268104480

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{11399}}^1$

素因数の和:11431

約数の個数: 144

約数和(自身を含む): 982497600

約数和(自身を除く): 714393120

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, 11399, 11760, 22798, 23520, 34197, 45596, 56995, 68394, 79793, 91192, 113990, 136788, 159586, 170985, 182384, 227980, 239379, 273576, 319172, 341970, 364768, 398965, 455960, 478758, 547152, 558551, 638344, 683940, 797930, 911920, 957516, 1094304, 1117102, 1196895, 1276688, 1367880, 1595860, 1675653, 1823840, 1915032, 2234204, 2393790, 2553376, 2735760, 2792755, 3191720, 3351306, 3830064, 4468408, 4787580, 5471520, 5585510, 6383440, 6702612, 7660128, 8378265, 8936816, 9575160, 11171020, 12766880, 13405224, 16756530, 17873632, 19150320, 22342040, 26810448, 33513060, 38300640, 44684080, 53620896, 67026120, 89368160, 134052240, 268104480]

約数ペア:

[(1, 268104480), (2, 134052240), (3, 89368160), (4, 67026120), (5, 53620896), (6, 44684080), (7, 38300640), (8, 33513060), (10, 26810448), (12, 22342040), (14, 19150320), (15, 17873632), (16, 16756530), (20, 13405224), (21, 12766880), (24, 11171020), (28, 9575160), (30, 8936816), (32, 8378265), (35, 7660128), (40, 6702612), (42, 6383440), (48, 5585510), (49, 5471520), (56, 4787580), (60, 4468408), (70, 3830064), (80, 3351306), (84, 3191720), (96, 2792755), (98, 2735760), (105, 2553376), (112, 2393790), (120, 2234204), (140, 1915032), (147, 1823840), (160, 1675653), (168, 1595860), (196, 1367880), (210, 1276688), (224, 1196895), (240, 1117102), (245, 1094304), (280, 957516), (294, 911920), (336, 797930), (392, 683940), (420, 638344), (480, 558551), (490, 547152), (560, 478758), (588, 455960), (672, 398965), (735, 364768), (784, 341970), (840, 319172), (980, 273576), (1120, 239379), (1176, 227980), (1470, 182384), (1568, 170985), (1680, 159586), (1960, 136788), (2352, 113990), (2940, 91192), (3360, 79793), (3920, 68394), (4704, 56995), (5880, 45596), (7840, 34197), (11399, 23520), (11760, 22798)]