3456172720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43159}}^1$

素因数の和:43203

約数の個数: 160

約数和(自身を含む): 10789309440

約数和(自身を除く): 7333136720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 176, 182, 208, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 910, 1001, 1040, 1144, 1232, 1430, 1456, 1540, 1820, 2002, 2288, 2860, 3080, 3640, 4004, 5005, 5720, 6160, 7280, 8008, 10010, 11440, 16016, 20020, 40040, 43159, 80080, 86318, 172636, 215795, 302113, 345272, 431590, 474749, 561067, 604226, 690544, 863180, 949498, 1122134, 1208452, 1510565, 1726360, 1898996, 2244268, 2373745, 2416904, 2805335, 3021130, 3323243, 3452720, 3797992, 3927469, 4488536, 4747490, 4833808, 5610670, 6042260, 6171737, 6646486, 7595984, 7854938, 8977072, 9494980, 11221340, 12084520, 12343474, 13292972, 15709876, 16616215, 18989960, 19637345, 22442680, 24169040, 24686948, 26585944, 30858685, 31419752, 33232430, 37979920, 39274690, 43202159, 44885360, 49373896, 53171888, 61717370, 62839504, 66464860, 78549380, 86404318, 98747792, 123434740, 132929720, 157098760, 172808636, 216010795, 246869480, 265859440, 314197520, 345617272, 432021590, 493738960, 691234544, 864043180, 1728086360, 3456172720]

約数ペア:

[(1, 3456172720), (2, 1728086360), (4, 864043180), (5, 691234544), (7, 493738960), (8, 432021590), (10, 345617272), (11, 314197520), (13, 265859440), (14, 246869480), (16, 216010795), (20, 172808636), (22, 157098760), (26, 132929720), (28, 123434740), (35, 98747792), (40, 86404318), (44, 78549380), (52, 66464860), (55, 62839504), (56, 61717370), (65, 53171888), (70, 49373896), (77, 44885360), (80, 43202159), (88, 39274690), (91, 37979920), (104, 33232430), (110, 31419752), (112, 30858685), (130, 26585944), (140, 24686948), (143, 24169040), (154, 22442680), (176, 19637345), (182, 18989960), (208, 16616215), (220, 15709876), (260, 13292972), (280, 12343474), (286, 12084520), (308, 11221340), (364, 9494980), (385, 8977072), (440, 7854938), (455, 7595984), (520, 6646486), (560, 6171737), (572, 6042260), (616, 5610670), (715, 4833808), (728, 4747490), (770, 4488536), (880, 3927469), (910, 3797992), (1001, 3452720), (1040, 3323243), (1144, 3021130), (1232, 2805335), (1430, 2416904), (1456, 2373745), (1540, 2244268), (1820, 1898996), (2002, 1726360), (2288, 1510565), (2860, 1208452), (3080, 1122134), (3640, 949498), (4004, 863180), (5005, 690544), (5720, 604226), (6160, 561067), (7280, 474749), (8008, 431590), (10010, 345272), (11440, 302113), (16016, 215795), (20020, 172636), (40040, 86318), (43159, 80080)]