158160240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{4483}}^1$

素因数の和:4516

約数の個数: 180

約数和(自身を含む): 618011784

約数和(自身を除く): 459851544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 4483, 5040, 5880, 7056, 8820, 8966, 11760, 13449, 17640, 17932, 22415, 26898, 31381, 35280, 35864, 40347, 44830, 53796, 62762, 67245, 71728, 80694, 89660, 94143, 107592, 125524, 134490, 156905, 161388, 179320, 188286, 201735, 215184, 219667, 251048, 268980, 282429, 313810, 322776, 358640, 376572, 403470, 439334, 470715, 502096, 537960, 564858, 627620, 645552, 659001, 753144, 806940, 878668, 941430, 1075920, 1098335, 1129716, 1255240, 1318002, 1412145, 1506288, 1613880, 1757336, 1882860, 1977003, 2196670, 2259432, 2510480, 2636004, 2824290, 3227760, 3295005, 3514672, 3765720, 3954006, 4393340, 4518864, 5272008, 5648580, 6590010, 7531440, 7908012, 8786680, 9885015, 10544016, 11297160, 13180020, 15816024, 17573360, 19770030, 22594320, 26360040, 31632048, 39540060, 52720080, 79080120, 158160240]

約数ペア:

[(1, 158160240), (2, 79080120), (3, 52720080), (4, 39540060), (5, 31632048), (6, 26360040), (7, 22594320), (8, 19770030), (9, 17573360), (10, 15816024), (12, 13180020), (14, 11297160), (15, 10544016), (16, 9885015), (18, 8786680), (20, 7908012), (21, 7531440), (24, 6590010), (28, 5648580), (30, 5272008), (35, 4518864), (36, 4393340), (40, 3954006), (42, 3765720), (45, 3514672), (48, 3295005), (49, 3227760), (56, 2824290), (60, 2636004), (63, 2510480), (70, 2259432), (72, 2196670), (80, 1977003), (84, 1882860), (90, 1757336), (98, 1613880), (105, 1506288), (112, 1412145), (120, 1318002), (126, 1255240), (140, 1129716), (144, 1098335), (147, 1075920), (168, 941430), (180, 878668), (196, 806940), (210, 753144), (240, 659001), (245, 645552), (252, 627620), (280, 564858), (294, 537960), (315, 502096), (336, 470715), (360, 439334), (392, 403470), (420, 376572), (441, 358640), (490, 322776), (504, 313810), (560, 282429), (588, 268980), (630, 251048), (720, 219667), (735, 215184), (784, 201735), (840, 188286), (882, 179320), (980, 161388), (1008, 156905), (1176, 134490), (1260, 125524), (1470, 107592), (1680, 94143), (1764, 89660), (1960, 80694), (2205, 71728), (2352, 67245), (2520, 62762), (2940, 53796), (3528, 44830), (3920, 40347), (4410, 35864), (4483, 35280), (5040, 31381), (5880, 26898), (7056, 22415), (8820, 17932), (8966, 17640), (11760, 13449)]