164031120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 240

約数和(自身を含む): 609336000

約数和(自身を除く): 445304880

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, 149, 165, 176, 180, 198, 220, 240, 264, 278, 298, 330, 360, 396, 417, 440, 447, 495, 528, 556, 596, 660, 695, 720, 745, 792, 834, 880, 894, 990, 1112, 1192, 1251, 1320, 1341, 1390, 1490, 1529, 1584, 1639, 1668, 1788, 1980, 2085, 2224, 2235, 2384, 2502, 2640, 2682, 2780, 2980, 3058, 3278, 3336, 3576, 3960, 4170, 4470, 4587, 4917, 5004, 5364, 5560, 5960, 6116, 6255, 6556, 6672, 6705, 7152, 7645, 7920, 8195, 8340, 8940, 9174, 9834, 10008, 10728, 11120, 11920, 12232, 12510, 13112, 13410, 13761, 14751, 15290, 16390, 16680, 17880, 18348, 19668, 20016, 20711, 21456, 22935, 24464, 24585, 25020, 26224, 26820, 27522, 29502, 30580, 32780, 33360, 35760, 36696, 39336, 41422, 45870, 49170, 50040, 53640, 55044, 59004, 61160, 62133, 65560, 68805, 73392, 73755, 78672, 82844, 91740, 98340, 100080, 103555, 107280, 110088, 118008, 122320, 124266, 131120, 137610, 147510, 165688, 183480, 186399, 196680, 207110, 220176, 227821, 236016, 248532, 275220, 295020, 310665, 331376, 366960, 372798, 393360, 414220, 455642, 497064, 550440, 590040, 621330, 683463, 745596, 828440, 911284, 931995, 994128, 1100880, 1139105, 1180080, 1242660, 1366926, 1491192, 1656880, 1822568, 1863990, 2050389, 2278210, 2485320, 2733852, 2982384, 3417315, 3645136, 3727980, 4100778, 4556420, 4970640, 5467704, 6834630, 7455960, 8201556, 9112840, 10251945, 10935408, 13669260, 14911920, 16403112, 18225680, 20503890, 27338520, 32806224, 41007780, 54677040, 82015560, 164031120]

約数ペア:

[(1, 164031120), (2, 82015560), (3, 54677040), (4, 41007780), (5, 32806224), (6, 27338520), (8, 20503890), (9, 18225680), (10, 16403112), (11, 14911920), (12, 13669260), (15, 10935408), (16, 10251945), (18, 9112840), (20, 8201556), (22, 7455960), (24, 6834630), (30, 5467704), (33, 4970640), (36, 4556420), (40, 4100778), (44, 3727980), (45, 3645136), (48, 3417315), (55, 2982384), (60, 2733852), (66, 2485320), (72, 2278210), (80, 2050389), (88, 1863990), (90, 1822568), (99, 1656880), (110, 1491192), (120, 1366926), (132, 1242660), (139, 1180080), (144, 1139105), (149, 1100880), (165, 994128), (176, 931995), (180, 911284), (198, 828440), (220, 745596), (240, 683463), (264, 621330), (278, 590040), (298, 550440), (330, 497064), (360, 455642), (396, 414220), (417, 393360), (440, 372798), (447, 366960), (495, 331376), (528, 310665), (556, 295020), (596, 275220), (660, 248532), (695, 236016), (720, 227821), (745, 220176), (792, 207110), (834, 196680), (880, 186399), (894, 183480), (990, 165688), (1112, 147510), (1192, 137610), (1251, 131120), (1320, 124266), (1341, 122320), (1390, 118008), (1490, 110088), (1529, 107280), (1584, 103555), (1639, 100080), (1668, 98340), (1788, 91740), (1980, 82844), (2085, 78672), (2224, 73755), (2235, 73392), (2384, 68805), (2502, 65560), (2640, 62133), (2682, 61160), (2780, 59004), (2980, 55044), (3058, 53640), (3278, 50040), (3336, 49170), (3576, 45870), (3960, 41422), (4170, 39336), (4470, 36696), (4587, 35760), (4917, 33360), (5004, 32780), (5364, 30580), (5560, 29502), (5960, 27522), (6116, 26820), (6255, 26224), (6556, 25020), (6672, 24585), (6705, 24464), (7152, 22935), (7645, 21456), (7920, 20711), (8195, 20016), (8340, 19668), (8940, 18348), (9174, 17880), (9834, 16680), (10008, 16390), (10728, 15290), (11120, 14751), (11920, 13761), (12232, 13410), (12510, 13112)]