166804560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 614210688

約数和(自身を除く): 447406128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 71, 72, 78, 80, 90, 104, 117, 120, 130, 142, 144, 156, 180, 195, 208, 213, 234, 240, 251, 260, 284, 312, 355, 360, 390, 426, 468, 502, 520, 568, 585, 624, 639, 710, 720, 753, 780, 852, 923, 936, 1004, 1040, 1065, 1136, 1170, 1255, 1278, 1420, 1506, 1560, 1704, 1846, 1872, 2008, 2130, 2259, 2340, 2510, 2556, 2769, 2840, 3012, 3120, 3195, 3263, 3408, 3692, 3765, 4016, 4260, 4518, 4615, 4680, 5020, 5112, 5538, 5680, 6024, 6390, 6526, 7384, 7530, 8307, 8520, 9036, 9230, 9360, 9789, 10040, 10224, 11076, 11295, 12048, 12780, 13052, 13845, 14768, 15060, 16315, 16614, 17040, 17821, 18072, 18460, 19578, 20080, 22152, 22590, 25560, 26104, 27690, 29367, 30120, 32630, 33228, 35642, 36144, 36920, 39156, 41535, 44304, 45180, 48945, 51120, 52208, 53463, 55380, 58734, 60240, 65260, 66456, 71284, 73840, 78312, 83070, 89105, 90360, 97890, 106926, 110760, 117468, 130520, 132912, 142568, 146835, 156624, 160389, 166140, 178210, 180720, 195780, 213852, 221520, 231673, 234936, 261040, 267315, 285136, 293670, 320778, 332280, 356420, 391560, 427704, 463346, 469872, 534630, 587340, 641556, 664560, 695019, 712840, 783120, 801945, 855408, 926692, 1069260, 1158365, 1174680, 1283112, 1390038, 1425680, 1603890, 1853384, 2085057, 2138520, 2316730, 2349360, 2566224, 2780076, 3207780, 3475095, 3706768, 4170114, 4277040, 4633460, 5560152, 6415560, 6950190, 8340228, 9266920, 10425285, 11120304, 12831120, 13900380, 16680456, 18533840, 20850570, 27800760, 33360912, 41701140, 55601520, 83402280, 166804560]

約数ペア:

[(1, 166804560), (2, 83402280), (3, 55601520), (4, 41701140), (5, 33360912), (6, 27800760), (8, 20850570), (9, 18533840), (10, 16680456), (12, 13900380), (13, 12831120), (15, 11120304), (16, 10425285), (18, 9266920), (20, 8340228), (24, 6950190), (26, 6415560), (30, 5560152), (36, 4633460), (39, 4277040), (40, 4170114), (45, 3706768), (48, 3475095), (52, 3207780), (60, 2780076), (65, 2566224), (71, 2349360), (72, 2316730), (78, 2138520), (80, 2085057), (90, 1853384), (104, 1603890), (117, 1425680), (120, 1390038), (130, 1283112), (142, 1174680), (144, 1158365), (156, 1069260), (180, 926692), (195, 855408), (208, 801945), (213, 783120), (234, 712840), (240, 695019), (251, 664560), (260, 641556), (284, 587340), (312, 534630), (355, 469872), (360, 463346), (390, 427704), (426, 391560), (468, 356420), (502, 332280), (520, 320778), (568, 293670), (585, 285136), (624, 267315), (639, 261040), (710, 234936), (720, 231673), (753, 221520), (780, 213852), (852, 195780), (923, 180720), (936, 178210), (1004, 166140), (1040, 160389), (1065, 156624), (1136, 146835), (1170, 142568), (1255, 132912), (1278, 130520), (1420, 117468), (1506, 110760), (1560, 106926), (1704, 97890), (1846, 90360), (1872, 89105), (2008, 83070), (2130, 78312), (2259, 73840), (2340, 71284), (2510, 66456), (2556, 65260), (2769, 60240), (2840, 58734), (3012, 55380), (3120, 53463), (3195, 52208), (3263, 51120), (3408, 48945), (3692, 45180), (3765, 44304), (4016, 41535), (4260, 39156), (4518, 36920), (4615, 36144), (4680, 35642), (5020, 33228), (5112, 32630), (5538, 30120), (5680, 29367), (6024, 27690), (6390, 26104), (6526, 25560), (7384, 22590), (7530, 22152), (8307, 20080), (8520, 19578), (9036, 18460), (9230, 18072), (9360, 17821), (9789, 17040), (10040, 16614), (10224, 16315), (11076, 15060), (11295, 14768), (12048, 13845), (12780, 13052)]