1296201420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{15289}}^1$

素因数の和:15464

約数の個数: 96

約数和(自身を含む): 4058577600

約数和(自身を除く): 2762376180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 157, 180, 270, 314, 471, 540, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4239, 4710, 5652, 7065, 8478, 9420, 14130, 15289, 16956, 21195, 28260, 30578, 42390, 45867, 61156, 76445, 84780, 91734, 137601, 152890, 183468, 229335, 275202, 305780, 412803, 458670, 550404, 688005, 825606, 917340, 1376010, 1651212, 2064015, 2400373, 2752020, 4128030, 4800746, 7201119, 8256060, 9601492, 12001865, 14402238, 21603357, 24003730, 28804476, 36005595, 43206714, 48007460, 64810071, 72011190, 86413428, 108016785, 129620142, 144022380, 216033570, 259240284, 324050355, 432067140, 648100710, 1296201420]

約数ペア:

[(1, 1296201420), (2, 648100710), (3, 432067140), (4, 324050355), (5, 259240284), (6, 216033570), (9, 144022380), (10, 129620142), (12, 108016785), (15, 86413428), (18, 72011190), (20, 64810071), (27, 48007460), (30, 43206714), (36, 36005595), (45, 28804476), (54, 24003730), (60, 21603357), (90, 14402238), (108, 12001865), (135, 9601492), (157, 8256060), (180, 7201119), (270, 4800746), (314, 4128030), (471, 2752020), (540, 2400373), (628, 2064015), (785, 1651212), (942, 1376010), (1413, 917340), (1570, 825606), (1884, 688005), (2355, 550404), (2826, 458670), (3140, 412803), (4239, 305780), (4710, 275202), (5652, 229335), (7065, 183468), (8478, 152890), (9420, 137601), (14130, 91734), (15289, 84780), (16956, 76445), (21195, 61156), (28260, 45867), (30578, 42390)]