13235316720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{379}}^1\times {\mathrm{641}}^1$

素因数の和:1263

約数の個数: 160

約数和(自身を含む): 41383422720

約数和(自身を除く): 28148106000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 227, 240, 379, 454, 641, 681, 758, 908, 1135, 1137, 1282, 1362, 1516, 1816, 1895, 1923, 2270, 2274, 2564, 2724, 3032, 3205, 3405, 3632, 3790, 3846, 4540, 4548, 5128, 5448, 5685, 6064, 6410, 6810, 7580, 7692, 9080, 9096, 9615, 10256, 10896, 11370, 12820, 13620, 15160, 15384, 18160, 18192, 19230, 22740, 25640, 27240, 30320, 30768, 38460, 45480, 51280, 54480, 76920, 86033, 90960, 145507, 153840, 172066, 242939, 258099, 291014, 344132, 430165, 436521, 485878, 516198, 582028, 688264, 727535, 728817, 860330, 873042, 971756, 1032396, 1164056, 1214695, 1290495, 1376528, 1455070, 1457634, 1720660, 1746084, 1943512, 2064792, 2182605, 2328112, 2429390, 2580990, 2910140, 2915268, 3441320, 3492168, 3644085, 3887024, 4129584, 4365210, 4858780, 5161980, 5820280, 5830536, 6882640, 6984336, 7288170, 8730420, 9717560, 10323960, 11640560, 11661072, 14576340, 17460840, 19435120, 20647920, 29152680, 34921680, 55147153, 58305360, 110294306, 165441459, 220588612, 275735765, 330882918, 441177224, 551471530, 661765836, 827207295, 882354448, 1102943060, 1323531672, 1654414590, 2205886120, 2647063344, 3308829180, 4411772240, 6617658360, 13235316720]

約数ペア:

[(1, 13235316720), (2, 6617658360), (3, 4411772240), (4, 3308829180), (5, 2647063344), (6, 2205886120), (8, 1654414590), (10, 1323531672), (12, 1102943060), (15, 882354448), (16, 827207295), (20, 661765836), (24, 551471530), (30, 441177224), (40, 330882918), (48, 275735765), (60, 220588612), (80, 165441459), (120, 110294306), (227, 58305360), (240, 55147153), (379, 34921680), (454, 29152680), (641, 20647920), (681, 19435120), (758, 17460840), (908, 14576340), (1135, 11661072), (1137, 11640560), (1282, 10323960), (1362, 9717560), (1516, 8730420), (1816, 7288170), (1895, 6984336), (1923, 6882640), (2270, 5830536), (2274, 5820280), (2564, 5161980), (2724, 4858780), (3032, 4365210), (3205, 4129584), (3405, 3887024), (3632, 3644085), (3790, 3492168), (3846, 3441320), (4540, 2915268), (4548, 2910140), (5128, 2580990), (5448, 2429390), (5685, 2328112), (6064, 2182605), (6410, 2064792), (6810, 1943512), (7580, 1746084), (7692, 1720660), (9080, 1457634), (9096, 1455070), (9615, 1376528), (10256, 1290495), (10896, 1214695), (11370, 1164056), (12820, 1032396), (13620, 971756), (15160, 873042), (15384, 860330), (18160, 728817), (18192, 727535), (19230, 688264), (22740, 582028), (25640, 516198), (27240, 485878), (30320, 436521), (30768, 430165), (38460, 344132), (45480, 291014), (51280, 258099), (54480, 242939), (76920, 172066), (86033, 153840), (90960, 145507)]