262232320

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:185

約数の個数: 216

約数和(自身を含む): 757068984

約数和(自身を除く): 494836664

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 112, 113, 128, 140, 148, 160, 185, 196, 224, 226, 245, 256, 259, 280, 296, 320, 370, 392, 448, 452, 490, 518, 560, 565, 592, 640, 740, 784, 791, 896, 904, 980, 1036, 1120, 1130, 1184, 1280, 1295, 1480, 1568, 1582, 1792, 1808, 1813, 1960, 2072, 2240, 2260, 2368, 2590, 2960, 3136, 3164, 3616, 3626, 3920, 3955, 4144, 4181, 4480, 4520, 4736, 5180, 5537, 5920, 6272, 6328, 7232, 7252, 7840, 7910, 8288, 8362, 8960, 9040, 9065, 9472, 10360, 11074, 11840, 12544, 12656, 14464, 14504, 15680, 15820, 16576, 16724, 18080, 18130, 20720, 20905, 22148, 23680, 25312, 27685, 28928, 29008, 29267, 31360, 31640, 33152, 33448, 36160, 36260, 41440, 41810, 44296, 47360, 50624, 55370, 58016, 58534, 62720, 63280, 66304, 66896, 72320, 72520, 82880, 83620, 88592, 101248, 110740, 116032, 117068, 126560, 133792, 144640, 145040, 146335, 165760, 167240, 177184, 202496, 204869, 221480, 232064, 234136, 253120, 267584, 290080, 292670, 331520, 334480, 354368, 409738, 442960, 464128, 468272, 506240, 535168, 580160, 585340, 668960, 708736, 819476, 885920, 936544, 1012480, 1024345, 1070336, 1160320, 1170680, 1337920, 1417472, 1638952, 1771840, 1873088, 2048690, 2320640, 2341360, 2675840, 3277904, 3543680, 3746176, 4097380, 4682720, 5351680, 6555808, 7087360, 7492352, 8194760, 9365440, 13111616, 16389520, 18730880, 26223232, 32779040, 37461760, 52446464, 65558080, 131116160, 262232320]

約数ペア:

[(1, 262232320), (2, 131116160), (4, 65558080), (5, 52446464), (7, 37461760), (8, 32779040), (10, 26223232), (14, 18730880), (16, 16389520), (20, 13111616), (28, 9365440), (32, 8194760), (35, 7492352), (37, 7087360), (40, 6555808), (49, 5351680), (56, 4682720), (64, 4097380), (70, 3746176), (74, 3543680), (80, 3277904), (98, 2675840), (112, 2341360), (113, 2320640), (128, 2048690), (140, 1873088), (148, 1771840), (160, 1638952), (185, 1417472), (196, 1337920), (224, 1170680), (226, 1160320), (245, 1070336), (256, 1024345), (259, 1012480), (280, 936544), (296, 885920), (320, 819476), (370, 708736), (392, 668960), (448, 585340), (452, 580160), (490, 535168), (518, 506240), (560, 468272), (565, 464128), (592, 442960), (640, 409738), (740, 354368), (784, 334480), (791, 331520), (896, 292670), (904, 290080), (980, 267584), (1036, 253120), (1120, 234136), (1130, 232064), (1184, 221480), (1280, 204869), (1295, 202496), (1480, 177184), (1568, 167240), (1582, 165760), (1792, 146335), (1808, 145040), (1813, 144640), (1960, 133792), (2072, 126560), (2240, 117068), (2260, 116032), (2368, 110740), (2590, 101248), (2960, 88592), (3136, 83620), (3164, 82880), (3616, 72520), (3626, 72320), (3920, 66896), (3955, 66304), (4144, 63280), (4181, 62720), (4480, 58534), (4520, 58016), (4736, 55370), (5180, 50624), (5537, 47360), (5920, 44296), (6272, 41810), (6328, 41440), (7232, 36260), (7252, 36160), (7840, 33448), (7910, 33152), (8288, 31640), (8362, 31360), (8960, 29267), (9040, 29008), (9065, 28928), (9472, 27685), (10360, 25312), (11074, 23680), (11840, 22148), (12544, 20905), (12656, 20720), (14464, 18130), (14504, 18080), (15680, 16724), (15820, 16576)]