138074760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:932

約数の個数: 128

約数和(自身を含む): 463536000

約数和(自身を除く): 325461240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 173, 180, 216, 270, 346, 360, 519, 540, 692, 739, 865, 1038, 1080, 1384, 1478, 1557, 1730, 2076, 2217, 2595, 2956, 3114, 3460, 3695, 4152, 4434, 4671, 5190, 5912, 6228, 6651, 6920, 7390, 7785, 8868, 9342, 10380, 11085, 12456, 13302, 14780, 15570, 17736, 18684, 19953, 20760, 22170, 23355, 26604, 29560, 31140, 33255, 37368, 39906, 44340, 46710, 53208, 62280, 66510, 79812, 88680, 93420, 99765, 127847, 133020, 159624, 186840, 199530, 255694, 266040, 383541, 399060, 511388, 639235, 767082, 798120, 1022776, 1150623, 1278470, 1534164, 1917705, 2301246, 2556940, 3068328, 3451869, 3835410, 4602492, 5113880, 5753115, 6903738, 7670820, 9204984, 11506230, 13807476, 15341640, 17259345, 23012460, 27614952, 34518690, 46024920, 69037380, 138074760]

約数ペア:

[(1, 138074760), (2, 69037380), (3, 46024920), (4, 34518690), (5, 27614952), (6, 23012460), (8, 17259345), (9, 15341640), (10, 13807476), (12, 11506230), (15, 9204984), (18, 7670820), (20, 6903738), (24, 5753115), (27, 5113880), (30, 4602492), (36, 3835410), (40, 3451869), (45, 3068328), (54, 2556940), (60, 2301246), (72, 1917705), (90, 1534164), (108, 1278470), (120, 1150623), (135, 1022776), (173, 798120), (180, 767082), (216, 639235), (270, 511388), (346, 399060), (360, 383541), (519, 266040), (540, 255694), (692, 199530), (739, 186840), (865, 159624), (1038, 133020), (1080, 127847), (1384, 99765), (1478, 93420), (1557, 88680), (1730, 79812), (2076, 66510), (2217, 62280), (2595, 53208), (2956, 46710), (3114, 44340), (3460, 39906), (3695, 37368), (4152, 33255), (4434, 31140), (4671, 29560), (5190, 26604), (5912, 23355), (6228, 22170), (6651, 20760), (6920, 19953), (7390, 18684), (7785, 17736), (8868, 15570), (9342, 14780), (10380, 13302), (11085, 12456)]