139456800

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{2767}}^1$

素因数の和:2800

約数の個数: 216

約数和(自身を含む): 562214016

約数和(自身を除く): 422757216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2767, 2800, 3150, 3360, 3600, 4200, 5040, 5534, 5600, 6300, 7200, 8301, 8400, 10080, 11068, 12600, 13835, 16602, 16800, 19369, 22136, 24903, 25200, 27670, 33204, 38738, 41505, 44272, 49806, 50400, 55340, 58107, 66408, 69175, 77476, 83010, 88544, 96845, 99612, 110680, 116214, 124515, 132816, 138350, 154952, 166020, 174321, 193690, 199224, 207525, 221360, 232428, 249030, 265632, 276700, 290535, 309904, 332040, 348642, 387380, 398448, 415050, 442720, 464856, 484225, 498060, 553400, 581070, 619808, 622575, 664080, 697284, 774760, 796896, 830100, 871605, 929712, 968450, 996120, 1106800, 1162140, 1245150, 1328160, 1394568, 1452675, 1549520, 1660200, 1743210, 1859424, 1936900, 1992240, 2213600, 2324280, 2490300, 2789136, 2905350, 3099040, 3320400, 3486420, 3873800, 3984480, 4358025, 4648560, 4980600, 5578272, 5810700, 6640800, 6972840, 7747600, 8716050, 9297120, 9961200, 11621400, 13945680, 15495200, 17432100, 19922400, 23242800, 27891360, 34864200, 46485600, 69728400, 139456800]

約数ペア:

[(1, 139456800), (2, 69728400), (3, 46485600), (4, 34864200), (5, 27891360), (6, 23242800), (7, 19922400), (8, 17432100), (9, 15495200), (10, 13945680), (12, 11621400), (14, 9961200), (15, 9297120), (16, 8716050), (18, 7747600), (20, 6972840), (21, 6640800), (24, 5810700), (25, 5578272), (28, 4980600), (30, 4648560), (32, 4358025), (35, 3984480), (36, 3873800), (40, 3486420), (42, 3320400), (45, 3099040), (48, 2905350), (50, 2789136), (56, 2490300), (60, 2324280), (63, 2213600), (70, 1992240), (72, 1936900), (75, 1859424), (80, 1743210), (84, 1660200), (90, 1549520), (96, 1452675), (100, 1394568), (105, 1328160), (112, 1245150), (120, 1162140), (126, 1106800), (140, 996120), (144, 968450), (150, 929712), (160, 871605), (168, 830100), (175, 796896), (180, 774760), (200, 697284), (210, 664080), (224, 622575), (225, 619808), (240, 581070), (252, 553400), (280, 498060), (288, 484225), (300, 464856), (315, 442720), (336, 415050), (350, 398448), (360, 387380), (400, 348642), (420, 332040), (450, 309904), (480, 290535), (504, 276700), (525, 265632), (560, 249030), (600, 232428), (630, 221360), (672, 207525), (700, 199224), (720, 193690), (800, 174321), (840, 166020), (900, 154952), (1008, 138350), (1050, 132816), (1120, 124515), (1200, 116214), (1260, 110680), (1400, 99612), (1440, 96845), (1575, 88544), (1680, 83010), (1800, 77476), (2016, 69175), (2100, 66408), (2400, 58107), (2520, 55340), (2767, 50400), (2800, 49806), (3150, 44272), (3360, 41505), (3600, 38738), (4200, 33204), (5040, 27670), (5534, 25200), (5600, 24903), (6300, 22136), (7200, 19369), (8301, 16800), (8400, 16602), (10080, 13835), (11068, 12600)]