264499560

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18839}}^1$

素因数の和:18872

約数の個数: 128

約数和(自身を含む): 949536000

約数和(自身を除く): 685036440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 244907, 282585, 339102, 376780, 452136, 489814, 508653, 565170, 678204, 734721, 753560, 847755, 979628, 1017306, 1130340, 1224535, 1356408, 1469442, 1695510, 1959256, 2034612, 2204163, 2260680, 2449070, 2543265, 2938884, 3391020, 3673605, 4069224, 4408326, 4898140, 5086530, 5877768, 6612489, 6782040, 7347210, 8816652, 9796280, 10173060, 11020815, 13224978, 14694420, 17633304, 20346120, 22041630, 26449956, 29388840, 33062445, 44083260, 52899912, 66124890, 88166520, 132249780, 264499560]

約数ペア:

[(1, 264499560), (2, 132249780), (3, 88166520), (4, 66124890), (5, 52899912), (6, 44083260), (8, 33062445), (9, 29388840), (10, 26449956), (12, 22041630), (13, 20346120), (15, 17633304), (18, 14694420), (20, 13224978), (24, 11020815), (26, 10173060), (27, 9796280), (30, 8816652), (36, 7347210), (39, 6782040), (40, 6612489), (45, 5877768), (52, 5086530), (54, 4898140), (60, 4408326), (65, 4069224), (72, 3673605), (78, 3391020), (90, 2938884), (104, 2543265), (108, 2449070), (117, 2260680), (120, 2204163), (130, 2034612), (135, 1959256), (156, 1695510), (180, 1469442), (195, 1356408), (216, 1224535), (234, 1130340), (260, 1017306), (270, 979628), (312, 847755), (351, 753560), (360, 734721), (390, 678204), (468, 565170), (520, 508653), (540, 489814), (585, 452136), (702, 376780), (780, 339102), (936, 282585), (1080, 244907), (1170, 226068), (1404, 188390), (1560, 169551), (1755, 150712), (2340, 113034), (2808, 94195), (3510, 75356), (4680, 56517), (7020, 37678), (14040, 18839)]