316367520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{13451}}^1$

素因数の和:13483

約数の個数: 144

約数和(自身を含む): 1159347168

約数和(自身を除く): 842979648

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, 4704, 5880, 7840, 11760, 13451, 23520, 26902, 40353, 53804, 67255, 80706, 94157, 107608, 134510, 161412, 188314, 201765, 215216, 269020, 282471, 322824, 376628, 403530, 430432, 470785, 538040, 564942, 645648, 659099, 753256, 807060, 941570, 1076080, 1129884, 1291296, 1318198, 1412355, 1506512, 1614120, 1883140, 1977297, 2152160, 2259768, 2636396, 2824710, 3013024, 3228240, 3295495, 3766280, 3954594, 4519536, 5272792, 5649420, 6456480, 6590990, 7532560, 7909188, 9039072, 9886485, 10545584, 11298840, 13181980, 15065120, 15818376, 19772970, 21091168, 22597680, 26363960, 31636752, 39545940, 45195360, 52727920, 63273504, 79091880, 105455840, 158183760, 316367520]

約数ペア:

[(1, 316367520), (2, 158183760), (3, 105455840), (4, 79091880), (5, 63273504), (6, 52727920), (7, 45195360), (8, 39545940), (10, 31636752), (12, 26363960), (14, 22597680), (15, 21091168), (16, 19772970), (20, 15818376), (21, 15065120), (24, 13181980), (28, 11298840), (30, 10545584), (32, 9886485), (35, 9039072), (40, 7909188), (42, 7532560), (48, 6590990), (49, 6456480), (56, 5649420), (60, 5272792), (70, 4519536), (80, 3954594), (84, 3766280), (96, 3295495), (98, 3228240), (105, 3013024), (112, 2824710), (120, 2636396), (140, 2259768), (147, 2152160), (160, 1977297), (168, 1883140), (196, 1614120), (210, 1506512), (224, 1412355), (240, 1318198), (245, 1291296), (280, 1129884), (294, 1076080), (336, 941570), (392, 807060), (420, 753256), (480, 659099), (490, 645648), (560, 564942), (588, 538040), (672, 470785), (735, 430432), (784, 403530), (840, 376628), (980, 322824), (1120, 282471), (1176, 269020), (1470, 215216), (1568, 201765), (1680, 188314), (1960, 161412), (2352, 134510), (2940, 107608), (3360, 94157), (3920, 80706), (4704, 67255), (5880, 53804), (7840, 40353), (11760, 26902), (13451, 23520)]