344575440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:482

約数の個数: 240

約数和(自身を含む): 1275543360

約数和(自身を除く): 930967920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 139, 144, 165, 176, 180, 198, 220, 240, 264, 278, 313, 330, 360, 396, 417, 440, 495, 528, 556, 626, 660, 695, 720, 792, 834, 880, 939, 990, 1112, 1251, 1252, 1320, 1390, 1529, 1565, 1584, 1668, 1878, 1980, 2085, 2224, 2502, 2504, 2640, 2780, 2817, 3058, 3130, 3336, 3443, 3756, 3960, 4170, 4587, 4695, 5004, 5008, 5560, 5634, 6116, 6255, 6260, 6672, 6886, 7512, 7645, 7920, 8340, 9174, 9390, 10008, 10329, 11120, 11268, 12232, 12510, 12520, 13761, 13772, 14085, 15024, 15290, 16680, 17215, 18348, 18780, 20016, 20658, 22536, 22935, 24464, 25020, 25040, 27522, 27544, 28170, 30580, 30987, 33360, 34430, 36696, 37560, 41316, 43507, 45072, 45870, 50040, 51645, 55044, 55088, 56340, 61160, 61974, 68805, 68860, 73392, 75120, 82632, 87014, 91740, 100080, 103290, 110088, 112680, 122320, 123948, 130521, 137610, 137720, 154935, 165264, 174028, 183480, 206580, 217535, 220176, 225360, 247896, 261042, 275220, 275440, 309870, 348056, 366960, 391563, 413160, 435070, 478577, 495792, 522084, 550440, 619740, 652605, 696112, 783126, 826320, 870140, 957154, 1044168, 1100880, 1239480, 1305210, 1435731, 1566252, 1740280, 1914308, 1957815, 2088336, 2392885, 2478960, 2610420, 2871462, 3132504, 3480560, 3828616, 3915630, 4307193, 4785770, 5220840, 5742924, 6265008, 7178655, 7657232, 7831260, 8614386, 9571540, 10441680, 11485848, 14357310, 15662520, 17228772, 19143080, 21535965, 22971696, 28714620, 31325040, 34457544, 38286160, 43071930, 57429240, 68915088, 86143860, 114858480, 172287720, 344575440]

約数ペア:

[(1, 344575440), (2, 172287720), (3, 114858480), (4, 86143860), (5, 68915088), (6, 57429240), (8, 43071930), (9, 38286160), (10, 34457544), (11, 31325040), (12, 28714620), (15, 22971696), (16, 21535965), (18, 19143080), (20, 17228772), (22, 15662520), (24, 14357310), (30, 11485848), (33, 10441680), (36, 9571540), (40, 8614386), (44, 7831260), (45, 7657232), (48, 7178655), (55, 6265008), (60, 5742924), (66, 5220840), (72, 4785770), (80, 4307193), (88, 3915630), (90, 3828616), (99, 3480560), (110, 3132504), (120, 2871462), (132, 2610420), (139, 2478960), (144, 2392885), (165, 2088336), (176, 1957815), (180, 1914308), (198, 1740280), (220, 1566252), (240, 1435731), (264, 1305210), (278, 1239480), (313, 1100880), (330, 1044168), (360, 957154), (396, 870140), (417, 826320), (440, 783126), (495, 696112), (528, 652605), (556, 619740), (626, 550440), (660, 522084), (695, 495792), (720, 478577), (792, 435070), (834, 413160), (880, 391563), (939, 366960), (990, 348056), (1112, 309870), (1251, 275440), (1252, 275220), (1320, 261042), (1390, 247896), (1529, 225360), (1565, 220176), (1584, 217535), (1668, 206580), (1878, 183480), (1980, 174028), (2085, 165264), (2224, 154935), (2502, 137720), (2504, 137610), (2640, 130521), (2780, 123948), (2817, 122320), (3058, 112680), (3130, 110088), (3336, 103290), (3443, 100080), (3756, 91740), (3960, 87014), (4170, 82632), (4587, 75120), (4695, 73392), (5004, 68860), (5008, 68805), (5560, 61974), (5634, 61160), (6116, 56340), (6255, 55088), (6260, 55044), (6672, 51645), (6886, 50040), (7512, 45870), (7645, 45072), (7920, 43507), (8340, 41316), (9174, 37560), (9390, 36696), (10008, 34430), (10329, 33360), (11120, 30987), (11268, 30580), (12232, 28170), (12510, 27544), (12520, 27522), (13761, 25040), (13772, 25020), (14085, 24464), (15024, 22935), (15290, 22536), (16680, 20658), (17215, 20016), (18348, 18780)]