243620160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{5179}}^1$

素因数の和:5213

約数の個数: 168

約数和(自身を含む): 899952480

約数和(自身を除く): 656332320

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, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5179, 5880, 6720, 7840, 9408, 10358, 11760, 15537, 15680, 20716, 23520, 25895, 31074, 36253, 41432, 47040, 51790, 62148, 72506, 77685, 82864, 103580, 108759, 124296, 145012, 155370, 165728, 181265, 207160, 217518, 248592, 253771, 290024, 310740, 331456, 362530, 414320, 435036, 497184, 507542, 543795, 580048, 621480, 725060, 761313, 828640, 870072, 994368, 1015084, 1087590, 1160096, 1242960, 1268855, 1450120, 1522626, 1657280, 1740144, 2030168, 2175180, 2320192, 2485920, 2537710, 2900240, 3045252, 3480288, 3806565, 4060336, 4350360, 4971840, 5075420, 5800480, 6090504, 6960576, 7613130, 8120672, 8700720, 10150840, 11600960, 12181008, 15226260, 16241344, 17401440, 20301680, 24362016, 30452520, 34802880, 40603360, 48724032, 60905040, 81206720, 121810080, 243620160]

約数ペア:

[(1, 243620160), (2, 121810080), (3, 81206720), (4, 60905040), (5, 48724032), (6, 40603360), (7, 34802880), (8, 30452520), (10, 24362016), (12, 20301680), (14, 17401440), (15, 16241344), (16, 15226260), (20, 12181008), (21, 11600960), (24, 10150840), (28, 8700720), (30, 8120672), (32, 7613130), (35, 6960576), (40, 6090504), (42, 5800480), (48, 5075420), (49, 4971840), (56, 4350360), (60, 4060336), (64, 3806565), (70, 3480288), (80, 3045252), (84, 2900240), (96, 2537710), (98, 2485920), (105, 2320192), (112, 2175180), (120, 2030168), (140, 1740144), (147, 1657280), (160, 1522626), (168, 1450120), (192, 1268855), (196, 1242960), (210, 1160096), (224, 1087590), (240, 1015084), (245, 994368), (280, 870072), (294, 828640), (320, 761313), (336, 725060), (392, 621480), (420, 580048), (448, 543795), (480, 507542), (490, 497184), (560, 435036), (588, 414320), (672, 362530), (735, 331456), (784, 310740), (840, 290024), (960, 253771), (980, 248592), (1120, 217518), (1176, 207160), (1344, 181265), (1470, 165728), (1568, 155370), (1680, 145012), (1960, 124296), (2240, 108759), (2352, 103580), (2940, 82864), (3136, 77685), (3360, 72506), (3920, 62148), (4704, 51790), (5179, 47040), (5880, 41432), (6720, 36253), (7840, 31074), (9408, 25895), (10358, 23520), (11760, 20716), (15537, 15680)]