303031680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{3221}}^1$

素因数の和:3257

約数の個数: 192

約数和(自身を含む): 1123962480

約数和(自身を除く): 820930800

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, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1920, 1960, 2240, 2352, 2688, 2940, 3136, 3221, 3360, 3920, 4480, 4704, 5880, 6272, 6442, 6720, 7840, 9408, 9663, 11760, 12884, 13440, 15680, 16105, 18816, 19326, 22547, 23520, 25768, 31360, 32210, 38652, 45094, 47040, 48315, 51536, 64420, 67641, 77304, 90188, 94080, 96630, 103072, 112735, 128840, 135282, 154608, 157829, 180376, 193260, 206144, 225470, 257680, 270564, 309216, 315658, 338205, 360752, 386520, 412288, 450940, 473487, 515360, 541128, 618432, 631316, 676410, 721504, 773040, 789145, 901880, 946974, 1030720, 1082256, 1236864, 1262632, 1352820, 1443008, 1546080, 1578290, 1803760, 1893948, 2061440, 2164512, 2367435, 2525264, 2705640, 2886016, 3092160, 3156580, 3607520, 3787896, 4329024, 4734870, 5050528, 5411280, 6184320, 6313160, 7215040, 7575792, 8658048, 9469740, 10101056, 10822560, 12626320, 14430080, 15151584, 18939480, 20202112, 21645120, 25252640, 30303168, 37878960, 43290240, 50505280, 60606336, 75757920, 101010560, 151515840, 303031680]

約数ペア:

[(1, 303031680), (2, 151515840), (3, 101010560), (4, 75757920), (5, 60606336), (6, 50505280), (7, 43290240), (8, 37878960), (10, 30303168), (12, 25252640), (14, 21645120), (15, 20202112), (16, 18939480), (20, 15151584), (21, 14430080), (24, 12626320), (28, 10822560), (30, 10101056), (32, 9469740), (35, 8658048), (40, 7575792), (42, 7215040), (48, 6313160), (49, 6184320), (56, 5411280), (60, 5050528), (64, 4734870), (70, 4329024), (80, 3787896), (84, 3607520), (96, 3156580), (98, 3092160), (105, 2886016), (112, 2705640), (120, 2525264), (128, 2367435), (140, 2164512), (147, 2061440), (160, 1893948), (168, 1803760), (192, 1578290), (196, 1546080), (210, 1443008), (224, 1352820), (240, 1262632), (245, 1236864), (280, 1082256), (294, 1030720), (320, 946974), (336, 901880), (384, 789145), (392, 773040), (420, 721504), (448, 676410), (480, 631316), (490, 618432), (560, 541128), (588, 515360), (640, 473487), (672, 450940), (735, 412288), (784, 386520), (840, 360752), (896, 338205), (960, 315658), (980, 309216), (1120, 270564), (1176, 257680), (1344, 225470), (1470, 206144), (1568, 193260), (1680, 180376), (1920, 157829), (1960, 154608), (2240, 135282), (2352, 128840), (2688, 112735), (2940, 103072), (3136, 96630), (3221, 94080), (3360, 90188), (3920, 77304), (4480, 67641), (4704, 64420), (5880, 51536), (6272, 48315), (6442, 47040), (6720, 45094), (7840, 38652), (9408, 32210), (9663, 31360), (11760, 25768), (12884, 23520), (13440, 22547), (15680, 19326), (16105, 18816)]