57713640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1539

約数の個数: 128

約数和(自身を含む): 193104000

約数和(自身を除く): 135390360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1292, 1489, 1615, 1938, 2040, 2280, 2584, 2978, 3230, 3876, 4467, 4845, 5956, 6460, 7445, 7752, 8934, 9690, 11912, 12920, 14890, 17868, 19380, 22335, 25313, 28291, 29780, 35736, 38760, 44670, 50626, 56582, 59560, 75939, 84873, 89340, 101252, 113164, 126565, 141455, 151878, 169746, 178680, 202504, 226328, 253130, 282910, 303756, 339492, 379695, 424365, 480947, 506260, 565820, 607512, 678984, 759390, 848730, 961894, 1012520, 1131640, 1442841, 1518780, 1697460, 1923788, 2404735, 2885682, 3037560, 3394920, 3847576, 4809470, 5771364, 7214205, 9618940, 11542728, 14428410, 19237880, 28856820, 57713640]

約数ペア:

[(1, 57713640), (2, 28856820), (3, 19237880), (4, 14428410), (5, 11542728), (6, 9618940), (8, 7214205), (10, 5771364), (12, 4809470), (15, 3847576), (17, 3394920), (19, 3037560), (20, 2885682), (24, 2404735), (30, 1923788), (34, 1697460), (38, 1518780), (40, 1442841), (51, 1131640), (57, 1012520), (60, 961894), (68, 848730), (76, 759390), (85, 678984), (95, 607512), (102, 565820), (114, 506260), (120, 480947), (136, 424365), (152, 379695), (170, 339492), (190, 303756), (204, 282910), (228, 253130), (255, 226328), (285, 202504), (323, 178680), (340, 169746), (380, 151878), (408, 141455), (456, 126565), (510, 113164), (570, 101252), (646, 89340), (680, 84873), (760, 75939), (969, 59560), (1020, 56582), (1140, 50626), (1292, 44670), (1489, 38760), (1615, 35736), (1938, 29780), (2040, 28291), (2280, 25313), (2584, 22335), (2978, 19380), (3230, 17868), (3876, 14890), (4467, 12920), (4845, 11912), (5956, 9690), (6460, 8934), (7445, 7752)]