11628540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 44029440

約数和(自身を除く): 32400900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 839, 924, 990, 1155, 1260, 1386, 1540, 1678, 1980, 2310, 2517, 2772, 3356, 3465, 4195, 4620, 5034, 5873, 6930, 7551, 8390, 9229, 10068, 11746, 12585, 13860, 15102, 16780, 17619, 18458, 23492, 25170, 27687, 29365, 30204, 35238, 36916, 37755, 46145, 50340, 52857, 55374, 58730, 64603, 70476, 75510, 83061, 88095, 92290, 105714, 110748, 117460, 129206, 138435, 151020, 166122, 176190, 184580, 193809, 211428, 258412, 264285, 276870, 323015, 332244, 352380, 387618, 415305, 528570, 553740, 581427, 646030, 775236, 830610, 969045, 1057140, 1162854, 1292060, 1661220, 1938090, 2325708, 2907135, 3876180, 5814270, 11628540]

約数ペア:

[(1, 11628540), (2, 5814270), (3, 3876180), (4, 2907135), (5, 2325708), (6, 1938090), (7, 1661220), (9, 1292060), (10, 1162854), (11, 1057140), (12, 969045), (14, 830610), (15, 775236), (18, 646030), (20, 581427), (21, 553740), (22, 528570), (28, 415305), (30, 387618), (33, 352380), (35, 332244), (36, 323015), (42, 276870), (44, 264285), (45, 258412), (55, 211428), (60, 193809), (63, 184580), (66, 176190), (70, 166122), (77, 151020), (84, 138435), (90, 129206), (99, 117460), (105, 110748), (110, 105714), (126, 92290), (132, 88095), (140, 83061), (154, 75510), (165, 70476), (180, 64603), (198, 58730), (210, 55374), (220, 52857), (231, 50340), (252, 46145), (308, 37755), (315, 36916), (330, 35238), (385, 30204), (396, 29365), (420, 27687), (462, 25170), (495, 23492), (630, 18458), (660, 17619), (693, 16780), (770, 15102), (839, 13860), (924, 12585), (990, 11746), (1155, 10068), (1260, 9229), (1386, 8390), (1540, 7551), (1678, 6930), (1980, 5873), (2310, 5034), (2517, 4620), (2772, 4195), (3356, 3465)]