127049520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1019

約数の個数: 160

約数和(自身を含む): 434472192

約数和(自身を除く): 307422672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 43, 48, 52, 60, 65, 78, 80, 86, 104, 120, 129, 130, 156, 172, 195, 208, 215, 240, 258, 260, 312, 344, 390, 430, 516, 520, 559, 624, 645, 688, 780, 860, 947, 1032, 1040, 1118, 1290, 1560, 1677, 1720, 1894, 2064, 2236, 2580, 2795, 2841, 3120, 3354, 3440, 3788, 4472, 4735, 5160, 5590, 5682, 6708, 7576, 8385, 8944, 9470, 10320, 11180, 11364, 12311, 13416, 14205, 15152, 16770, 18940, 22360, 22728, 24622, 26832, 28410, 33540, 36933, 37880, 40721, 44720, 45456, 49244, 56820, 61555, 67080, 73866, 75760, 81442, 98488, 113640, 122163, 123110, 134160, 147732, 162884, 184665, 196976, 203605, 227280, 244326, 246220, 295464, 325768, 369330, 407210, 488652, 492440, 529373, 590928, 610815, 651536, 738660, 814420, 977304, 984880, 1058746, 1221630, 1477320, 1588119, 1628840, 1954608, 2117492, 2443260, 2646865, 2954640, 3176238, 3257680, 4234984, 4886520, 5293730, 6352476, 7940595, 8469968, 9773040, 10587460, 12704952, 15881190, 21174920, 25409904, 31762380, 42349840, 63524760, 127049520]

約数ペア:

[(1, 127049520), (2, 63524760), (3, 42349840), (4, 31762380), (5, 25409904), (6, 21174920), (8, 15881190), (10, 12704952), (12, 10587460), (13, 9773040), (15, 8469968), (16, 7940595), (20, 6352476), (24, 5293730), (26, 4886520), (30, 4234984), (39, 3257680), (40, 3176238), (43, 2954640), (48, 2646865), (52, 2443260), (60, 2117492), (65, 1954608), (78, 1628840), (80, 1588119), (86, 1477320), (104, 1221630), (120, 1058746), (129, 984880), (130, 977304), (156, 814420), (172, 738660), (195, 651536), (208, 610815), (215, 590928), (240, 529373), (258, 492440), (260, 488652), (312, 407210), (344, 369330), (390, 325768), (430, 295464), (516, 246220), (520, 244326), (559, 227280), (624, 203605), (645, 196976), (688, 184665), (780, 162884), (860, 147732), (947, 134160), (1032, 123110), (1040, 122163), (1118, 113640), (1290, 98488), (1560, 81442), (1677, 75760), (1720, 73866), (1894, 67080), (2064, 61555), (2236, 56820), (2580, 49244), (2795, 45456), (2841, 44720), (3120, 40721), (3354, 37880), (3440, 36933), (3788, 33540), (4472, 28410), (4735, 26832), (5160, 24622), (5590, 22728), (5682, 22360), (6708, 18940), (7576, 16770), (8385, 15152), (8944, 14205), (9470, 13416), (10320, 12311), (11180, 11364)]