105440160

素因数分解:

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

素因数の和:4515

約数の個数: 144

約数和(自身を含む): 386449056

約数和(自身を除く): 281008896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4483, 4704, 5880, 7840, 8966, 11760, 13449, 17932, 22415, 23520, 26898, 31381, 35864, 44830, 53796, 62762, 67245, 71728, 89660, 94143, 107592, 125524, 134490, 143456, 156905, 179320, 188286, 215184, 219667, 251048, 268980, 313810, 358640, 376572, 430368, 439334, 470715, 502096, 537960, 627620, 659001, 717280, 753144, 878668, 941430, 1004192, 1075920, 1098335, 1255240, 1318002, 1506288, 1757336, 1882860, 2151840, 2196670, 2510480, 2636004, 3012576, 3295005, 3514672, 3765720, 4393340, 5020960, 5272008, 6590010, 7029344, 7531440, 8786680, 10544016, 13180020, 15062880, 17573360, 21088032, 26360040, 35146720, 52720080, 105440160]

約数ペア:

[(1, 105440160), (2, 52720080), (3, 35146720), (4, 26360040), (5, 21088032), (6, 17573360), (7, 15062880), (8, 13180020), (10, 10544016), (12, 8786680), (14, 7531440), (15, 7029344), (16, 6590010), (20, 5272008), (21, 5020960), (24, 4393340), (28, 3765720), (30, 3514672), (32, 3295005), (35, 3012576), (40, 2636004), (42, 2510480), (48, 2196670), (49, 2151840), (56, 1882860), (60, 1757336), (70, 1506288), (80, 1318002), (84, 1255240), (96, 1098335), (98, 1075920), (105, 1004192), (112, 941430), (120, 878668), (140, 753144), (147, 717280), (160, 659001), (168, 627620), (196, 537960), (210, 502096), (224, 470715), (240, 439334), (245, 430368), (280, 376572), (294, 358640), (336, 313810), (392, 268980), (420, 251048), (480, 219667), (490, 215184), (560, 188286), (588, 179320), (672, 156905), (735, 143456), (784, 134490), (840, 125524), (980, 107592), (1120, 94143), (1176, 89660), (1470, 71728), (1568, 67245), (1680, 62762), (1960, 53796), (2352, 44830), (2940, 35864), (3360, 31381), (3920, 26898), (4483, 23520), (4704, 22415), (5880, 17932), (7840, 13449), (8966, 11760)]