171768960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2711}}^1$

素因数の和:2747

約数の個数: 192

約数和(自身を含む): 647300160

約数和(自身を除く): 475531200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 792, 880, 960, 990, 1056, 1152, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2640, 2711, 2880, 3168, 3520, 3960, 4224, 5280, 5422, 5760, 6336, 7040, 7920, 8133, 10560, 10844, 12672, 13555, 15840, 16266, 21120, 21688, 24399, 27110, 29821, 31680, 32532, 40665, 43376, 48798, 54220, 59642, 63360, 65064, 81330, 86752, 89463, 97596, 108440, 119284, 121995, 130128, 149105, 162660, 173504, 178926, 195192, 216880, 238568, 243990, 260256, 268389, 298210, 325320, 347008, 357852, 390384, 433760, 447315, 477136, 487980, 520512, 536778, 596420, 650640, 715704, 780768, 867520, 894630, 954272, 975960, 1041024, 1073556, 1192840, 1301280, 1341945, 1431408, 1561536, 1735040, 1789260, 1908544, 1951920, 2147112, 2385680, 2602560, 2683890, 2862816, 3123072, 3578520, 3817088, 3903840, 4294224, 4771360, 5205120, 5367780, 5725632, 7157040, 7807680, 8588448, 9542720, 10735560, 11451264, 14314080, 15615360, 17176896, 19085440, 21471120, 28628160, 34353792, 42942240, 57256320, 85884480, 171768960]

約数ペア:

[(1, 171768960), (2, 85884480), (3, 57256320), (4, 42942240), (5, 34353792), (6, 28628160), (8, 21471120), (9, 19085440), (10, 17176896), (11, 15615360), (12, 14314080), (15, 11451264), (16, 10735560), (18, 9542720), (20, 8588448), (22, 7807680), (24, 7157040), (30, 5725632), (32, 5367780), (33, 5205120), (36, 4771360), (40, 4294224), (44, 3903840), (45, 3817088), (48, 3578520), (55, 3123072), (60, 2862816), (64, 2683890), (66, 2602560), (72, 2385680), (80, 2147112), (88, 1951920), (90, 1908544), (96, 1789260), (99, 1735040), (110, 1561536), (120, 1431408), (128, 1341945), (132, 1301280), (144, 1192840), (160, 1073556), (165, 1041024), (176, 975960), (180, 954272), (192, 894630), (198, 867520), (220, 780768), (240, 715704), (264, 650640), (288, 596420), (320, 536778), (330, 520512), (352, 487980), (360, 477136), (384, 447315), (396, 433760), (440, 390384), (480, 357852), (495, 347008), (528, 325320), (576, 298210), (640, 268389), (660, 260256), (704, 243990), (720, 238568), (792, 216880), (880, 195192), (960, 178926), (990, 173504), (1056, 162660), (1152, 149105), (1320, 130128), (1408, 121995), (1440, 119284), (1584, 108440), (1760, 97596), (1920, 89463), (1980, 86752), (2112, 81330), (2640, 65064), (2711, 63360), (2880, 59642), (3168, 54220), (3520, 48798), (3960, 43376), (4224, 40665), (5280, 32532), (5422, 31680), (5760, 29821), (6336, 27110), (7040, 24399), (7920, 21688), (8133, 21120), (10560, 16266), (10844, 15840), (12672, 13555)]