8712039840

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{2592869}}^1$

素因数の和:2592894

約数の個数: 96

約数和(自身を含む): 31363355520

約数和(自身を除く): 22651315680

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, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 2592869, 5185738, 7778607, 10371476, 12964345, 15557214, 18150083, 20742952, 25928690, 31114428, 36300166, 38893035, 41485904, 51857380, 54450249, 62228856, 72600332, 77786070, 82971808, 90750415, 103714760, 108900498, 124457712, 145200664, 155572140, 181500830, 207429520, 217800996, 248915424, 272251245, 290401328, 311144280, 363001660, 414859040, 435601992, 544502490, 580802656, 622288560, 726003320, 871203984, 1089004980, 1244577120, 1452006640, 1742407968, 2178009960, 2904013280, 4356019920, 8712039840]

約数ペア:

[(1, 8712039840), (2, 4356019920), (3, 2904013280), (4, 2178009960), (5, 1742407968), (6, 1452006640), (7, 1244577120), (8, 1089004980), (10, 871203984), (12, 726003320), (14, 622288560), (15, 580802656), (16, 544502490), (20, 435601992), (21, 414859040), (24, 363001660), (28, 311144280), (30, 290401328), (32, 272251245), (35, 248915424), (40, 217800996), (42, 207429520), (48, 181500830), (56, 155572140), (60, 145200664), (70, 124457712), (80, 108900498), (84, 103714760), (96, 90750415), (105, 82971808), (112, 77786070), (120, 72600332), (140, 62228856), (160, 54450249), (168, 51857380), (210, 41485904), (224, 38893035), (240, 36300166), (280, 31114428), (336, 25928690), (420, 20742952), (480, 18150083), (560, 15557214), (672, 12964345), (840, 10371476), (1120, 7778607), (1680, 5185738), (3360, 2592869)]