 3530240), (640, 3166184), (656, 3088960), (784, 2584640), (788, 2571520), (820, 2471168), (896, 2261560), (980, 2067712), (985, 2057216), (1024, 1978865), (1120, 1809248), (1148, 1765120), (1280, 1583092), (1312, 1544480), (1379, 1469440), (1435, 1412096), (1568, 1292320), (1576, 1285760), (1640, 1235584), (1792, 1130780), (1960, 1033856), (1970, 1028608), (2009, 1008640), (2240, 904624), (2296, 882560), (2560, 791546), (2624, 772240), (2758, 734720), (2870, 706048), (3136, 646160), (3152, 642880), (3280, 617792), (3584, 565390), (3920, 516928), (3940, 514304), (4018, 504320), (4480, 452312), (4592, 441280), (5120, 395773), (5248, 386120), (5516, 367360), (5740, 353024), (6272, 323080), (6304, 321440), (6560, 308896), (6895, 293888), (7168, 282695), (7840, 258464), (7880, 257152), (8036, 252160), (8077, 250880), (8960, 226156), (9184, 220640), (9653, 209920), (10045, 201728), (10496, 193060), (11032, 183680), (11480, 176512), (12544, 161540), (12608, 160720), (13120, 154448), (13790, 146944), (15680, 129232), (15760, 128576), (16072, 126080), (16154, 125440), (17920, 113078), (18368, 110320), (19306, 104960), (20090, 100864), (20992, 96530), (22064, 91840), (22960, 88256), (25088, 80770), (25216, 80360), (26240, 77224), (27580, 73472), (31360, 64616), (31520, 64288), (32144, 63040), (32308, 62720), (35840, 56539), (36736, 55160), (38612, 52480), (40180, 50432), (40385, 50176), (41984, 48265), (44128, 45920)]