275221440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7387

約数の個数: 168

約数和(自身を含む): 1019604768

約数和(自身を除く): 744383328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7351, 7488, 9360, 12480, 14702, 18720, 22053, 29404, 36755, 37440, 44106, 58808, 66159, 73510, 88212, 95563, 110265, 117616, 132318, 147020, 176424, 191126, 220530, 235232, 264636, 286689, 294040, 330795, 352848, 382252, 441060, 470464, 477815, 529272, 573378, 588080, 661590, 705696, 764504, 860067, 882120, 955630, 1058544, 1146756, 1176160, 1323180, 1411392, 1433445, 1529008, 1720134, 1764240, 1911260, 2117088, 2293512, 2352320, 2646360, 2866890, 3058016, 3440268, 3528480, 3822520, 4234176, 4300335, 4587024, 5292720, 5733780, 6116032, 6880536, 7056960, 7645040, 8600670, 9174048, 10585440, 11467560, 13761072, 15290080, 17201340, 18348096, 21170880, 22935120, 27522144, 30580160, 34402680, 45870240, 55044288, 68805360, 91740480, 137610720, 275221440]

約数ペア:

[(1, 275221440), (2, 137610720), (3, 91740480), (4, 68805360), (5, 55044288), (6, 45870240), (8, 34402680), (9, 30580160), (10, 27522144), (12, 22935120), (13, 21170880), (15, 18348096), (16, 17201340), (18, 15290080), (20, 13761072), (24, 11467560), (26, 10585440), (30, 9174048), (32, 8600670), (36, 7645040), (39, 7056960), (40, 6880536), (45, 6116032), (48, 5733780), (52, 5292720), (60, 4587024), (64, 4300335), (65, 4234176), (72, 3822520), (78, 3528480), (80, 3440268), (90, 3058016), (96, 2866890), (104, 2646360), (117, 2352320), (120, 2293512), (130, 2117088), (144, 1911260), (156, 1764240), (160, 1720134), (180, 1529008), (192, 1433445), (195, 1411392), (208, 1323180), (234, 1176160), (240, 1146756), (260, 1058544), (288, 955630), (312, 882120), (320, 860067), (360, 764504), (390, 705696), (416, 661590), (468, 588080), (480, 573378), (520, 529272), (576, 477815), (585, 470464), (624, 441060), (720, 382252), (780, 352848), (832, 330795), (936, 294040), (960, 286689), (1040, 264636), (1170, 235232), (1248, 220530), (1440, 191126), (1560, 176424), (1872, 147020), (2080, 132318), (2340, 117616), (2496, 110265), (2880, 95563), (3120, 88212), (3744, 73510), (4160, 66159), (4680, 58808), (6240, 44106), (7351, 37440), (7488, 36755), (9360, 29404), (12480, 22053), (14702, 18720)]